TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 30, 8:00 PM EST
Polymarket
This market tracks how many calendar days ChatGPT will experience outages classified as Partial or Full Outage during May 2026. On Polymarket, the leading outcome—fewer than 2 outage days—stands at 64.0%, while exactly 2 outage days is at 31.0%. Resolution will be determined by official incident classifications published on OpenAI's status.openai.com, with the market resolving on June 1, 2026, provided all incidents that began in May have been marked as resolved and relevant data has been released.
Prediction market odds on Polymarket reflect real-time trader consensus on ChatGPT reliability in May 2026, whereas traditional analyst forecasts typically rely on historical outage data and infrastructure assessments. Markets incorporate forward-looking sentiment and collective intelligence from thousands of participants with financial incentives to predict accurately. While analysts may focus on OpenAI's stated uptime targets and redundancy improvements, prediction markets price in broader uncertainty, competitive pressures, and unforeseen technical challenges that could affect service availability during the specified month.
The market resolves on May 31, 2026, marking the end of May 2026. Resolution is determined by counting the total number of days during May 2026 on which ChatGPT experienced one or more outages lasting at least a specified duration. The outcome hinges on whether this count falls below 2 days or reaches 2 or more days. Traders should monitor OpenAI's official status page, community reports, and incident documentation throughout the month to assess the likelihood of resolution in either direction.
Key catalysts include OpenAI infrastructure announcements, deployment of redundancy upgrades, and historical outage patterns from prior months. Major cloud provider incidents affecting OpenAI's hosting could increase outage risk, while successful scaling initiatives would reduce it. Competitive pressure from other AI platforms, unexpected security incidents, or regulatory changes affecting service availability could also shift market odds. Additionally, early May 2026 performance will provide real-time data, causing significant repricing as traders gain concrete evidence of ChatGPT's actual uptime during the measurement period.