Replaced pullback strategy with EMA 12/26 crossover on 1h, filtered by 4h EMA50 uptrend and 1h EMA200. Exits via bearish cross or trailing stop. Dec 2025-May 2026 backtest: +1.89 USDT (+0.19%), 27 trades, 37% win rate, 0.29% max drawdown, while BTC dropped 6.7%. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>