January 14, 2020

Scott R. Anderson, Esq.
Chapman and Cutler LLP
111 West Monroe Street
Chicago, IL 60603

               Re:     SmartTrust 464
                       File Nos. 333-235543 and 811-21429

Dear Mr. Anderson:

        On December 17, 2019, you filed a registration statement on Form S-6
for SmartTrust 464
(Interest Rate Outlook Trust, Series 1) (the "Trust"), a unit investment trust.
We have reviewed
the registration statement, and have provided our comments below. For
convenience, we
generally organized our comments using headings, defined terms, and page
numbers from the
registration statement. Where a comment is made in one location, it is
applicable to all similar
disclosure appearing elsewhere in the registration statement.

PROSPECTUS (PART A)

Investment Summary -- Principal Investment Strategy (Pages A-3   A-4)

1. Please revise this section to only include the principal investment strategy
of Series 1 of the
   Trust (e.g., on page A-4, if the series selects securities based on the
sponsor's rising interest
   rate outlook, please delete the paragraph entitled "Declining Interest Rate
Outlook Strategy"
   and the sentence identifying the sectors the sponsor considers if the
sponsor's interest rate
   outlook is declining). Also, please tell us how the sponsor plans to file a
registration statement
   to register a future unit investment trust that would implement the interest
rate strategy not
   used in Series 1 (e.g., by filing a new registration statement accompanied
by a cover letter
   requesting review of the filing and intending to request acceleration of
effectiveness of the
   filing). We may have more comments after reviewing your response.

2. The first sentence of the last paragraph on page A-3 refers to "high yield
bond indexes".
   Please add a reference to "junk bonds" here.

3. The first sentence of the last paragraph on page A-3 and the first sentence
of the first
   paragraph on page A-4 each describe the types of investments in which the
Trust may invest.
   Please revise the disclosure to describe more specifically these types of
investments. For
   example, the disclosure states "approximately 10% invested in common stock
of one or more
   funds with returns that generally correspond to one or more convertible bond
indexes". Please
   describe the investments held by these "one or more funds", rather than only
stating that the
   Trust invests in funds "with returns that generally correspond to one or
more convertible bond
 Scott R. Anderson, Esq.
January 14, 2020
Page 2

   indexes". Also, for example, the disclosure states "approximately 5%
invested in common
   stock of one or more funds that provide exposure to gold bullion". Please
describe the
   investments held by these "one or more funds" (e.g., gold mining stocks and
gold bullion),
   rather than only stating that these funds "provide exposure to gold
bullion".

4. On page A-4, the paragraph entitled "Equity Securities" states that, while
the sponsor
   considered the sectors identified in the paragraph, the Trust's portfolio
does not necessarily
   include securities from each of the sectors. Please revise the disclosure to
only disclose the
   sectors in which the Trust's portfolio invests. Please also disclose the
corresponding risks of
   each such sector in the Principal Risk Considerations section or explain to
us why adding this
   risk disclosure is not appropriate.

5. On page A-4, the paragraph entitled "Convertible Bond Funds" indicates that
the Trust will
   invest in funds that invest in convertible securities. If the Trust expects
to invest in funds that
   invest in contingent convertible bonds ("CoCos"), please consider what, if
any, disclosure is
   appropriate. The type and location of the disclosure will depend on, among
other things, the
   extent to which the funds invest in CoCos and the characteristics of the
CoCos (e.g., credit
   quality, conversion triggers). If CoCos are part of the Trust's principal
investment strategy
   (through the Trust's holdings of convertible bond funds), please provide a
description of
   CoCos and appropriate risk disclosure.

6. On page A-4, the paragraphs entitled "Investment Grade Bond Funds" and "High
Yield Bond
   Funds" each indicate that the funds in which the Trust invests will hold
bonds issued by
   foreign issuers. If the funds will hold bonds issued by emerging market
issuers as part of the
   funds' principal investment strategies, please also refer to emerging market
issuers in each
   paragraph and disclose the corresponding risks of emerging market
investments in Principal
   Risk Considerations, or explain to us why adding this disclosure is not
appropriate. In
   addition, please disclose the Trust's maturity policy with respect to
investments in investment
   grade bond funds and high yield bond funds.

Principal Risk Considerations (Pages A-5   A-6)

7. The third risk factor on page A-5 describes the risk that there is no
guarantee that interest rates
   will rise or fall during the life of the Trust consistent with the sponsor's
outlook. Please revise
   this risk factor to reflect the risk of the sponsor's outlook for the
specific series. The risk
   disclosure should not discuss an interest rate outlook that is not relevant
to the series. Also,
   please enhance the disclosure in this risk factor to indicate that there is
no assurance that the
   securities selected by the sponsor will appreciate based on the sponsor's
interest rate outlook.

8. The third sentence of the sixth risk factor on page A-5 states that shares
of closed-end funds
   and ETFs could trade at a premium to their net asset value which also
carries risks. Please
   identify the risks when closed-end funds and ETFs trade at a premium (e.g.,
the Trust may pay
   more than the net asset value for shares of the funds).

9. The first risk factor on page A-6 refers to "senior loans". Disclosure in
the Principal
   Investment Strategy section refers to "senior leveraged loans". Please
revise the risk factor to
 Scott R. Anderson, Esq.
January 14, 2020
Page 3

   refer to "senior leveraged loans" and include the risks of such loans,
rather than only
   describing the risks of senior loans. Also, if the funds in which the Trust
will invest hold a
   significant amount of covenant-lite loans, please identify covenant-lite
loans in the Principal
   Investment Strategy section and revise this risk factor to describe the
heightened risks
   associated with covenant-lite loans.

10. The third risk factor on page A-6 describes the risks of derivatives held
by funds in which the
    Trust invests. Please describe the funds' derivatives investments in the
Principal Investment
    Strategy section or explain to us why adding this disclosure is not
appropriate.

GENERAL COMMENTS

11. Please advise us whether you have submitted or expect to submit any
exemptive applications
    or no-action requests in connection with your registration statement.

12. We note that portions of the filing are incomplete. We may have additional
comments on such
    portions when you complete them in pre-effective amendments, on disclosures
made in
    response to this letter, on information you supply to us, or on exhibits
added in any pre-
    effective amendments.

13. Responses to this letter should be set forth in the form of a response
letter as well as in a pre-
    effective amendment filed pursuant to Rule 472 under the Securities Act of
1933. Where no
    change will be made in the filing in response to a comment, please indicate
this fact in a letter
    to us and briefly state the basis for your position.

                                       *******
         In closing, we remind you that, since the Trust and its sponsor are in
possession of all facts
relating to the Trust's disclosure, the Trust and its sponsor are responsible
for the accuracy and
adequacy of their disclosures, notwithstanding any review, comments, action or
absence of action
by the staff.

        Should you have any questions prior to filing a pre-effective
amendment, please feel free
to contact me at 202-551-6782.
                                                              Sincerely,

                                                              /s/ Anu Dubey

                                                              Anu Dubey
                                                              Senior Counsel
CC:    Michael Spratt
       Michael Shaffer