EX.99.CODE.ETH

                                 CODE OF ETHICS

                                  POTOMAC FUNDS
                             POTOMAC INSURANCE TRUST
                                       and
                         RAFFERTY ASSET MANAGEMENT, LLC

                                 I. INTRODUCTION

     A. Fiduciary Duty. This Code of Ethics has been adopted by the above named
trusts ("Trusts") and Rafferty Asset Management, LLC in compliance with Rule
17j-1 under the Investment Company Act of 1940, as amended. Capitalized terms
used in this Code are defined in Appendix 1 to this Code. All Appendices
referred to herein are attached to and are a part of this Code.

     This Code is based on the principle that the trustees, officers, and
employees of Rafferty and the Trusts have a fiduciary duty to place the
interests of the Funds ahead of their own interests. The Code applies to all
Access Persons and focuses principally on preclearance and reporting of personal
transactions in securities. Access Persons must avoid activities, interests and
relationships that might interfere with making decisions in the best interests
of the Funds.

     As fiduciaries, Access Persons must at all times:

          1. Place the interests of the Funds first. Access Persons must
     scrupulously avoid serving their own personal interests ahead of the
     interests of the Funds. An Access Person may not induce or cause a Fund to
     take action, or not to take action, for personal benefit, rather than for
     the benefit of the Fund. For example, an Access Person would violate this
     Code by causing a Fund to purchase a Security he or she owned for the
     purpose of increasing the price of that Security.

          2. Avoid taking inappropriate advantage of their positions. Access
     Persons may not, for example, use their knowledge of portfolio transactions
     to profit by the market effect of such transactions. Receipt of investment
     opportunities, prerequisites, or gifts from persons seeking business with
     the Trusts or Rafferty could call into question the exercise of an Access
     Person's independent judgment.

          3. Conduct all Personal Securities Transactions in full compliance
     with this Code including the reporting requirements. Doubtful situations
     should be resolved in favor of the Funds. Technical compliance with the
     Code's procedures will not automatically insulate from scrutiny any trades
     that indicate an abuse of fiduciary duties.

     B. Appendices to the Code. The appendices to this Code are attached to and
are a part of the Code. The appendices include the following:

          1.   Definitions (Appendix 1),

          2.   Contact Persons (Appendix 2),

          3.   Certification of Compliance with Code of Ethics (Appendix 3 and
               3-I),



                                                                  EX.99.CODE.ETH

               a)   Personal Securities Holdings and Accounts Disclosure Form
                    (Appendix 3-A)

          4.   Form Letter to Broker, Dealer or Bank (Appendix 4).

          5.   Report of Securities Transactions (Appendix 5)

          6.   Initial Public Offering / Private Placement Clearance Form
               (Appendix 6)

     C. Application of the Code to Independent Fund Trustees. Notwithstanding
the definition of Access Persons, the following provisions do not apply to
Independent Fund Trustees and their Immediate Families.

          1.   Personal Securities Transactions (Section II)

          2.   Initial, Quaterly and Annual Holdings Reporting Requirements
               (Section III.A.)

          3.   Receipt and Giving of Gifts (Section IV.B.)

          4.   Restrictions on Service as a Director of a Publicly-Traded
               Company (Section IV.E.)

                      II. PERSONAL SECURITIES TRANSACTIONS

     A.   Prohibited Transactions.

          1. Prohibited Securities Transactions. The following Securities
     Transactions are prohibited and will not be authorized by the Compliance
     Officer (or a designee) absent exceptional circumstances. The prohibitions
     apply only to the categories of Access Persons specified.

               a. Initial Public Offerings (Investment Personnel only). Any
          purchase of Securities by Investment Personnel in an initial public
          offering (other than a new offering of a registered open-end
          investment company). However, if authorized, the Compliance Officer
          will maintain a record of the reasons for such authorization (see
          Appendix 6).

               b. Pending Buy or Sell Orders (Investment Personnel Only). Any
          purchase or sale of Securities by Investment Personnel on any day
          during which any Fund has a pending "buy" or "sell" order in the same
          Security (or Equivalent Security) until that order is executed or
          withdrawn.

               c. Intention to Buy or Sell for a Fund (all Investment
          Personnel). Purchases or sales of Securities by an Investment Person
          at a time when that Investment Person intends, or knows of another's
          intention, to purchase or sell that Security (or an Equivalent
          Security) on behalf of a Fund. This prohibition applies whether the
          Securities Transaction is in the same direction (e.g., two purchases)
          or the opposite direction (a purchase and sale) as the transaction of
          the Fund.

