The largest block of bids on the Binance spot book, flagged here last week, sat at $80K, just under the ETF line. The October 15 sweep traded through it and took out most of the block. The bids came back by October 20. They are smaller than at their peak, but buyers still want Bitcoin at that price.

Above price, the main block of asks sits between $86.5K and $87.5K, the first heavy resistance on the book.
$BTC $BNB $USDC