The stocks I was excited about due to the recent rotation ended in a massive crash

The main market trend is K-beauty related stocks.
Since there isn't much more room for them to rise, they occasionally push up stocks in other sectors as well.
Food stocks,
Chemicals or oil refining, and occasionally batteries or bio.
But today, SK Innovation shareholders took a massive hit in the negative zone.

Stocks that are meant to go up will shoot up straight from there.
Or, before a green candle forms,
They drop another two steps down to screw people over, suppress the price for about a week, and then suddenly start surging from the bottom.
It looks exactly like a "dip" (pullback), a pattern that everyone frequently falls for.
It feels like they merged with some shady company.
Foreign and institutional investors are dumping stocks like bombs today.
The trading volume is massive.