India, July 24 -- Canadian stock market retreated from record highs on Thursday as investors opted for profit-taking amid ongoing talks with the U.S. for tariff finalization moving without a breakthrough.After opening just below Wednesday's close, the benchmark S&P/TSX Composite Index, slid for a while but managed to rise and hit an intra-day high of 27,479.01 before noon.However, unable to hold on the momentum, it slid down for the rest of the trading session to finally settle at 27,372.26, down by 44.15 or 0.16 percent.As countries are pacing up their efforts to secure a trade agreement with the U.S. with the deadline for "reciprocal tariffs" suspension period close by, Canadian diplomats are seriously negotiating with their US counterpar...