NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED
SECURITIES

NYSE Arca hereby notifies the SEC of its intention to remove the entire
class of the stated securities from listing and registration on the
Exchange at the opening of business on June 24, 2019, pursuant to the
provisions of Rule 12d2-2 (a).

[ X ] 17 CFR 240.12d2-2(a)(3) That on May 24, 2019 the instruments
representing the securities comprising the entire class of this security
came to evidence, by operation of law or otherwise, other securities in
substitution therefore and represent no other right except, if such be
the fact, the right to receive an immediate cash payment.

The reorganization of Oppenheimer ESG Revenue ETF into Invesco ESG Revenue
ETF became effective after the close on May 24, 2019. Shareholders of
Oppenheimer ESG Revenue ETF received a number of shares of beneficial
interest of Invesco ESG Revenue ETF equal in value to the value of the
shares of the holders' Oppenheimer ESG Revenue ETF held immediately prior
 to the closing of the reorganization.

The Exchange also notifies the Securities and Exchange Commission that as
a result of the above indicated conditions this security was suspended
from trading on May 28, 2019.