Converge Technology Solutions Corp CTS.TO and Mullen Group Ltd MTL.TO were the biggest decliners on the index. ET (1342 GMT), the Toronto Stock Exchange's S&P/TSX composite index .GSPTSE was down 95.19 points, or 0.47%, at 20,088.24, a day after marking its best daily performance in nearly two weeks. Global markets were weighed by oil prices hitting their highest since November 2014, with investors anxious that spiraling energy costs could force central banks to raise rates more quickly to combat rising inflation.