Shares of Open Text Corp. OTEX, -2.51% dropped 2.51% to C$57.60 Tuesday, in what proved to be an otherwise all-around favorable trading session for the Canadian market, with the S&P/TSX Composite Index GSPTSE, +0.10% rising 0.10% to 20,590.98. Open Text Corp. closed C$12.19 below its 52-week high (C$69.79), which the company achieved on August 31st. Trading volume of 889,084 shares eclipsed its 50-day average volume of 555,278.