Historically, according to the research, there has been a better performance of Bitcoin during the Q4 of every halving year and predictions can still be based on this same factor to happen once again.

During the 2012 halving, in the Q4 of November Bitcoin rose from $12 up to $13.5 by December, the difference really looked small as of now but back it was quite a significant price movement considering it created an ATH to close the year off.

The second halving took place in 2016 around the month of July, instead the price went down hill until the month of October when Bitcoin began to increase in price value getting a close for the year at $900+ ($1000).

Third halving also took place, the 2020 period was a bit different because it always close in every month with a high than the previous month, the year closed around $19k+ ($20,000) price mark.

The fourth Bitcoin halving as of this year, happened and since then it has been very rough with the way the price flowed, if we have to stick with these historical stats surrounding every halving year, then likely we are to get our ATH by the end of year.