📈 단타에서 '큰손 매수세'를 포착하는 방법이 있을까요?

I’m interested too

Actually. No.

There are several ways we can "guess" with level 2 data. But no way to absolute identifying.
Because big players split and hide their orders (iceberg, twap, etc.). We can know they have positions here and there. But it doesnt mean we have top or bottom. Price can consolidate/trap/find exhaustion before ACTUAL going.
That's why it's very normal that many traders complain about their analysis was right, but still blew up before price went their way.
So, stop guessing. Focus on operating well with trading system, setups, taking profit rules, etc. It's no use trying to know "exactly" big players are doing

Volume spikes are indicators