This is going to get ugly if 2.20 breaksYou guys are right in thinking the sector is oversold, however during corrections RSI can go much lower. I held Air Canada last year through it's worst time to it's low under $7 and RSI went to less than 10 at one point. 2.20 has been the 6 month support for this stock however if we're looking into a correction on longer term chart sub $2 isn't out of the question here by any means. I find RSI useful when you're buying into the trend, but during corrections it's going to create a lower term trend on a lower upward trajectory.