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Here's what's keeping the rally alive at a crucial time for the stock market

Bob Pisani

Despite the Boeing concerns, the CBOE Volatility Index (VIX) has dropped to 13, the low for the year. Despite the Boeing BA concerns, the CBOE Volatility Index (VIX) has dropped to 13, the low for the year. Friday is a quadruple witching expiration, the quarterly expiration of index options and futures and individual stock options and futures.