How to read it: brighter bands are prices where more leveraged positions would be liquidated. Price is often pulled toward big bands, and moves can speed up as they get wiped out. This is an estimate built from Binance, Bybit and OKX futures open interest, each exchange's long/short ratio and typical leverage (5x–100x); exchanges don't publish real liquidation levels. Refreshes every minute, and the price moves live. Not financial advice.