Shares of Cosan S.A. (NYSE:CSAN – Get Rating) saw unusually-strong trading volume on Tuesday . Approximately 8,955 shares traded hands during mid-day trading, a decline of 94% from the previous session’s volume of 154,664 shares.The stock last traded at $18.89 and had previously closed at $18.25. Separately, Zacks Investment Research raised shares of Cosan from […]