          2. Always Prohibited Securities Transactions. The following Securities
     Transactions are prohibited and will not be authorized under any
     circumstances.

               a. Inside Information. Any transaction in a Security while in
          possession of material nonpublic information regarding the Security or
          the issuer of the Security.

               b. Market Manipulation. Transactions intended to raise, lower, or
          maintain the price of any Security or to create a false appearance of
          active trading.



                                                                  EX.99.CODE.ETH

               c. Others. Any other transactions deemed by the Compliance
          Officer (or a designee) to involve a conflict of interest, possible
          diversions of a corporate opportunity, or an appearance of
          impropriety.

          3. Private Placements (Investment Personnel only). Acquisition of
     Beneficial Interests in Securities in a private placement by Investment
     Personnel is strongly discouraged. The Compliance Officer (or a designee)
     will give permission only after considering, among other facts, whether the
     investment opportunity should be reserved for a Fund and whether the
     opportunity is being offered to the person by virtue of the person's
     position as an Investment Person. If a private placement transaction is
     permitted, the Compliance Officer will maintain a record of the reasons for
     such approval (see Appendix 6). Investment Personnel who have acquired
     securities in a private placement are required to disclose that investment
     to the Compliance Officer when they play a part in any subsequent
     consideration of an investment in the issuer by a Fund, and the decision to
     purchase securities of the issuer by a Fund must be independently
     authorized by a Portfolio Manager with no personal interest in the issuer.

     B.   Exemptions.

          1. The following Securities Transactions are exempt from the
     restrictions set forth in Section II.A.

               a. Mutual Funds. Securities issued by any registered open-end
          investment companies (including the Funds);

               b. No Knowledge. Securities Transactions where neither the Access
          Person nor an Immediate Family member knows of the transaction before
          it is completed (for example, Securities Transactions effected for an
          Access Person by a trustee of a blind trust or discretionary trades
          involving an investment partnership or investment club in which the
          Access Person is neither consulted nor advised of the trade before it
          is executed);

               c. Certain Corporate Actions. Any acquisition of Securities
          through stock dividends, dividend reinvestments, stock splits, reverse
          stock splits, mergers, consolidations, spin-offs, or other similar
          corporate reorganizations or distributions generally applicable to all
          holders of the same class of Securities;

               d. Rights. Any acquisition of Securities through the exercise of
          rights issued by an issuer pro rata to all holders of a class of its
          Securities, to the extent the rights were acquired in the issue; and

               e. Miscellaneous. Any transaction in the following: (1) bankers'
          acceptances, (2) bank certificates of deposit, (3) commercial paper,
          (4) high quality short-term debt, including repurchase agreements, (5)
          Securities that are direct obligations of the U.S. Government, and (6)
          other Securities as may from time to time be designated in writing by
          the Compliance Officer on the grounds that the risk of abuse is
          minimal or non-existent.

          2. Personal Transactions in Securities that also are being purchased,
     sold or held by a Fund are exempt from the prohibitions of Sections
     II.A.1.b, and c, if the Access Person does not, in connection with his or
     her regular functions or duties, make, participate in, or obtain
     information regarding the purchase or sale of Securities by that Fund.



                                                                  EX.99.CODE.ETH

          THE SECURITIES TRANSACTIONS LISTED IN SECTION II IN THIS SUBSECTION
     ARE NOT EXEMPT FROM THE REPORTING REQUIREMENTS OF THE CODE.

          3. Application to Commodities, Futures, Options on Futures and Options
     on Broad-Based Indices. Commodities, futures (including currency futures
     and futures on securities comprising part of a broad-based, publicly traded
     market based index of stocks) and options on futures are not subject to the
     seven-day blackout and prohibited transaction provisions of Section II.A.,
     but are subject to transaction reporting.

