Only a month left, it looks like it will be difficult to reach the new ATH for both bitcoin and altcoins. But yes who knows for sure, anything can happen in a short time in cryptocurrency.
Some people who are experts in cryptocurrency that I know have never said that bitcoin is going to the moon this year, they just said it would happen in 2021, but if only to reach the new ATH there must be a chance.
Bitcoin needs only a month to grow from the 12k to the 19k and it's not an impossible thing to see the same performance of bitcoin. The price looks very stable right now.
I don't even think it will become an impossible thing however the market is still in the correction.
We are only a few thousand dollar less to reach ATH. It will be a very easy task for bitcoin.