As earnings season continues, investors have opportunities to profit off the big bounces — or avoid the pullbacks — in stocks in the wake of these quarterly reports. It’s been a volatile week. The S & P 500 rallied to a record intraday high of 7,501.24 on Thursday as the first-quarter earnings season continued to prove strong. However, the broad-market index gave up some of those gains in Friday’s session, with tech stocks falling sharply, as investors were left underwhelmed by the outcome of the U.S.-China summit. Despite these moves, Cisco shares tallied a 22% one-week gain in the wake of blowout earnings , putting the stock into overbought territory. A stock qualifies as overbought when its relative strength index is greater than 70. The names in this category could be due for a pull back in the near term. Conversely, some names ended the week in oversold territory. Oversold stocks have RSIs below 30, potentially priming them for a near-term rebound. Here are some of the…