21.   Sure enough, the stock doubled.

22.   The stock has doubled so far this year because of a planned stock split and new investments, including a joint venture with French retailer Carrefour.

23.   The stock has doubled in price since May, despite a bearish market on tech stocks.

24.   The stock has doubled in value during the past year.

25.   The stock has doubled in value in the past year.

26.   The stock has doubled since last April.

27.   The stock doubled when Mattel acquired the company.

28.   The stock has almost doubled this year, in large part because of speculation the company would be taken over.

29.   The stock has doubled in the past year.

30.   The stock has doubled since April.