                           III. REPORTING REQUIREMENTS

     A. Reporting Requirements for all Access Persons Except Independent Fund
Trustees

          1. Initial Holdings and Accounts Report. Any person who becomes an
     Access Person of Rafferty or the Funds must submit within 10 days of
     becoming an Access Person an Initial Holdings and Accounts Report (see
     Appendix 3-A) to the Compliance Officer listing all Securities accounts and
     securities that he or she holds in such accounts in which that Access
     Person (or Immediate Family member) has Beneficial Interest..

          2. Quarterly Reporting Requirements. Every Access Person and members
     of his or her Immediate Family must arrange for the Compliance Officer to
     receive directly from any broker, dealer, or bank that effects any
     Securities Transaction, duplicate copies of each confirmation for each such
     transaction and periodic statements for each brokerage account in which
     such Access Person has a Beneficial Interest. Attached hereto as Appendix 4
     is a form of letter that may be used to request such documents from such
     entities. All copies must be received no later than 10 days after the end
     of the calendar quarter. Each confirmation or statement must disclose the
     following information:

               a)   the date of the transaction;

               b)   the title (and interest rate and maturity date, if
                    applicable)

               c)   the number of shares and principal amount

               d)   the nature of the transaction (e.g., purchase, sale);

               e)   the price of the Security; and

               f)   the name of the broker, dealer or bank through which the
                    trade was effected.

               If an Access Person is not able to arrange for duplicate
     confirmations and periodic statements to be sent that contain the
     information required above, the Access Person must submit a Quarterly
     Transaction Report (see Appendix 5) within 10 days after the completion of
     each calendar quarter to the Compliance Officer.

          3. Every Access Person who establishes a Securities account during the
     quarter in which that Access Person (or Immediate Family member) has
     Beneficial Interest must submit an Account Report (see Appendix 5) to the
     Compliance Officer. This report must be submitted to the Compliance Officer
     within 10 days after the completion of each calendar quarter.

          4. Annual Holdings and Accounts Report. Every Access Person must
     submit an Annual Holdings and Accounts Report (see Appendix 3-A) listing
     all Securities accounts and securities in which that Access Person (or
     Immediate Family member) has Beneficial Interest. The information in the
     Annual Holdings Report must be current as of a date no more than 30 days
     before the report is submitted. The completed report should be submitted to
     the Compliance Officer by December 31 following the end of the calendar
     year.



                                                                  EX.99.CODE.ETH

     B. Reporting Requirements for Independent Fund Trustees

          Each Independent Fund Trustee (and their Immediate Families) must
     report to the Compliance Officer any trade in a Security by any account in
     which the Independent Fund Trustee has any Beneficial Interest if the
     Independent Fund Trustee knew or, in the ordinary course of fulfilling his
     or her duty as a Trustee of the Trusts, should have known that during the
     15-day period immediately preceding or after the date of the transaction in
     a Security by the Trustee such Security (or an Equivalent Security) was or
     would be purchased or sold by the Fund or such purchase or sale by the Fund
     was or would be considered by the Fund or by Rafferty for the Fund.
     Independent Fund Trustees who need to report such transactions should refer
     to the procedures outlined in Section III.A.2.

     C. Reporting Requirements for Investment Personnel

          Each investment person must notify the Chief Compliance officer in
     writing of each securities transaction, except those exempt transaction
     listed in Section II B, on the trade date of the transaction. Notification
     must consist of securities name and number of shares or bonds traded.

     D. Exemptions, Disclaimers and Availability of Reports

          1. A Securities Transaction involving the following circumstances or
     Securities are exempt from the Reporting Requirements discussed above: (1)
     neither the Access Person nor an Immediate Family Member had any direct or
     indirect influence or control over the transaction; (2) Securities directly
     issued by the U.S. Government; (3) bankers' acceptances; (4) bank
     certificates of deposit; (5) commercial paper; (6) high quality short-term
     debt instruments, including repurchase agreements; (7) shares issued by
     open-end mutual funds; and (7) other Securities as may from time to time be
     designated in writing by the Compliance Officer on the grounds that the
     risk of abuse is minimal or non-existent.

          In addition, no Access Person of Rafferty shall be required to make a
     Quarterly Transaction Report where such report would duplicate information
     recorded by Heritage pursuant to Rule 204-2(a) of the Investment Advisers
     Act of 1940.

