Source: brier.fyi
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A- | 0.0085 | -0.0967 | 0.9949 |
| Time-Weighted Average | A- | 0.0095 | -0.1027 | 0.9942 |
| 30 Days Before Close | A | 0.0020 | -0.0457 | 0.9989 |
| 7 Days Before Close | A | 0.0029 | -0.0551 | 0.9984 |
| Relative Score | C | +0.001 | -0.010 | -0.000 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0028 | -0.0541 | 0.9985 |
| Time-Weighted Average | A | 0.0062 | -0.0817 | 0.9964 |
| 30 Days Before Close | A | 0.0023 | -0.0490 | 0.9987 |
| 7 Days Before Close | A | 0.0016 | -0.0402 | 0.9992 |
| Relative Score | C+ | -0.001 | +0.010 | +0.000 |
| Criterion | Grade | Brier/Quadratic | Logarithmic | Spherical |
|---|---|---|---|---|
| At Market Midpoint | A | 0.0056 | -0.0754 | 0.9967 |
| Time-Weighted Average | A- | 0.0078 | -0.0922 | 0.9953 |
| 30 Days Before Close | A | 0.0021 | -0.0473 | 0.9988 |
| 7 Days Before Close | A | 0.0022 | -0.0476 | 0.9988 |
| Kalshi | C+ | -0.001 |
| Manifold | C+ | -0.000 |
| Polymarket | C | +0.001 |