The digital advertising world is dominated by Facebook & Alphabet. When Alphabet reports third-quarter results, investors will be looking to see which side is winning the fight.
Most of the 11 S&P sectors have declining momentum, the charts show.
Here's your 'silver linings playbook' for what promises to be a nerve-wracking week of unpredictable politics, mixed corporate earnings and volatile energy prices.
Stocks hold near session highs on Tuesday afternoon as a positive earnings report from Netflix boosts the Nasdaq.