My first earnings short-squeeze trade idea is recreational vehicle maker Thor Industries ( THO), which is set to release numbers on Thursday after the market close. Wall Street analysts, on average, expect Thor Industries to report revenue of $964.54 million on earnings of 95 cents per share. The current short interest as a percentage of the float Thor Industries is notable at 6.7%. That means that out of the 50.23 million shares in the tradable float, 3.01 million shares are sold short by the bears. If the bulls get the earnings news they're looking for, then shares of THO could easily rip sharply higher post-earnings. >>5 Stocks Ready to Break Out From a technical perspective, THO is currently trending above both its 50-day and 200-day moving averages, which is bullish. This stock has been uptrending strong for the last six months, with shares moving higher from its low of $34.38 to its recent high of $55.93 a share. During that uptrend, shares of THO have been making mostly higher lows and higher highs, which is bullish technical price action. That move has now pushed shares of THO within range of triggering a big breakout trade post earnings. If you're bullish on THO, then I would wait until after its report and look for long-biased trades if this stock manages to break out above some near-term overhead resistance levels at $55.29 to its 52-week high at $55.93 a share with high volume. Look for volume on that move that hits near or above its three-month average action of 397,012 shares. If that breakout hits, then THO will set up to enter new 52-week-high territory, which is bullish technical price action. Some possible upside targets off that move are $65 to $70 a share. I would simply avoid THO or look for short-biased trades if after earnings it fails to trigger that breakout, and then drops back below some key near-term support levels at its 50-day moving average of $53.11 to $52.52 a share with high volume. If we get that move, then THO will set up to re-test or possibly take out its next major support levels at $49.28 to $45 a share.