India, June 30 -- Canadian stocks ticked higher on Tuesday as investors refrained from big moves due to the lack of clarity over U.S.-Iran negotiations and the uncertainty surrounding Canada-U.S. trade talks.

After opening below yesterday's close, today the benchmark S&P/TSX Composite Index lost the momentum gained early in the session and remained volatile throughout the session before settling at 34,856.99, up by 33.17 points (or 0.10%).

Five of the 11 sectors posted gains today, with the healthcare sector leading the pack.

With only a few hours left for the commencement of negotiations to decide on the future of the Canada-United States-Mexico Agreement on free trade, unrest prevails in the market as the tripartite deal is crucial for...