ETH Daily RSI Oversold Bounce Long-Only with Trend Filter (BINANCE USD-M Futures, Daily, OHLCV-Only)

A long-only, single-instrument, single-venue, OHLCV-ONLY mean-reversion strategy on ETHUSDT.BINANCE 1D bars. Same template as landed BtcDailyRsiOversoldBounceLong — applied to ETH. Enter long when RSI(14) < 30 (oversold) AND price above 200-day SMA (uptrend filter). Exit when RSI >= 50, hard stop, or time limit. Per factory directive: 'BTCUSDT/ETHUSDT/SOLUSDT.BINANCE on a 1H/4H/1D timeframe is always safe'. Three parameters total.