Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | D | 0.2133 | -0.6195 | 0.7589 |
| Time-Weighted Average | C- | 0.1578 | -0.5063 | 0.8350 |
| 30 Days Before Close | D | 0.2987 | -0.7909 | 0.6385 |
| 7 Days Before Close | B | 0.0231 | -0.1649 | 0.9843 |
| Relative Score | B | -0.005 | +0.011 | +0.007 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | D | 0.2916 | -0.7765 | 0.6485 |
| Time-Weighted Average | D+ | 0.1886 | -0.5696 | 0.7933 |
| 30 Days Before Close | D | 0.2678 | -0.7288 | 0.6819 |
| 7 Days Before Close | B | 0.0294 | -0.1881 | 0.9792 |
| Relative Score | C- | +0.005 | -0.011 | -0.007 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | D | 0.2524 | -0.6980 | 0.7037 |
| Time-Weighted Average | D+ | 0.1732 | -0.5379 | 0.8141 |
| 30 Days Before Close | D | 0.2833 | -0.7598 | 0.6602 |
| 7 Days Before Close | B | 0.0263 | -0.1765 | 0.9818 |
| Kalshi | C | +0.001 |
| Manifold | F | +0.036 |
| Polymarket | A | -0.032 |