Benzinga's Top ETF Decliners, January 27th (TVIX, NIB, ZSL, DAG)

VelocityShares Daily 2x VIX Short Term ETN TVIX lost 4.41% on Friday, and it closed at $16.90. This was the third trading session in a row that TVIX closed lower. iPath Dow Jones-UBS Cocoa Subindex Total Return ETN NIB traded lower today, along with cocoa futures. NIB fell 3.75%, and it closed at $32.35. ProShares UltraShort Silver (ETF) ZSL slipped 3.15% as silver traded higher. ZSL closed at $10.13, and it had a volume of 6.51M traded shares. PowerShares DB Agriculture Double Long ETN DAG dropped 2.09% today, as sugar and wheat fell 2.10% and 0.95% respectively. Corn futures traded 1.13% higher.