21in7 c6c60b274c fix: use dynamic quantity/price precision per symbol from exchange info ...

Hardcoded round(qty, 1) caused -1111 Precision errors for TRXUSDT and
DOGEUSDT (stepSize=1, requires integers). Now lazily loads quantityPrecision
and pricePrecision from Binance futures_exchange_info per symbol. SL/TP
prices also use symbol-specific precision instead of hardcoded 4 decimals.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-08 13:07:23 +09:00

5.7 KiB

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