50 lines
3.7 KiB
Markdown
50 lines
3.7 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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## [2025-12-21]
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### Optimization
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- **Low Volatility Optimization**:
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- Introduced `BASE_REBALANCE_THRESHOLD_PCT` configuration flag in `clp_hedger.py`.
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- Increased base rebalance threshold from **0.05 (5%)** to **0.08 (8%)** to reduce "churn" (excessive trading) during low volatility/sideways markets.
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- This change aims to improve net profitability by ensuring that rebalancing fees are only paid when the delta imbalance is statistically significant.
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## [2025-12-20]
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### Added
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- **Dynamic Rebalance Threshold**: Implemented volatility-based threshold adjustment in `clp_hedger.py`.
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- **Volatility Metric**: Added `calculate_volatility()` using rolling Standard Deviation (5-minute window).
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- **Adaptive Logic**: Rebalance threshold now scales (1.0x - 3.0x) based on market volatility to reduce fee costs during "chop" (noise) while maintaining precision during trends.
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- **Safety Cap**: Threshold is capped at 20% of the range width to prevent dangerous unhedged exposure in tight ranges.
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- **Log Explanation**: `(Vol: 0.029% x1.0 | Thresh: 7.4%)`
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- **Vol:** Standard Deviation of last 300 prices relative to mean.
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- **x1.0 (Multiplier):** Scales based on reference volatility (0.05%). Multiplier = `max(1.0, Vol / 0.05%)`.
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- **Thresh:** The % of max delta deviation required to trigger a trade. Calculated as `Base (Range Dependent) * Multiplier`.
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- **Execution Analysis Logs**: Added Bid/Ask book state to the `[TRIG]` log in `clp_hedger.py`. This data enables "Shadow Logging" to compare current Taker execution costs against theoretical Maker savings (Spread capture + Rebates).
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- **Shadow Order Simulator**: Implemented a simulation engine in `clp_hedger.py` to verify if Maker orders would have filled.
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- **Trigger**: Created automatically alongside every Taker trade.
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- **Logic**: Tracks if the market price crosses the passive Maker price within a timeframe.
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- **Extended Timeout**: Fixed at **600s (10 min)** to capture the full distribution of fill times. This data will help determine the optimal "Time to Live" for future Maker strategies.
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- **Goal**: Gather empirical data to determine if switching to Maker orders is profitable.
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### Documentation
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- **Analysis**: Completed optimization analysis in `todo/optymalization rebalance_threshol.md` with technical justification for using StdDev over ATR.
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## [2025-12-19]
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### Added
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- **Dynamic Edge Proximity**: Implemented `get_dynamic_edge_proximity` in `clp_hedger.py` and `clp_scalper_hedger.py`. This scales the edge protection buffer based on position size (Base 4% + 4% per $10k, capped at 15%) to better protect larger positions.
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- **Large Hedge Override**: Added logic to bypass trade cooldowns in `clp_hedger.py` when a rebalance requirement significantly exceeds the threshold (`LARGE_HEDGE_MULTIPLIER`).
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### Fixed
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- **Double Logging**: Resolved duplicate log entries in the terminal by setting `logger.propagate = False` in both `clp_hedger.py` and `clp_scalper_hedger.py` and cleaning up root logger handlers.
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- **Bug Fixes**: Fixed a `NameError` (undefined `dynamic_buffer`) and an `IndentationError` in `clp_hedger.py`.
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### Removed
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- **clp_scalper_hedger.py**: Removed the scalper-hedger script as the main `clp_hedger.py` now includes all necessary edge protection and dynamic proximity features.
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### Configuration Changes
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- **Weekend Strategy Update**:
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- Updated `uniswap_manager.py`: Increased capital to $2,000 (`TARGET_INVESTMENT_VALUE_USDC`) and set a tighter range of +/- 1% (`RANGE_WIDTH_PCT = 0.01`).
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- Updated `clp_hedger.py`: Lowered `MIN_THRESHOLD_ETH` to 0.008 for finer control and reduced `DYNAMIC_THRESHOLD_MULTIPLIER` to 1.2 for lower volatility environment. |