(Adds analyst comment, Valeant reversal, updates prices to close)
* TSX ends down 1.92 points, or 0.01 percent, at 14,695.68
* Six of 10 sectors fall; advancers outnumber fallers by 1.2-to-1
* Valeant reverses course after fund sues over "fraudulent scheme"
TORONTO, Aug 18 (Reuters) - Canada's main stock index ended barely lower on Thursday as energy stock gains on higher oil prices were offset by weakness in bank shares and some consumer and telecommunications names and a reversal in Valeant Pharmaceuticals International Inc.
The Toronto Stock Exchange's S&P/TSX composite index settled down 1.92 points, or 0.01 percent, at 14,695.68. Advancers outnumbered decliners by a ratio of 1.2-to-1.
The heavyweight energy group climbed 1.3 percent, with Suncor...
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