Re: GRSU. Not too many 4m float oil stocks trading at .018, run by seasoned, motivated penny-stock players, and with promo already in place... GRSU has all the elements set up to make a really big pop, and this week would be the week to do it.
As we just saw with CTIB pop, the place to get the biggest bang for the buck is a few days before the play starts, and let the money come to you, instead of going and chasing after the money.