Topic tracker · Science and Technology
B200 Weekly Price
Every prediction market Kalshi has run in this series — 2 so far (0 live, 2 closed) — with Octagon's independent model probability tracked against the market at each print. This page is updated as new B200 Weekly Price markets list, so it always points at the current market and keeps the resolved history below.
Last updated April 12, 2026
Series history
Closed markets in this series, newest first, with the final Octagon model vs market read before close. Each report stays live with its full analysis.
| Market | Closed | Model vs market | Actions |
|---|---|---|---|
| NVIDIA B200 Compute Price Up or Down by Apr 17, 2026? | April 17, 2026 | 38.2% vs 42.0% | Report → |
| NVIDIA B200 Compute Price Up or Down by Apr 10, 2026? | April 10, 2026 | 54.0% vs 48.0% | Report → |
