NEWS CENTERAnnouncements
Holiday changes to NAV Calculation Times
Due to holiday schedules for various securities markets, including NYSE Arca, the NAV calculation time for certain ProShares ETFs will be adjusted as follows:
ProShares ETF  NAV calculation time for 12/23/2011  NAV calculation time for 12/27/2011  NAV calculation time for 12/30/2011 

Marketcap, Style, Sector, International and Volatility ProShares as well as CSM and RALS 






FixedIncome ProShares and HDG 



Ultra, Short and UltraShort Treasury 
Creations/redemptions cutoff will be 12:30 p.m. ET. NAVs will be calculated at 1 p.m. ET 


Creations/redemptions cutoff will be 12:30 p.m. ET. NAVs will be calculated at 1 p.m. ET 
Ultra and Short Investment Grade and High Yield as well as HDG 
Creations/redemptions cutoff will be 12:30 p.m. ET. NAVs will be calculated at normal time of 4 p.m. ET 


Creations/redemptions cutoff will be 12:30 p.m. ET. NAVs will be calculated at normal time of 4 p.m. ET 
Commodity ProShares  
Ultra and UltraShort Gold  No creations/redemptions allowed and no new NAVs calculated.  No creations/redemptions allowed and no new NAVs calculated.  No creations/redemptions allowed and no new NAVs calculated. 
Ultra and UltraShort Silver 


No creations/redemptions allowed and no new NAVs calculated. 


Ultra and UltraShort DJUBS Commodity 


No creations/redemptions allowed but NAVs will be calculated at normal time of 2:30 p.m. ET 


Ultra and UltraShort DJUBS Crude Oil and Natural Gas  Creations/redemptions cutoff will be 12:30 p.m. ET. NAVs will be calculated at 1:30 p.m. ET 




Currency ProShares 






All ProShares ETFs will not trade on December 26, 2011, January 2, 2012 and January 16, 2012.
Dec 22, 2011