Update README.md

README.md

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-license: mit
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+# Trading bot Backtesting CSVs
+
+**Gunbot ⇄ Trading Bot backtests (pair-level candle & matched order data)**  
+Created with [Gunbot](https://www.gunbot.com) on Binance spot.
+
+---
+
+## Dataset structure
+
+| column          | type   | description                              |
+|-----------------|--------|------------------------------------------|
+| ts              | int64  | candle Unix ms timestamp                 |
+| open/high/low/close | float | OHLC price values                     |
+| volume          | float  | traded volume in base currency          |
+| order_type      | str    | `buy`, `sell`, or empty (no order)      |
+| order_rate      | float  | executed rate                            |
+| order_amount    | float  | amount traded                            |
+| order_id        | int64  | exchange order id                        |
+| pnl             | float  | PnL from that filled order              |
+| … static cols   | …      | fee_pct, duration_days, sharpe_ratio …   |
+
+Each backtest lives in its own CSV: `id.csv`.
+
+---
+
+## Intended uses
+
+* Sequence-model research on candle ↔ order dynamics  
+* Synthetic-trade PnL prediction, execution-timing experiments  
+
+If you publish work that uses this dataset, please cite 💚.
+
+---
+
+## License
+
+CC-BY-4.0 — free for academic & commercial use with attribution to **Gunbot**.
+