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: Aug 12, 8:29 AM EST
Kalshi
The Consumer Price Index for used cars and trucks measures inflation in the secondhand vehicle market. This index tracks price changes for used automobiles purchased by urban consumers and is seasonally adjusted to account for predictable seasonal patterns in the used car market.
Resolution is based on the seasonally adjusted Consumer Price Index for All Urban Consumers: Used Cars and Trucks in U.S. City Average (FRED series CUSR0000SETA02) for July 2026. The event establishes a series of threshold levels ranging from 178.50 to 180.25, each representing a potential resolution point. The underlying index value published by FRED determines which threshold, if any, is exceeded. Resolution occurs if the July 2026 CPI value surpasses any of the specified thresholds, with each threshold representing incremental 0.25-point increases in the index. The data source is the monthly seasonally adjusted CPI publication, and only the first published value for July 2026 counts toward resolution.
Prediction markets often diverge from traditional analyst surveys because they incorporate real-time information and carry financial incentives for accuracy. While economists and polling firms publish point forecasts and ranges for the CPI reading, this market reflects the aggregated bets of traders who stand to gain or lose based on the actual outcome. Comparing the implied probability here to published analyst consensus can reveal where the crowd sees upside or downside risk relative to the median forecast.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares tied to specific outcome ranges. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share represents a claim on a payout if that outcome occurs, and the current bid-ask spread reflects real-time supply and demand. As new data or economic signals emerge, traders adjust their positions, moving the price up or down to reflect changing conviction about where the July reading will land.
This market resolves around Aug 19, 2026, once the July used vehicle CPI figure is published and verified against credible public sources. The outcome is determined by the official monthly reading released by the Bureau of Labor Statistics, which measures price changes for used cars and trucks in the consumer basket. Resolution occurs shortly after the data becomes available and is confirmed through standard reporting channels.
Several catalysts can shift trader positioning before the July CPI release. Used vehicle auction prices, wholesale inventory levels, and dealer transaction data often preview the CPI print. Broader inflation trends, Federal Reserve policy signals, and gasoline prices also influence vehicle valuations. Economic surprises in employment or consumer spending can reshape expectations for the overall inflation backdrop. Additionally, any revisions to prior months' CPI readings or shifts in market expectations about future rate decisions may prompt traders to adjust their positions.