Benzinga's Top ETF Gainers, September 28th (ZSL, TVIX, TZA, SMN)

ProShares UltraShort Silver (ETF) ZSL jumped 15.09% on Wednesday as silver traded lower. ZSL closed at $17.18, and it had a volume of 16.26M traded shares. VelocityShares Daily 2x VIX Short Term ETN TVIX gained 12.52% today, and it closed at $81.15. TVIX had a volume of 2.05M shares, and its average volume is 3.63M traded shares. Direxion Small Cap Bear 3X Shares (ETF) TZA added 11.55% as the Russell 2000 Index traded higher. TZA broke its three-day winning streak today. ProShares UltraShort Basic Materials (ETF) SMN traded 10.09% higher as Freeport-McMoRan Copper & Gold Inc. FCX fell 7.24%.