Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | F | 0.4192 | -1.0426 | 0.4782 |
| Time-Weighted Average | F | 0.3884 | -0.9761 | 0.5174 |
| 30 Days Before Close | F | 0.3664 | -0.9296 | 0.5462 |
| 7 Days Before Close | A | 0.0010 | -0.0320 | 0.9995 |
| Relative Score | D- | +0.033 | -0.079 | -0.042 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0064 | -0.0834 | 0.9962 |
| Time-Weighted Average | C+ | 0.0466 | -0.2431 | 0.9641 |
| 30 Days Before Close | C | 0.1056 | -0.3930 | 0.9010 |
| 7 Days Before Close | A+ | 0.0003 | -0.0161 | 0.9999 |
| Relative Score | A | -0.033 | +0.079 | +0.042 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | D | 0.2128 | -0.5630 | 0.7372 |
| Time-Weighted Average | D | 0.2175 | -0.6096 | 0.7408 |
| 30 Days Before Close | D | 0.2360 | -0.6613 | 0.7236 |
| 7 Days Before Close | A+ | 0.0006 | -0.0241 | 0.9997 |
| Kalshi | A | -0.018 |
| Manifold | D | +0.017 |
| Polymarket | C | +0.002 |