See my post right before yours to see why for the selloff. This is a GOOD reason though.... takes care of a lot of debt, thus strengthening the finances of the company overall.
Keep your powder dry. This one may pause at $8.00 ( some support) but it's not a BUY point. I'd wait until it shows up on the O/S indicator around $7.00 with a possible overshoot to the $6.00 area. Then BUY and be prepared to wait for some time until Biden gets inaugurated and the New Green Deal is promoted again. Plug got clocked too. As did Ballard. Haven't checked Bloom. The group is correcting. FCEL has a tendancy to exceed in either direction before it changes direction. Profit takers and shorts are back in the game. Even news won't change it.