I don't think you'll see bitcoin hit $40k or $30k anytime soon, but you'll see some more dumping. We know bitcoin always corrects the price after a massive pump but this time it took a different form. Moreover many altcoins are now trying to pump the price of bitcoin using the opportunity to increase. But this time will be best for those who want to invest short time. So if you plan long time holding then you should wait for some more time.