UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:
October 19, 2012 9:30 A.M.
Form:
S-3
CIK:
0001371571
Company Name:
PowerShares DB US Dollar Index Trust
File Number:
333-184096
CIK:
0001383149
Company Name:
POWERSHARES DB US DOLLAR INDEX BEARISH FUND
File Number:
333-184096-02
CIK:
0001383151
Company Name:
PowerShares DB US Dollar Index Bullish Fund
File Number:
333-184096-01