Last week's Rocket Stocks portfolio highlighted companies that were bound to snap back. The portfolio contained Valero Energy ( VLO) (up 2%), First Solar ( FSLR) (up 6%) and FreightCar America ( RAIL) (up 6%) among others. Stocks that have solid fundamentals and high short positions always offer the potential for a snap-back rally. This week we take a look at a few tech names and a few energy companies that all have potential catalysts to rocket higher. The catalysts this coming week are almost all bottom-fishing-related as well as some earnings plays. For the entire list of stocks on this week's list as well as the analysis for each pick, check out the Top 10 Rocket Stocks for the Week at Stockpickr. (By the way, do you need a new jet pack? Want to buy the nicest bottle of wine ever for the next time you cook dinner for your date? Want the coolest wristwear ever? If so, check out today's Good Life Blog Watch.) But before I make any recommendations, let's see how last week's picks performed. FreightCar, up 6% (a midweek sell) Valero, up 1.5% Tesoro Petroleum ( TSO), up 5% Kohl's ( KSS), up 7% (midweek sell) GM ( GM), flat Linktone ( LTON), up 10% (mid-week sell) First Solar, up 15% (midweek sell) National Med Health Card, ( NMHC), down 4% Lockheed Martin ( LMT), up 1% NPS Pharmaceuticals ( NPSP), down 7% First up is Yum! Brands ( YUM). The catalyst here is that YUM reports earnings today. Yum! has a diverse product base with incredible customer loyalty (loyalty or addiction?) to their products. With 60% of the American population severely overweight, YUM is the only pure play on an obese society.