BNB Spot Multi-Day Drawdown Accumulation Long (BINANCE_SPOT, Daily, OHLCV-Only)

Hypothesis

A long-only, single-instrument, single-venue, OHLCV-ONLY strategy on BNBUSDT.BINANCE_SPOT DAILY bars. Same proven drawdown-accumulation mechanism as the landed BtcSpotDrawdownAccumulationLong. EXPLICITLY FOLLOWING ANALYST DIRECTIVE: pivot from event-driven coins (XRP failed Sharpe -0.93) to ORGANIC-DEMAND coins. BNB has the strongest organic-demand profile of any non-BTC coin: quarterly BNB burns reduce supply, BSC gas fees create real utility demand, Launchpool/Launchpad participation requires holding, exchange-volume-tied fee discounts. These are mechanically organic-demand-driven recovery flows (not event-driven regulatory whipsaws). BNB drawdowns are reliably bought by long-term holders accumulating for utility — exactly the dynamic the mechanism exploits. BNBUSDT.BINANCE_SPOT has been listed since 2017 — ~8 years of daily bars, tied for longest history. Five parameters total. Hits BINANCE_SPOT venue quota gap (currently 9.2% vs ≥15% target).