Oil and gas supermajor Chevron ( CVX) is another name that's showing investors a bullish technical setup right now. Chevron is forming a textbook ascending triangle pattern, a price setup that we've seen a lot of on the way up in 2013. Here's how to trade it. >>5 Short-Squeeze Stocks Ready to Pop Chevron's ascending triangle is formed by horizontal resistance above shares at $127.50 and uptrending support below shares. Basically, as CVX bounces in between those two technical price levels, it's getting squeezed closer and closer to a breakout above $127.50. When that breakout happens, we've got our buy signal. The energy sector spent the last quarter as a bit of a laggard, but it's been heating back up in the last month and change. With a breakout trade getting close to triggering here, Chevron offers one of the best-in-breed ways to play the trend this summer.