Another one that says what could cause a collapse; of course they never say "when" it will happen. Another reason to remain cautious and take winners where you can.
According to CNBC, the S&P 500 is close to its record high as earnings season heats up, but one of the major drivers of the market's advance - stock buybacks - looks to be sagging.
U.S. companies announced about $182 billion in buybacks in the first quarter, according to Birinyi Associates research, putting buybacks on pace for their weakest year since 2012. Strategists link this, in part, to falling cash flow, a trend that is expected to worsen in coming quarters.