🧪 Free sample from the Antifragile ML Features Dataset 10,000 rows randomly sampled from 990,130 total records. 📊 Contents: 4 assets: BTC, ETH, SOL, BNB Timeframes: 5m to 1d 19 engineered features Hindsight oracle labels (optimal_exposure) Date range: 2019-2025 🎯 Use cases: Train XGBoost/LightGBM models Validate feature engineering pipeline Test your risk management strategies 📈 Full dataset available: → 990,130 rows | 5 years of data | $49 Built for quants. Verified by backtesting.