WIP: 6+ weeks of uncommitted EA development and preset tuning

Confluence EA (v1.16 → v1.20):
- Per-EA realized P&L tracking via history deals
- Weekly drawdown protection
- Warmup bars, pivot cache, state persistence
- Point-scaled pivot thresholds, ranging ATR factor
- Market filling mode helper per symbol

Grid EA (v3.1 → v4.1):
- Adaptive filters, adaptive entry, spread filter
- Session filter, breakeven, correlation caps, range drift
- Profit protection (stop-after-profit, cycle reports)
- Edge cleanup v5.0 — close wrong-side positions outside grid
- Master one-shot shutdown, grid state persistence

Presets:
- Fix GetOut=Y shutdown bug on 4 grid presets
- Relax ADXMax 18→40, widen RSI 20/80 across grid presets
- Standardize daily drawdown 3%→5%, add weekly 10%
- Increase grid lots 0.01→0.03
- Normalize confluence ATR thresholds per pair
- Add XAGUSD, EURCHF, EURGBP, AUDNZD presets

Docs & DevOps:
- April 23 audit files (preset mismatch, code review, checklist)
- n8n workflow and validation infrastructure updates
- AI agent analyses in notes/

Known issues carried forward:
- Shared drawdown budget contamination (both EAs)
- Confluence ranging-market threshold inversion
- Older grid presets missing v4.1 safety controls

notes/opencode_analysis_recent_changes.md

@@ -0,0 +1,52 @@
+# Recent Changes Analysis - Opencode Agent
+## Summary of Changes Over Last Week
+
+Based on git history from the last week, several important improvements have been made to the trading bots:
+
+### Key Developments:
+
+1. **Weekend Protection Enhancement** (v1.16 - a766263)
+   - Added weekend protection to Confluence EA
+   - This addresses a critical risk management gap identified in previous analyses
+   - Prevents holding positions through weekend gaps that could cause significant losses
+
+2. **Trailing Stop Implementation** (v1.15 - 53171c3)
+   - Added trailing stop to Confluence EA
+   - Improves profit preservation on winning trades
+   - Addresses the asymmetric returns observation from earlier analysis
+
+3. **Settings Validation Infrastructure**
+   - Added SSH-based n8n workflow for settings validation
+   - Added HTTP validation server as alternative
+   - Added Python script with Telegram notifications
+   - Created comprehensive monitoring system to detect settings drift
+
+4. **Bug Fixes**
+   - Fixed Confluence EA settings - wrong variable name, too restrictive filters (0d026d5)
+   - Made gridPlaced global so CheckWeekendProtection can access it (24f3d09)
+   - Fixed SSH port to 2222; added HTTP validation server (b9b4e2b)
+
+5. **Documentation**
+   - Added n8n workflow setup documentation (d0fca63)
+   - Added n8n workflow and validation script for settings monitoring (0719ecd)
+   - Added comprehensive documentation for AI handoff (baaac18)
+
+### Impact Assessment:
+
+These changes represent significant progress in:
+- **Risk Management**: Weekend protection and trailing stops directly address key vulnerabilities
+- **Operational Reliability**: Automated settings validation reduces human error
+- **Maintainability**: Improved documentation facilitates future development
+- **Monitoring**: Better visibility into system performance and settings
+
+The focus has shifted from pure strategy improvements to robust infrastructure and risk management, which is appropriate given the strategy's demonstrated profitability.
+
+### Connection to Previous Analysis:
+
+These changes directly address items from the ANALYSIS_IMPROVEMENTS.md:
+- Weekend protection (item #9 in risk management enhancements)
+- Trailing stop relates to profit optimization
+- Validation infrastructure supports the recommendation to test fixes before deployment
+- Documentation improves the ability to implement and maintain improvements
+
+The agent's name has been prepended as requested.