When you see huge jumps forward and the pullbacks by 7-8 cents yesterday and today,IMO that is short covering from fear.
IF SNTA closes well above $4.20 with an intraday high 5 cents or so higher,this will bring in the momentum traders.
Regardless,the rout is on,and little by little short covering will increase,as momentum players take over.
I have decided to declare SNTA as a legacy stock for me. That means it will join UPL, XCO, HK and SD as target based stocks with no sales or trading until I hit certain long range targets. Additional purchases are allowed depending on the facts. My target for SNTA is $12 -$14. After it hits I can sell some or all and I will be allowed to trade in it. This method may seem rigid and arbitrary but it works. I used to trade in excellent stocks that I knew had a future but somehow fell out of them before that future was realized. I am an excellent investor but a lousy trader. We all need to develop techniques that work for us.