Shares of Open Text Corp. OTEX, -2.69% dropped 2.69% to C$54.19 Tuesday, in what proved to be an all-around poor trading session for the Canadian market, with the S&P/TSX Composite Index GSPTSE, -0.41% falling 0.41% to 20,872.14. Open Text Corp. closed C$3.77 short of its 52-week high (C$57.96), which the company achieved on June 7th. Trading volume of 308,668 shares remained below its 50-day average volume of 539,467.