Live now: BTC levels today, walls, GEX and max pain →
London session: BTC fell 0.22 % (range 81,411–81,888); the bid wall at 81,717 was eaten at 12:49 UTC. BTC is up 0.13 % so far today, trading between 81,051 and 82,035. The high came at 13:40 UTC and the low at 14:15 UTC.
Updated 23 Oct 2026, 18:50 UTC · refreshed every 5 minutes · descriptive data, not advice
±3.5 % around price · live, refreshed every 5 minutes
Asia, London and New York, each summed up when it closes. Times follow local opening hours.
Written from the data, not opinion.
Options positioning puts the call wall at 82,000 and the put wall at 81,000. Dealers are estimated to be long gamma, where dealer hedging tends to dampen moves.
At 12:49 UTC a 136 BTC bid wall at 81,717 was eaten by market orders.
At 14:53 UTC a 198 BTC ask wall at 81,847 was pulled before price reached it.
Classified from every trade at the wall's own price, not from candles. What is a liquidity wall?
| Event | Wall | Time |
|---|---|---|
| Eaten | Bid wall 81,717 124 BTC of 136 BTC traded away Open in Depth → | 12:49 UTC |
| Pulled | Ask wall 81,847 198 BTC wall, 171 BTC removed in 276.0 s, almost nothing traded Open in Depth → | 14:53 UTC |
Deribit, OKX and Bybit open interest, latest snapshot.
Under the usual sign assumption, dealers buy dips and sell rallies to stay hedged, which tends to calm the market around big strikes.
| Call wall Strike with the most call gamma | 82,000 |
| Put wall Strike with the most put gamma | 81,000 from 80,000 |
| Gamma flip Where total dealer gamma changes sign | 80,491 from 80,519 |
| Call wall 0DTE Expiring within 24 hours | 82,000 |
| Put wall 0DTE Expiring within 24 hours | 81,500 from 81,000 |
Largest walls within 2.5 % of price.
Bar = open interest; monthly and quarterly in orange.
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Open DepthMethod. Price, volume and order book from Binance USDⓈ-M BTCUSDT. Option levels use open interest from Deribit, OKX and Bybit with the common assumption that dealers are long calls and short puts; it is an estimate, not measured positioning. A wall is "held" when trades hit it and price turned, "pulled" when it vanished within seconds with almost nothing traded, "eaten" when most of it was traded away. Times are UTC. Updated 23 Oct 18:05 UTC.