Inverse ETNs

http://etf.about.com/od/etfinvestingstrategie...s_List.htm

AGA - PowerShares DB Agriculture Double Short ETN
BOM – PowerShares DB Base Metals Double Short ETN
DDP – PowerShares DB Commodity Short ETN
DEE - PowerShares DB Commodity Double Short ETN
DGZ - PowerShares DB Gold Short ETN
DRR - Market Vectors Double Short Euro ETN
DTO – PowerShares DB Crude Oil Double Short ETN
DTUS - iPath US Treasury 2-year Bear ETN
DTYS - iPath US Treasury 10-year Bear ETN
DZZ - PowerShares DB Gold Double Short ETN
EMSA - iPath Short Enhanced MSCI Emerging Markets Index ETN
IVOP - iPath Inverse S&P 500 VIX Short-Term Futures ETN
JGBS - PowerShares DB Inverse Japanese Government Bond Futures ETN
JGBD - PowerShares DB 3x Inverse Japanese Government Bond Futures ETN
MFSA - iPath Short Enhanced MSCI EAFE Index ETN
MLPS - UBS E-TRACS 1x Monthly Short Alerian MLP Infrastructure Total Return Index ETN
ROSA - iPath Short Extended Russell 1000 TR Index ETN
RTSA - iPath Short Extended Russell 2000 TR Index ETN
SBND - PowerShares DB 3X Short 25+ Year Treasury Bond Exchange Traded Note
SFSA - iPath Short Extended S&P 500 TR Index ETN
SZO - PowerShares DB Crude Oil Short ETN
UDNT - PowerShares DB 3x Short US Dollar Index Futures ETN
XXV - Barclays ETN+ Inverse S&P 500 VIX Short-Term Futures ETN
XIV - VelocityShares Daily Inverse VIX Short Term ETN
ZIV - VelocityShares Daily Inverse VIX Mid Term ETN