Jesse Livermore once said "The trend doesn't end the day it start" so don't sell it short you will miss this chance. If it retrace more the the Fib 63% ratio than I might worry a little. I'm looking to start a position tomorrow if the price hold. Book Value is at $2 something plus a take over premium so at $3 and change, there's plenty of value left. Shorts have left long ago so it's another solid indication that conditions have changed.
Because rumor has it that Cramer bashed ZYNGA the other night. How convienent for GS. This is why when Cramer says sell, you buy. Am sure GS were buying today ahead of the conference and on Cramers reccomendation to sell. A balloon knot bursting chart to follow.
Because a parabolic move like we have seen is usually followed by a partial retracement. It is during the retracement that those of us who didn't buy enough on the way up can buy more. Call it a gift from the machine.