I don't think 20$ is posible this year but next year it could happen if the bullrun will start again!
What will be the reason for the next year having Bullrun again? why not happen now and needs to be next year?
and also there are no Halving coming next year because it is already done recently.
In my opinion Cardano is an altcoin with great potential, until now the price is still stable and can survive in volatile market conditions, but Cardano is unlikely to reach $20 by the end of this year, because the value of cardano is still too low at the moment, cardano will take a long time to grow to $20,
That is impossible to happen now
https://coinmarketcap.com/currencies/cardano/ can't even break 2$ so what more for another x10?
no this is not happening now.