Add a location to your Tweets 
 
 When you tweet with a location, Twitter stores that location. You can switch location on/off before each Tweet and always have the option to delete your location history. Learn more ||||| Shares of Weight Watchers International (WTW) jumped as much as 20 percent after Oprah Winfrey said she shed 26 pounds using the program, while eating bread every day. 
 
 In a video posted to Twitter, Winfrey, an investor and spokesperson for the company, declared her fondness for bread, saying she consumed it each day while losing weight. 
 
 Shares rose as high as $13.54 after the release of the video, following a pattern that also had shares of Weight Watchers rising after the media mogul said on "The Ellen DeGeneres Show" that he had lost 15 pounds. 
 
 Shares finished up $2.17, or nearly 20 percent, at $13.29. 
 
 Winfrey in October announced she had purchased a 10 percent stake in the company, which has seen its membership decline in the face of competition from free fitness apps.
– Want to win in the stock market? Start paying attention to Oprah's waistline. Bloomberg reports Weight Watchers stocks rose up to 22% Tuesday after Oprah announced she lost 26 pounds using the program. Oprah—an investor and spokesperson for Weight Watchers—tweeted a video in which she claims she was able to lose the weight while continuing to eat her beloved bread. That tweet appears to be responsible for sending Weight Watchers shares as high as $13.54. Weight Watchers stock performing inversely to Oprah's weight is a growing trend, as the same thing happened a few months ago when the star announced on Ellen that she'd lost 15 pounds, according to CBS News. Oprah bought a 10% stake in Weight Watchers last October.