          2. Disclaimers. Any report of a Securities Transaction for the benefit
     of a person other than the individual in whose account the transaction is
     placed may contain a statement that the report should not be construed as
     an admission by the person making the report that he or she has any direct
     or indirect beneficial ownership in the Security to which the report
     relates.

          3. Availability of Reports. All information supplied pursuant to this
     Code may be made available for inspection to the Board of Trustees of the
     Trusts, the Board of Directors of Rafferty, the Compliance Officer, any
     party to which any investigation is referred by any of the foregoing, the
     SEC, any self-regulatory organization of which Rafferty is a member, any
     state securities commission, and any attorney or agent of the foregoing or
     of the Trusts.



                                                                  EX.99.CODE.ETH

                              IV. FIDUCIARY DUTIES

     A. Confidentiality. Access Persons are prohibited from revealing
information relating to the investment intentions, activities or portfolios of
the Funds except to persons whose responsibilities require knowledge of the
information.

     B. Gifts. The following provisions on gifts apply to all Investment
Personnel.

          1. Accepting Gifts. On occasion, because of their position with the
     Trusts, Investment Personnel may be offered, or may receive without notice,
     gifts from clients, brokers, vendors, or other persons not affiliated with
     such entities. Acceptance of extraordinary or extravagant gifts is not
     permissible. Any such gifts must be declined or returned in order to
     protect the reputation and integrity of the Trusts and Rafferty. Gifts of a
     nominal value (i.e., gifts whose reasonable value is no more than $100 a
     year), and customary business meals, entertainment (e.g., sporting events),
     and promotional items (e.g., pens, mugs, T-shirts) may be accepted.

               If an Investment Person receives any gift that might be
     prohibited under this Code, the Investment Person must inform the
     Compliance Officer.

          2. Solicitation of Gifts. Investment Personnel may not solicit gifts
     or gratuities.

          3. Giving Gifts. Investment Personnel may not personally give any gift
     with a value in excess of $100 per year to persons associated with
     securities or financial organizations, including exchanges, other member
     organizations, commodity firms, news media, or clients of Rafferty.

     C. Corporate Opportunities. Access Persons may not take personal advantage
of any opportunity properly belonging to the Trusts or Rafferty. This includes,
but is not limited to, acquiring Securities for one's own account that would
otherwise be acquired for a Fund.

     D. Undue Influence. Access Persons may not cause or attempt to cause any
Fund to purchase, sell or hold any Security in a manner calculated to create any
personal benefit to the Access Person. If an Access Person or Immediate Family
member stands to benefit materially from an investment decision for a Fund which
the Access Person is recommending or participating in, the Access Person must
disclose to those persons with authority to make investment decisions for the
Fund (or, if the Access Person in question is a person with authority to make
investment decisions for the Fund, to the Compliance Officer) any Beneficial
Interest that the Access Person (or Immediate Family member) has in that
Security or an Equivalent Security, or in the issuer thereof, where the decision
could create a material benefit to the Access Person (or Immediate Family
member) or the appearance of impropriety. The person to whom the Access Person
reports the interest, in consultation with the Compliance Officer, must
determine whether or not the Access Person will be restricted in making
investment decisions.

     E. Service as a Director. No Investment Person may serve on the board of
directors of a publicly-held company (other than the Trusts) absent prior
written authorization by the Compliance Officer. This authorization will rarely,
if ever, be granted and, if granted, normally will require that the affected
Investment Person be isolated, through a "Chinese Wall" or other procedures,
from those making investment decisions related to the issuer on whose board the
person sits.



                                                                  EX.99.CODE.ETH

                     V. COMPLIANCE WITH THIS CODE OF ETHICS

     A. Compliance Officer Review

          1. Investigating Violations of the Code. The Compliance Officer is
     responsible for investigating any suspected violation of the Code and shall
     report the results of each investigation to the President of Rafferty. The
     President of Rafferty together with the Compliance Officer are responsible
     for reviewing the results of any investigation of any reported or suspected
     violation of the Code. Any violation of the Code by an Access Person will
     be reported to the Boards of Trustees of the Trusts no less frequently than
     each regular quarterly meeting.

