MINYANVILLE ORIGINAL The stock market enjoyed its best two-session rally for four weeks and optimism is now spreading even to Athens. (Cynics say that an upgrade of Greece’s credit rating is a sure fire sign of the Apocalypse and indeed interestingly enough Hormel Foods whose Spam is the exactly sort of food designed to survive Friday’s Mayan end-of-days prophecy hit the highest level in its entire history.)   Charlotte’s own Bank of America (BAC) jumped 3.27% to top the Dow (^DJI) and those who view investing in bank stocks as one big casino could take some solace in fellow North Carolina native PokerTek (PTEK) surging 44.44% to best ...