TSX falls 2 percent as banks, energy stocks sink

By Fergal Smith TORONTO (Reuters) - Canada's main stock index fell on Tuesday to a two-week low, again weighed down by bank and energy company shares as crude oil prices tumbled and investors globally worried about negative interest rates. The drop in oil prices was the major factor weighing on the market, according to Bryden Teich, associate portfolio manager at Avenue Investment Management. U.S. crude prices settled at $27.94 a barrel, down 5.89 percent. Financial stocks across the world have suffered, Teich added, as the "whole banking model gets flipped on its head" by negative interest rates concerns. The most influential movers on the index were its heavyweight banks, with the financials group down 2.4 percent overall, while the energy sector tumbled 4.7 percent, extending Monday's losses. Royal Bank of Canada fell 2.4 percent to C$67.64, while Suncor Energy Inc lost 4.5 percent to C$29.95. Fortis Inc shares plunged 10.3 percent to C$37.14 after the utility said it would buy a U.S. power transmission company. The added leverage that Fortis will take on weighed on the stock, according to Teich. The Toronto Stock Exchange's S&P/TSX composite index <.GSPTSE> closed down 252.75 points, or 2.02 percent, to 12,282.65. It was the index's lowest close since Jan. 25. Six of the index's 10 main groups were lower. Shares in Agrium Inc fell 0.6 percent to C$116.31 after the fertilizer and farm products retailer forecast lower-than-expected profit for 2016, blaming weak prices. The overall materials group, which includes precious and base metals miners and fertilizer companies, lost 3.2 percent. Among stocks that advanced, Canadian Pacific Railway Ltd rose 1.8 percent to C$172.54. It plans to seek support from Norfolk Southern Corp's shareholders to push the U.S. railroad's board to engage in takeover talks. Cineplex Inc rose 4.4 percent to C$48.75 after the movie theater operator reported better than expected fourth quarter revenue and raised its dividend. (Additional reporting by Alastair Sharp; Editing by W Simon and Chris Reese)