Updated with stock prices.By Jonas Elmerraji As we approach the second week in July, the markets have done a good job of matching the summer heat by keeping investors sweating. During last week's shortened four days of trading, the S&P 500 lost 3.32% of its value, bringing the total loss to 4.65% in the last month. But with the market losing ground, now's a great time to take advantage of low-priced rocket stocks. These beaten-down stocks have both potential short-term growth catalysts and long-term investment potential. By the looks of things today, that trend might be continuing into this week, with stock futures sliding further down before the market opened on Monday morning. This week's Rocket Stock include TiVo ( TIVO) and Equifax ( EFX). To read more, visit Stockpickr.com.