TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 30, 8:00 PM EST
Polymarket
This market tracks how many days in May Claude (claude.ai) will experience any downtime, as recorded on the Claude Status historical uptime page. On Polymarket, the leading outcome—that Claude goes down on 9–11 days in May—stands at 80.0%, while the scenario of 12 or more days of downtime is at 18.0%. Resolution will be determined by the color status boxes displayed on the Claude Status page for the claude.ai component, with each day considered finalized once the following day's status box shows a non-grey color. Watch for the finalization of May's last day, which will trigger resolution by May 31, 2026.
The market resolves on May 31, 2026, at which point the outcome is determined by the actual number of days Claude experienced downtime during May. Resolution depends on verified data about service interruptions and their duration. Traders holding shares in the correct outcome bucket receive their payout, while incorrect positions expire worthless. The specific definition of what constitutes a downday and how it is measured will be established by the market's resolution criteria, ensuring clarity and fairness for all participants.
Several factors could shift odds before May 31, 2026. Announcements of infrastructure upgrades or maintenance windows may increase expected downtime. Conversely, reports of improved system reliability or redundancy could lower downtime expectations. Real downtime incidents during May will directly influence pricing as traders update their forecasts. Industry-wide outages or cloud provider disruptions could also impact Claude availability. Additionally, any public statements from Anthropic about service stability, scaling challenges, or operational changes will likely trigger repricing. Early-month downtime data will be particularly influential in shaping final odds.