Actually rogsav2, change of thought...you should not be investing.
You objective is akin to gambling
Investing/trading is largely mindset/objective derived. Your's is financially irresponsible.
What i will say is i would not chase stocks up 50%+ in a few weeks.
ie, stay away from the HC fav's: ORD, VIL, ROL, TRF. Timing is everything in financial markets, and paying 50-100% more then Mr X 2 weeks ago would suggest your timing is horrible.