The highest pump was on 2020 because it was followed by Bitcoin's halving; same as 2024, it's followed by Bitcoin's halving, thus we're expecting to experience a similar pump soon

You may have seen people talking about
year end dump
Year end pump
Or Santa rally and so on.
You may want to know what actually happened so i got you cover

Here is what happened on BTC on year end holidays (Last 4 years data) starting from Dec 20th of every year.

I will only share $BTC charts as an example as it's the main driver of the whole crypto market.