SunPower Co. (NASDAQ:SPWR – Get Free Report) shares saw unusually-strong trading volume on Thursday . Approximately 7,885,371 shares traded hands during mid-day trading, a decline of 3% from the previous session’s volume of 8,129,380 shares.The stock last traded at $4.45 and had previously closed at $4.27. Analysts Set New Price Targets Several research analysts have […]