          2. Annual Reports. The Compliance Officer will review the Code at
     least once a year, in light of legal and business developments and
     experience in implementing the Code, and will report to the Boards of
     Trustees of the Trusts:

               a. Summarizing existing procedures concerning personal investing
          and any changes in the procedures made during the past year;

               b. Identifying any violation requiring significant remedial
          action during the past year; and

               c. Identifying any recommended changes in existing restrictions
          or procedures based on its experience under the Code, evolving
          industry practices, or developments in applicable laws or regulations.

     B. Remedies

          1. Sanctions. If the Compliance Officer and the President of Rafferty
     determine that an Access Person has committed a violation of the Code
     following a report of the Compliance Officer, the Compliance Officer and
     the President of Rafferty may impose sanctions and take other actions as
     they deem appropriate, including a letter of caution or warning, suspension
     of personal trading rights, suspension of employment (with or without
     compensation), fine, civil referral to the SEC, criminal referral, and
     termination of the employment of the violator for cause. The Compliance
     Officer and the President of Rafferty also may require the Access Person to
     reverse the trade(s) in question and forfeit any profit or absorb any loss
     derived therefrom. The amount of profit shall be calculated by the
     Compliance Officer and the President of Rafferty and shall be forwarded to
     a charitable organization selected by the Compliance Officer and the
     President of Rafferty. The Compliance Officer and the President of Rafferty
     may not review his or her own transaction.

          2. Sole Authority. The Compliance Officer and the President of
     Rafferty have sole authority, subject to the review set forth in Section
     V.B.3 below, to determine the remedy for any violation of the Code,
     including appropriate disposition of any monies forfeited pursuant to this
     provision. Failure to promptly abide by a directive to reverse a trade or
     forfeit profits may result in the imposition of additional sanctions.

          3. Review. Whenever the Compliance Officer and the President of
     Rafferty determine that an Access Person has committed a violation of this
     Code that merits remedial action, they will report no less frequently than
     quarterly to the Boards of Trustees of the Trusts, information relating to
     the investigation of the violation, including any sanctions imposed. The
     Boards of Trustees of the Trusts may modify such sanctions as it deems
     appropriate. The Boards of Trustees of the Trusts and the Compliance
     Officer and the President of Rafferty shall have access to all information
     considered



                                                                  EX.99.CODE.ETH

     by the Compliance Officer in relation to the case. The Compliance Officer
     may determine whether or not to delay the imposition of any sanctions
     pending review by the applicable Board.

     C. Exceptions to the Code. Although exceptions to the Code will rarely, if
ever, be granted, the Compliance Officer may grant exceptions to the
requirements of the Code on a case by case basis if the Compliance Officer finds
that the proposed conduct involves negligible opportunity for abuse. All such
exceptions must be in writing and must be reported as soon as practicable to the
Boards of Trustees of the Trusts at its next regularly scheduled meeting after
the exception is granted.

     D. Compliance Certification. Each current Access Person and each
newly-hired Access Person shall certify that he or she has received, read and
understands the Code by executing the Certification of Compliance with the Code
of Ethics form (see Appendix 3). In addition, by December 31 following the end
of the prior calendar year, all Access Persons will be required to re-certify on
such form (see Appendix 3) that they have read and understand the Code, that
they have complied with the requirements of the Code, and that they have
reported all Securities Transactions required to be disclosed or reported
pursuant to the requirements of this Code. Independent Fund Trustees should
complete Appendix 3-I only.

     E. Inquiries Regarding the Code. The Compliance Officer will answer any
questions about the Code or any other compliance-related matters.

August 26, 1997, as amended February 24, 2000 and November 9, 2004



                                                                  EX.99.CODE.ETH

                                                                      APPENDIX 1

                                   DEFINITIONS

     "Access Person" means any trustee, director, officer or Advisory Person of
Rafferty or the Trusts.

     "Advisory Person" means (1) any employee of Rafferty and the Trusts (or of
any company in a control relationship with such companies) who, in connection
with his or her regular functions or duties, makes, participates in, or obtains
information regarding the purchase or sale of a security by the Funds, or whose
functions relate to the making of any recommendation with respect to such
purchases or sales, and (2) any natural person in a control relationship to such
companies who obtains information concerning the recommendations made to the
Funds with respect to the purchase and sale of securities by the Funds.

