← All observations
KXOAIANTH-40-OAI
Will OpenAI or Anthropic IPO first? — OpenAIA prediction-market contract in the United States, measured 1 way across 8 readings.
volume_24h
Contracts traded on this prediction market over 24 hours — money people put at risk on a named outcome.
T1 · Official flow data — Kalshi — financial contract volume · US
474.71 CONTRACTS
2026-08-12 · ranked #4
8 periods from 2026-08-03
low
79.4 CONTRACTS
· high
2.1K CONTRACTS
·
+43% on the previous reading
| Period | Value | Rank |
|---|---|---|
| 2026-08-12 | 474.71 CONTRACTS | #4 |
| 2026-08-10 | 331.86 CONTRACTS | #22 |
| 2026-08-09 | 321.68 CONTRACTS | #6 |
| 2026-08-07 | 2.1K CONTRACTS | #1 |
| 2026-08-06 | 296.49 CONTRACTS | #4 |
| 2026-08-05 | 648.47 CONTRACTS | #3 |
| 2026-08-04 | 685.4 CONTRACTS | #3 |
| 2026-08-03 | 79.4 CONTRACTS | #29 |