All coins 30% down - but going back up - Just a Big Whale sold before Xmas?

[CryptGuardian]

Every coin went down by about 30% just before the weekend before Xmas.
My tought is it's a big whale(s) that sold before the Xmas crash that STILL will be coming but sold days earlier to buy back after the holidays.
The question now is Hodl or sell , presuming that saturday or sunday, it could go lower again.
We all should have see this coming, me included.
We need to react earlier than the whales in the future.

[wail3Bahwu]

yes this drop is causes by  Big Whale and miners who want to make some income before holidays.

we must wait and price will price back