$NAK had a great spike yesterday. Volume was really high. It's down a slight bit in extended hours, but waiting to see if it will keep rising come tomorrow. 

 

$GERN hasn't been very volatile lately, I have been watching this though for some upside as its trading above the 200 day moving average. Volume is in the sweet spot, just waiting for it to become more volatile. There is some extended hours action, going to be watching this tomorrow.