^VIX CBOE S&P 500 Volatility Index (VIX) The VIX Volatility Index Spike ^VIX ^VIX leading index leading index ^VIX ^VIX ^VIX ^VIX ^VIX ^VIX ^VIX leading index leading index ^VIX CBOE volatility index began to creep up ^VIX ^VIX ^VIX