BTC has recovered from $3200 to $3700 in few days and shown recovery of $500 is it a reflection of bull run because it has a stronger base near $3200 level .
Until now BTC grew to 4K I was happy to see it. and maybe this growth only has a transient nature, but if you see an indication that no one can reduce it in the near future, some new rumors strengthen growth occur I think short trading is more efficient to bring profits