It was so obvious with the bid out weighing the ask in volume alone that this had to break. Now we have to see how many people decide over the weekend that this week coming up is the last chance to get in on something big. Profit takers sold out Friday afternoon just like you said, it is healthy, probably some will get back in on Monday if it doesn't gap before open.
BTW that was only 4 and a half million or so in volume, if interest keeps building this goes crazy with volume twice that amount. With institute holding over 70% it will only have one direction to go :)
Been daytrading this one. Sell off at the .65 Res on a double intraday top..look for a pull back before entering. Wait ti see if that last .55 res becomes support. Stock is overbought at this time