I believe the price of ADA at the end of 2021 may only reach its ATH price, because the market is in a bad condition and that makes it difficult for the price of cryptocurrency to increase, therefore I believe that the price of ADA might only reach its ATH price if the market has started to improve by the end of this year, but if the market recovers quickly and there is another bull run, then the price of ADA might reach $5 at the end of 2021, so it all depends on market conditions at the end of this year.