,我佛慈悲,今日[加仓][看空]$ProShares Ultra VIX Short-Term Futures(UVXY)$$VelocityShares Daily 2x VIX ST ETN(TVIX)$$纳斯达克指数ETF-ProShares三倍做空(SQQQ)$$道指ETF-ProShares做空(DOG)$$道指ETF-ProShares三倍做空(SDOW)$