A living record of every feature built, bug fixed, and improvement shipped — with full context on what each change does and why it matters.
| Feature | This system | NexusTrade | QuantConnect | Vortex AI | SentinelXQuant |
|---|---|---|---|---|---|
| Tiered geopolitical stress testing (9-level, real historical data) Novel IP | ✓ | ✗ | ✗ | ✗ | ✗ |
| Live distribution curve + today's risk marker Novel IP | ✓ | ✗ | ✗ | ✗ | ✗ |
| Outlier detection + dedicated crisis capital reserve Novel IP | ✓ | ✗ | ✗ | ✗ | ✗ |
| Self-reinforcing historical database from live trades Novel IP | ✓ | ✗ | ✗ | ✗ | ✗ |
| Claude API continuous signal optimization loop Novel IP | ✓ | ✗ | ✗ | ✗ | ✗ |
| Multi-AI benchmarking in live paper trading Novel IP | ✓ | ✗ | ✗ | ✗ | ✗ |
| Cross-model collaborative signal refinement Novel IP | ✓ | ✗ | ✗ | ✗ | ✗ |
| Multi-column live vs paper comparison dashboard Novel IP | ✓ | ✗ | ✗ | ✗ | ✗ |
| Tier-based automatic capital allocation (no idle cash) | ✓ | ✗ | ✗ | ✗ | ✗ |
| Feature toggles for zero-redeployment A/B testing | ✓ | ✗ | ✗ | ✗ | ✗ |
| Backtesting / historical simulation | ✓ via stress testing | ✓ | ✓ | ✓ | ✓ |
| Paper trading | ✓ Multiple simultaneous | ✓ | ✓ | ✓ | ✓ |
| Live trading via broker API | ✓ IBKR / ib_insync | ✓ | ✓ | ✓ | ✓ |