tinkle 102d9f438d Refactor: Improve AI decision system and Sharpe ratio calculation ...

Major improvements:
- Use period-level Sharpe ratio (range -2 to +2) instead of annualized
- Save full user prompt in decision logs for debugging
- Format complete market data (3m + 4h candles) for AI analysis
- Prevent position stacking with duplicate position checks
- Update Sharpe ratio interpretation thresholds

Market data enhancements:
- Display full technical indicators in user prompt
- Include 3-minute and 4-hour timeframe data
- Add OI (Open Interest) change and funding rate signals

Risk control:
- Block opening duplicate positions (same symbol + direction)
- Suggest close action first before opening new position
- Prevent margin usage from exceeding limits

UI improvements:
- Update multi-language translations
- Refine AI learning dashboard display

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-10-29 04:44:17 +08:00

..

decision_logger.go

Refactor: Improve AI decision system and Sharpe ratio calculation

2025-10-29 04:44:17 +08:00