The Bitcoin halving period could be a crazy time for Bitcoin and cryptocurrencies. Expect the price to go up and get a new ATH after each halving, so expect to hit a new all-time high after the next halving. Of course Bitcoin users and popularity will also increase.
Some posts above
Bitstar_coin showed, that during last 3 halvings Bitcoin price did not show any major changes. At previous halving, a lot of people expected Bitcoin price to skyrocket, but the significant price change started after Elon Musk tweets. This time the world economy is in tricky situation, and Elon Musk shows low interests in crypto, so instead of huge price changes, I would expect no huge price changes at all.
And btw, you say "new ATH after each halving" - there was never a new ATH after halving. Bitcoin had ATH 1-2 years after halving.