Red Robin Gourmet Burgers Inc. (NASDAQ:RRGB) is down 11.50% today at $31.61. RRGB has traded 832 thousand shares so far today, 4 times its daily average volume. Red Robin reported a 21% increase in first quarter earnings, but guest count falls. The company has a market cap of 463.34 million.
21Vianet Group, Inc. (NASDAQ:VNET) is down 13.79% this morning at $10.98. VNET has traded 993 thousand shares so far today, 3 times its average volume. VNET shares are tumbling despite posting a beat for the first quarter. EPS beat by $0.01 and revenue was in line with estimates. The company has a market cap of 615.87 million. [Read more...]