Stock has a history of moving into darvas box and then give a breakout. Last time stock gave a breakout above its darvas box, but then again returned to its previous box. After spending a lot of time in its box, It now has given a breakout not only above its darvas box range, but also above its previous swing high/ATH.
If stock succeed in crossing above horizontal line, it will be a breakout of 12 years with triple top breakout. Accumulation also seems in volume chart before a probable breakout. also "W" pattern seems visible on charts.