Protein Design Labs Inc. (PDLI)Share price as of Wednesday's close: $15.02Share price now: $18.30Change: 21.8%Volume: 17.5 million shares, daily average 3.4 million sharesLast time this high: Feb. 15, 200252-week high: $45.4752-week low: $13.75Forward P/E before announcement: n/aForward P/E after announcement: n/aIF YOU THOUGHT Kent State's upset over Alabama in this year's NCAA tournament was wacky, wait until you hear this tale of March madness. Shares of Protein Design Labs (PDLI) jumped 21.8% on Thursday, one day after the company announced that its maintenance therapy for psoriasis wasn't much better than a placebo. Protein Design said Phase II tests of its...