A light-news Tuesday gave the stock market the breathing room it needed to mount an aggressive rebound rally.
Whether the rally is of the short-lived "relief" variety remains to be seen. Today's widespread bullish action came on the heels of a 5.8% drop in the S&P 500 last week – the second consecutive 5%-plus decline for the index, which is a rarity (more on that in a moment).
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There wasn't much in the way of news...