The main thing that the big players truly fear is:

Unable to unload at high levels, no one to take the bait.
They are not afraid of paper unrealized losses; a 20%, 30% loss doesn't matter as long as they can rally back.
What they fear most is: the chips are stuck in their hands, unable to sell or unload.
So, at high levels, they will definitely:
Create a large bullish candle + huge volume
The purpose is only one— to attract retail investors to rush in and buy in!
Therefore, remember:
A sudden appearance of a super large bullish candle + sky-high volume at a high wave
→ 99% is not an opportunity, but a trap carefully set by the big players!
A top signal often disguises itself as the most tempting opportunity.