This screen lists stocks on the Toronto Stock Exchange that opened more than 5% above the previous close today, biggest gaps first. Gaps usually follow news released outside trading hours, such as earnings, guidance or a deal. Some gaps keep running as buyers pile in, while others fill as early buyers take profits, so traders watch whether the price holds above the opening range. Prices are in Canadian dollars, and the list covers TSX-listed stocks with at least C$1 million in average daily trading value.