Be careful. The stock has been making lower highs and lower lows since the start of the year(institutions are selling the rallies). This can only mean one thing and that is the price is being funneled into a triangle. (not to mention we see h/s on the chart) This can be gamed through the triangle, but the price right now is at a critical point as you can see.
It did bounce off the lower trend line which is bullish. Last year it dipped right under the 40 week average before surging forward.
The reason for the surge today is simple. The stock has had 6 down weeks and its time for a recovery rally or a short covering rally.
I wouldnt long it until it cleared the top part of the triangle because then you have roughly 50 points up after that. I would short it if it turned around and went through the bottom. Trading it through the triangle while the price is at the apex is tricky. The price is in the apex meaning that something will happen very soon, within the next two weeks.
Notice it did not close above the 40 week moving average.