     "Beneficial Interest" means the opportunity, directly or indirectly,
through any contract, arrangement, understanding, relationship or otherwise, to
profit, or share in any profit derived from, a transaction in the subject
Securities. An Access Person is deemed to have a Beneficial Interest in
Securities owned by members of his or her Immediate Family. Common examples of
Beneficial Interest include joint accounts, spousal accounts, UTMA accounts,
partnerships, trusts and controlling interests in corporations. Any uncertainty
as to whether an Access Person has a Beneficial Interest in a Security should be
brought to the attention of the Compliance Officer. Such questions will be
resolved in accordance with, and this definition shall be subject to, the
definition of "beneficial owner" found in Rules 16a-1(a)(2) and (5) promulgated
under the Securities Exchange Act of 1934.

     "Code" means this Code of Ethics, as it may be amended from time to time.

     "Compliance Officer" means the Compliance Officer of Rafferty and the
persons designated in Appendix 2, as such Appendix shall be amended from time to
time.

     "Equivalent Security" means any Security issued by the same entity as the
issuer of a subject Security, including options, rights, stock appreciation
rights, warrants, preferred stock, restricted stock, phantom stock, bonds, and
other obligations of that company or security otherwise convertible into that
security. Options on securities are included even if, technically, they are
issued by the Options Clearing Corporation or a similar entity.

     "Fund" and "Funds" mean one or more of the portfolios of the Potomac Funds,
an investment company registered under the 1940 Act for which Rafferty serves as
investment adviser.

     "Immediate Family" of an Access Person means any of the following persons
who reside in the same household as the Access Person:

child
stepchild
grandchild
parent
stepparent
grandparent
spouse
sibling
mother-in-law
father-in-law
son-in-law
daughter-in-law
brother-in-law
sister-in-law

Immediate Family includes adoptive relationships and any other relationship
(whether or not recognized by law) which the Compliance Officer determines could
lead to the possible conflicts of interest, diversions of corporate opportunity,
or appearances of impropriety which this Code is intended to prevent.



                                                                  EX.99.CODE.ETH

     "Independent Fund Trustee" means a trustee of a Trust who is not an
"interested person" as that term is defined in Section 2(a)(19) of the 1940 Act.

     "Initial Public Offering" is an offering of securities registered under the
Securities Act of 1933 by an issuer who immediately before the registration of
such securities was not subject to the reporting requirements of sections 13 or
15(d) of the Securities Exchange Act of 1934.

     "Investment Personnel" and "Investment Person" mean (1) employees of
Rafferty or the Trusts (or of any company in a control relationship to such
companies) who, in connection with his or her regular functions or duties, makes
or participates in making recommendations regarding the purchase or sale of a
security, or (2) any natural person who controls Rafferty or the Trusts and who
obtains information concerning recommendations made to the Funds regarding the
purchase and sale of securities by the Funds. References to Investment Personnel
include Portfolio Managers.

     "1940 Act" means the Investment Company Act of 1940, as amended.

     "Private Placement" means a limited offering exempt from registration
pursuant to Rules 504, 505 or 506 or under Section 4(2) or 4(6) of the
Securities Act of 1933.

     "Portfolio Manager" means a person who has or shares principal day-to-day
responsibility for managing the portfolio of a Fund.

     "Rafferty" means Rafferty Asset Management, LLC.

     "SEC" means the Securities and Exchange Commission.

     "Security" includes stock, notes, bonds, debentures, and other evidences of
indebtedness (including loan participations and assignments), limited
partnership interests, investment contracts, and all derivative instruments of
the foregoing, such as options and warrants. "Security" does not include futures
and options on futures, but the purchase and sale of such instruments are
nevertheless subject to the reporting requirements of the Code.

     "Securities Transaction" means a purchase or sale of Securities in which an
Access Person or a member of his or her Immediate Family has or acquires a
Beneficial Interest.

     "Trusts" means the Potomac Funds and the Potomac Insurance Trust, each an
investment company registered under the 1940 Act.



