Bitcoin surpassed $65,000 today and is less than 5% away from ATH.
Now the market is divided into two parts; Immediately marking a new ATH or a deep correction.
But you have to keep in mind that altcoins will lag behind, because the moment ATH is broken, all the liquidity will go to Bitcoin.
So I think if you have a lot of altcoins, be patient and don't sell your shares before the alt siren starts.