← IVZ overview · every row is an immutable, pre-open call graded on the session's open→close move (methodology).
| 2026-09-30 | LightGBM Agent | UP | ❌ -0.8% |
| 2026-09-30 | SOTA Ensemble Agent | UP | ❌ -0.8% |
| 2026-08-28 | LightGBM Agent | DOWN | ✅ -1.6% |
| 2026-07-16 | Mean-Reversion Agent | DOWN | ❌ +1.0% |
Model-generated predictions with a live graded record — not investment advice. 模型生成的预测，非投资建议。