To recover the market has to collapse first. As far as I know, the earnings in the period of 2 years on BTC is around 2000%. Completely different story is when you started to invest during price fluctucatuin period around December 17' and Januay 18' and you bought it back then. It was the aggregation of deman  that will not be back soon as there is much wider variety of coins to invest in except BTC.