Shares of Bausch Health Cos. Inc. BHC, -4.36% slid 4.36% to C$9.22 Friday, in what proved to be an otherwise all-around positive trading session for the Canadian market, with the S&P/TSX Composite Index GSPTSE, +0.74% rising 0.74% to 22,465.37. Bausch Health Cos. Inc. closed C$6.21 below its 52-week high (C$15.43), which the company reached on April 3rd. Trading volume of 448,540 shares eclipsed its 50-day average volume of 399,745.