Downhill Racers

By Kathleen Adams, Melissa August, Amanda Bower, Val Castronovo, Randy Hartwell, Ellin Martens, Sora Song and Josh Tyrangiel

ON THE ROCKS Many seemingly red-hot commodities have been in free fall lately, and some are tanking a lot worse than others. A roundup of downturns over the past month:

-14% Hillary Clinton's favorability rating

-75% XFL viewers

-100% eToys stock price

Sources: Zogby International, Nielsen Media Research