Wall Street finally reopened its doors today after the longest weather-related shutdown since 1888. The hiatus hasn't stopped Apple (NASDAQ: AAPL) shares from plunging.
Facebook (NASDAQ: FB) shares are up 23% today thanks to an earnings report that revealed impressive growth in the company's fledgling mobile advertising business.
Yelp (NYSE: YELP) shares have risen 22% today. And that’s good news for anyone who owns Facebook (NASDAQ: FB) shares.