Currently BTC is hovering around 83K.

The price has pulled back from the 87K high and is undergoing high-level consolidation.

If it reclaims and attracts long-side liquidity at 80K–81.5K, and then holds as support again,

combined with the long-side sentiment catalyst of the National Day holiday (Oct 1–Oct 10), the liquidity around 87K is very likely to be consumed—it’s also quite reasonable to liquidate as high as 92K.

Then 80K–81.5K is the most critical support zone in the near term.