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                                                                      APPENDIX 2

                                 CONTACT PERSONS

COMPLIANCE OFFICER

     1. Daniel O'Neill
     2. Tim Hagan



                                                                  EX.99.CODE.ETH

                                                                      APPENDIX 3

                 CERTIFICATION OF COMPLIANCE WITH CODE OF ETHICS

     I acknowledge that I have received the Code of Ethics dated August 26,
1997, as amended on February 24, 2000, and certify that:

          1. I have read the Code of Ethics and I understand that it applies to
     me and to all accounts in which I or a member of my Immediate Family has
     any Beneficial Interest.

          2. In accordance with Section III.A. of the Code of Ethics, I will
     report or have reported all Securities Transactions in which I have, or a
     member of my Immediate Family has, a Beneficial Interest, except for
     transactions exempt from reporting under Section III.C.

          3. I have listed on Appendix 3-A of this form all accounts and
     securities in which I have, or any member of my Immediate Family has, any
     Beneficial Interest.

          4. I will comply or have complied with the Code of Ethics in all other
     respects.

          5. I agree to disgorge and forfeit any profits on prohibited
     transactions in accordance with the requirements of the Code of Ethics.


                                        ----------------------------------------
                                        Access Person's Signature

                                        -------------------------------------
                                        Print Name

Date:
      --------------------

                                  SEE NEXT PAGE



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                                                                    APPENDIX 3-A

            PERSONAL SECURITIES HOLDINGS AND ACCOUNTS DISCLOSURE FORM
         (for use as an Initial or Annual Holdings and Accounts Report)

     PURSUANT TO SECTION III.A.1 OR III.A.3 OF THE CODE OF ETHICS, PLEASE LIST
ALL SECURITIES ACCOUNTS AND SECURITIES HOLDINGS FOR EACH SECURITIES ACCOUNT IN
WHICH YOU OR YOUR IMMEDIATE FAMILY MEMBER HAS BENEFICIAL INTEREST. YOU DO NOT
NEED TO LIST THOSE SECURITIES THAT ARE EXEMPT PURSUANT TO SECTION III.C.

Is this an Initial or Annual Report? ____________________________

Name of Access Person:               ____________________________

Name of Account Holder:              ____________________________

Relationship to Access Person:       ____________________________

SECURITIES HOLDINGS:

Attach to this Report your most recent account statement and/or list Securities
held below:



Name of Security   Quantity   Principal Amount   Name of Broker/Dealer/Bank
- ----------------   --------   ----------------   --------------------------
                                        
1.
2.
3.
4.
5.
(Attach separate sheets as necessary)


SECURITIES ACCOUNTS:



Account Name   Account Number   Date Account Opened   Name of Broker/Dealer/Bank
- ------------   --------------   -------------------   --------------------------
                                             
1.
2.
3.
4.
(Attach separate sheets as necessary)


     I certify that this Report and the attached statements (if any) constitute
all the Securities accounts and Securities that must be reported pursuant to
this Code.


- ------------------------------------
Access Person Signature

- ------------------------------------    --------------------------
Print Name                              Date


                                       2


                                                                  EX.99.CODE.ETH

                                                                    APPENDIX 3-I

                 CERTIFICATION OF COMPLIANCE WITH CODE OF ETHICS
                           (INDEPENDENT FUND TRUSTEES)

     I acknowledge that I have received the Code of Ethics dated August 26,
1997, as amended on February 24, 2000, and certify that:

          1. I have read the Code of Ethics and I understand that it applies to
     me and to all accounts in which I or a member of my Immediate Family has
     any Beneficial Interest.

          2. I will report or have reported all Securities Transactions required
     to be reported under Section III.B. of the Code in which I have, or a
     member of my Immediate Family has, a Beneficial Interest.

