shares of shaw communications inc cl b nv sjrb slid 029 to c3457 tuesday in what proved to be an allaround down trading session for the canadian market with the sptsx composite index gsptse falling 073 to 1867864 this was the stocks fifth consecutive day of losses shaw communications inc cl b nv closed c492 short of its 52week high c3949 which the company achieved on april 8th trading volume of 15 m shares remained below its 50day average volume of 22 m