Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | C | 0.1225 | -0.4308 | 0.8805 |
| Time-Weighted Average | C+ | 0.0488 | -0.2497 | 0.9620 |
| 30 Days Before Close | A+ | 0.0004 | -0.0202 | 0.9998 |
| 7 Days Before Close | A+ | 0.0009 | -0.0305 | 0.9995 |
| Relative Score | D | +0.016 | -0.036 | -0.019 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | B | 0.0213 | -0.1579 | 0.9857 |
| Time-Weighted Average | B- | 0.0344 | -0.2053 | 0.9750 |
| 30 Days Before Close | B+ | 0.0107 | -0.1093 | 0.9934 |
| 7 Days Before Close | A- | 0.0071 | -0.0882 | 0.9958 |
| Relative Score | A | -0.016 | +0.036 | +0.019 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | C | 0.0719 | -0.2944 | 0.9331 |
| Time-Weighted Average | C+ | 0.0416 | -0.2275 | 0.9685 |
| 30 Days Before Close | A | 0.0056 | -0.0647 | 0.9966 |
| 7 Days Before Close | A | 0.0040 | -0.0593 | 0.9976 |
| Kalshi | C+ | -0.001 |
| Manifold | C+ | -0.000 |
| Polymarket | C | +0.001 |
| Kalshi | A | -0.032 |
| Manifold | F | +0.037 |
| Polymarket | C | +0.003 |