Stock futures lower

The S&P 500 is indicated about 5 points lower in the futures market. It's been a long time since there was any real pain in the market and the way stocks have largely brushed off all the political drama makes me think it's not ready to roll over yet. But these kinds of things have a way of sneaking up when no one is expecting it.

On stock to watch is snapchat, which was down more than 25% in after-hours trading on an unexpected loss.