Sigma Designs, Inc. (OTCMKTS:SIGM – Get Free Report)’s stock price crossed above its 200-day moving average during trading on Wednesday . The stock has a 200-day moving average of $0.28 and traded as high as $0.29. Sigma Designs shares last traded at $0.28, with a volume of 19,700 shares changing hands. Sigma Designs Trading Up […]