UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:
May 6, 2008 1:00 P.M.
Form:
S-1
CIK:
0001371571
Company Name:
PowerShares DB US Dollar Index Trust
File Number:
333-150588
CIK:
0001383148
Company Name:
DB US DOLLAR INDEX BEARISH MASTER FUND
File Number:
333-150588-05
CIK:
0001383151
Company Name:
PowerShares DB US Dollar Index Bullish Fund
File Number:
333-150588-04
CIK:
0001383149
Company Name:
POWERSHARES DB US DOLLAR INDEX BEARISH FUND
File Number:
333-150588-03
CIK:
0001371531
Company Name:
DB US Dollar Index Master Trust
File Number:
333-150588-02
CIK:
0001383150
Company Name:
DB US DOLLAR INDEX BULLISH MASTER FUND
File Number:
333-150588-01