          3. I will comply or have complied with applicable provisions of the
     Code of Ethics in all other respects.


                                        ----------------------------------------
                                        Trustee's Signature

                                        ----------------------------------------
                                        Print Name

Date:
      --------------------



                                                                  EX.99.CODE.ETH

                                                                      APPENDIX 4

                    FORM OF LETTER TO BROKER, DEALER OR BANK

                                     <Date>

<Broker Name and Address>

     Subject: Account # _________________

Dear ________________:

     Rafferty Asset Management, LLC ("Rafferty"), my employer, is a registered
investment adviser. In connection with the Code of Ethics adopted by Rafferty, I
am required to request that you send duplicate confirmations of individual
transactions as well as duplicate periodic statements for the referenced ac ount
to my employer. Please note that the confirmations and/or periodic statements
must disclose the following information:

          1)   date of the transaction;

          2)   the title of the security (including interest rate and maturity
               date) and price;

          3)   the number of shares and principal amount;

          4)   the nature of the transaction (e.g., purchase or sale); and

          5)   the name of the firm effecting the trade.

If you are unable to provide this information, please let me know immediately.
Otherwise, please address the confirmations and statements directly to:

               Mr. Tim Hagan
               Rafferty Asset Management, LLC
               3719 N. Randolph St.
               Arlington, VA 22207

     Your cooperation is most appreciated. If you have any questions regarding
these requests, please contact me at <phone number> .

                                        Sincerely,

                                        <Name of Access Person>



                                                                  EX.99.CODE.ETH

                                                                      APPENDIX 5

                         REPORT OF SECURITY TRANSACTIONS
                        FOR QUARTER ENDED _____________

Access Persons other than Independent Fund Trustees: You do not need to report
transactions in 1) direct obligations of the U.S. Government, 2) bankers'
acceptances, bank CDs, commercial paper, high quality short-term debt
instruments, 3) shares of an open-end investment company, and 4) transactions
which you had no direct or indirect influence or control.

Independent Fund Trustees: If you are an Independent Fund Trustee, then you only
need to report a transaction if you, at the time of that transaction, knew or,
in the ordinary course of fulfilling your official duties as a Trustee to the
Potomac Funds, should have known that, during the 15-day period immediately
before or after your transaction in a security,

          1)   the Funds purchased or sold such security or

          2)   the Funds or their investment adviser considered purchasing or
               selling such security.

Disclose all securities transactions for the period covered by this Report:



                                             Price at
Name/Description of   Number     Date of       Which                        Bought        Name of
     Security*        Shares   Transaction   Effected   Principal Amount   or Sold   Broker/Dealer/Bank
- -------------------   ------   -----------   --------   ----------------   -------   ------------------
                                                                   



*    Please disclose the interest rate or maturity date, if applicable.

Did you establish any securities accounts during the period covered by this
Report? ___ Yes ___ No

If Yes, please complete the following:



                                                                  EX.99.CODE.ETH



                     Date of
Name of Broker   Account Opening   Account Number
- --------------   ---------------   --------------
                             



____ The above is a record of every transaction in a security or account opened
     which I had, or in which I acquired, any direct or indirect beneficial
     ownership during the period indicated above.

____ I certify that the Compliance Officer has received confirmations or account
     statements pertaining to all transactions executed and that disclose the
     information required above, and notice of any accounts opened, during the
     period covered by this Report.

____ I have nothing to report for the period covered by this Report.


Date:                                   Signature:
      --------------------                         -----------------------------



                                                                  EX.99.CODE ETH

                                                                      APPENDIX 6

                   INITIAL PUBLIC OFFERING / PRIVATE PLACEMENT
                                 CLEARANCE FORM
                  (for the use of the Compliance Officer only)

     The Code of Ethics for Rafferty and the Potomac Funds prohibits any
acquisition of securities in an initial public offering (other than shares of
open-end investment companies) and private placement by any Investment Person.
In cases of exceptional circumstances, however, investments in such securities
may be permitted. In these instances, a record of the rationale supporting the
approval of such transactions must be completed and retained for a period of 5
years after the end of the fiscal year in which approval is granted. This form
should be used for such record keeping purposes.

Name of Investment Person:       _________________________________

Date of Request:                 _________________________________

Name of IPO / Private Placement: _________________________________

Date of Offering:                _________________________________

Number of Shares/Interests       _________________________________

Price:                           _________________________________

Name of Broker/Dealer/Bank       _________________________________

___  I have cleared the IPO / Private Placement transaction described above.

     Reasons supporting the decision to approve the above transaction:

                                        ----------------------------------------
                                        Name of Compliance Officer


                                        ----------------------------------------
                                        Signature of Compliance Officer

                                        ----------------------------------------
                                        Date