Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLICACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Registration Statement on Form S-1 of our report dated February 24, 2017 relating to the financial statements, which appears in iShares®Commodity Optimized Trust’s Annual Report on Form 10-K for the year ended December 31, 2016. We also consent to the reference to us under the heading “Experts” in such Registration Statement.
/s/ PricewaterhouseCoopers LLP
San Francisco, California
April 7, 2017