TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 10, 8:29 AM EST
Kalshi
This market tracks whether the US shelter component of the Consumer Price Index for urban consumers will exceed 425.5 in May 2026. On Kalshi, the probability that shelter CPI will finish above this threshold stands at 99.0%. Resolution will be determined by the official May 2026 shelter CPI reading published by the Bureau of Labor Statistics, with settlement expected by June 17, 2026. Watch for the BLS release of May 2026 shelter CPI data as the key catalyst for market resolution.
The US shelter CPI in May market resolves on Jun 17, 2026. Resolution is determined by the official Consumer Price Index data release from the U.S. Bureau of Labor Statistics for the shelter component in May 2026. The outcome hinges on whether the seasonally adjusted index level meets or exceeds the contract threshold of 425.5. This figure reflects the aggregate cost of rent, owners' equivalent rent, and related housing services across all urban consumers in the United States. Once the BLS publishes the May CPI report, the contract settles automatically based on the published shelter index value.
Key catalysts for shelter CPI include monthly housing starts and building permits, which signal future rental supply; wage growth data, which affects renters' ability to pay; Federal Reserve policy decisions and interest rate changes, which influence mortgage rates and housing demand; and regional rent surveys from major metros. Unexpected inflation or deflation in other CPI components may also shift expectations about shelter dynamics. Geopolitical shocks affecting construction costs, labor supply disruptions, or major policy shifts on housing regulation could create volatility. Each monthly CPI release leading up to May provides incremental information that traders incorporate into Kalshi odds, gradually refining the market's forecast of the final shelter index level.