VIX ETFs Gain Momentum on Fears of Bigger Market Retreat

Interest rate concerns are triggering risk-off sentiment in the equities market and fueling bets on the CBOE Volatility Index, along with VIX-related exchange traded products. On Friday, the iPath S&P 500 VIX Short Term Futures ETN (NYSEArca: VXX) rose 10.2%, ProShares VIX Short-Term Futures...