Welcome back, market volume. 

Facebook's Stock Looks Shaky

The market didn't like what Facebook (FB - Get Report) Chief Operating Officer Sheryl Sandberg had to say to lawmakers on Wednesday. After a violent selloff, Facebook's stock is at a key technical level. If it doesn't hold at the July lows, lookout below. 

The Markets Also Look Shaky

Emerging market stocks reached bear market territory on Thursday. Bitcoin prices tanked. Investors could easily start to take their cues from these volatile markets very soon. 

Around TheStreet

TheStreet is fresh off interviews with Inspire Brands CEO Paul Brown (Arby's and Buffalo Wild Wings owner) and Dunkin Brands (DNKN - Get Report) U.S. COO Scott Murphy. The takeaways: restaurants are evolving in big ways. 

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