BALTIMORE ( Stockpickr) -- Investors have a love/hate relationship with stocks right now: They love some, and they hate others. Now's your chance to use that fact to your advantage. Hate is a powerful emotion in the markets, especially when you can gauge it -- and we can. When I say that investors "hate" a stock, I'm talking about its short interest. A stock with a high level of shorting indicates that there are a lot of people willing to short shares (and bet on a decline in its share price) -- and not many willing to buy. But my research shows that that's historically been a pretty good gain indicator. >>5 Hated Stocks Poised to Pop on Earnings Going back over the last decade, buying heavily shorted large- and mid-cap stocks (the top two quartiles of all shortable stocks by market capitalization) would have beaten the S&P 500 by 9.28% each and every year. That's some material outperformance during a decade when decent returns were very hard to come by. It's worth noting, though, that market cap matters a lot.Short sellers tend to be right about smaller names, with micro-caps delivering negative returns when the same strategy was used. Today, we'll replicate the most lucrative side of this strategy with a look at five big-name stocks that short sellers are piled into right now. These stocks could be prime candidates for a short squeeze in 2013. >>5 Rocket Stocks to Buy for a March Rally In case you're not familiar with the term, a "short squeeze" is the buying frenzy that ensues when a heavily shorted stock starts to look attractive again to investors, causing share price to skyrocket. One of the best indicators of just how high a short-squeezed stock could go is the short interest ratio, which estimates the number of days it would take for short-sellers to cover their positions. The higher the short ratio, the higher the potential profits when the shorts get squeezed. Naturally, these plays aren't without their blemishes -- there's a reason (economic or otherwise) that these stocks are hated. But for investors looking for exposure to a speculative play with a beefier risk/reward tradeoff, the data tells us that these could be powerful upside plays for the coming year.