Gained some momenta at lunchtime ... scanner would have caught it, no idea what the news was (see link below) ... terrible one to hold into the close, one of those oh wells ... be nice to ask an unemployed axe on Twitter what the press release meant ... this is a 5 min overlaid on a 1 min ... not sure if my dozen readers like these overlay charts (I love 'em).

12:30PM Momenta Pharmaceuticals Announces FDA Approval of ANDA for Glatopa(TM) (glatiramer acetate injection), the First Substitutable Generic for COPAXONE(R) (glatiramer acetate injection) 20mg GlobeNewswire

Usual StockTwits suspects, though too slow off the mark this time: