According to the announcement from Binance, the exchange will adjust step sizes for 23 spot trading pairs by 2026-11-19 07:00 (UTC), saying the changes are intended to increase market liquidity and improve the trading experience. The affected pairs and their previous and updated step sizes are ADA/BTC, 0.1 to 1; ARB/BTC, 0.1 to 1; AVAX/BTC, 0.01 to 0.1; BCH/BTC, 0.001 to 0.01; DOT/BTC, 0.01 to 1; ETH/BTC, 0.0001 to 0.001; FET/BTC, 0.1 to 1; FIL/BTC, 0.01 to 1; INJ/BTC, 0.01 to 0.1; LINK/BTC, 0.01 to 0.1; LTC/BTC, 0.001 to 0.01; LUNC/USDT and LUNC/USDC, each 0.01 to 1; NEAR/BTC, 0.1 to 1; NEXO/BTC, 0.01 to 1; PAXG/BTC, 0.0001 to 0.001; SOL/BTC, 0.001 to 0.01; STX/BTC and SUI/BTC, each 0.1 to 1; UNI/BTC, 0.01 to 0.1; WBTC/BTC, 0.00001 to 0.0001; and WLD/BTC and XRP/BTC, each 0.1 to 1. Binance said the adjustment will not affect spot trading, related functions, or existing spot orders, which will continue to be matched using their original step sizes. The exchange said API step-size information will also change and can be retrieved through GET /api/v3/exchangeInfo. API users and operators of trading bots may need to update their configurations.