WeightWatchers

Eugene Gologursky/Getty Images Entertainment WW International (NASDAQ:WW) shares are up by double-digits for a second day as investors pour into the stock ahead of Oprah Winfrey’s special Monday night. Winfrey is expected to mitigate…

WW International Inc. suffered its worst month on record in January, erasing the wellness company’s advance since it said in March that it was entering the growing market for a new class of weight-loss drugs.  WW, better known as…