As of Wed Jun 19, 2013 3:14 AM EDT Gainers have the highest percentage change in price, while losers have the largest decline. The most active are stocks with the highest trading volume on the exchange. We choose stocks that are worth at least $5, or 50 cents if they're listed on the TSX Venture exchange.

Our table lists the stocks whose prices reached a 52-week high or 52-week low. We choose the 10 most popular stocks out of all the record-setters.

These are stocks in whose value has been most affected by recent news. We pick these by looking for the biggest movers in market capitalization.