TOTAL VOLUME:
$97.5b
24H VOL:
$264,423,826
24H TRANSACTIONS:
951,878,243
OPEN INTEREST:
$2,171,275,957
831,219
Markets across
15,133
events
MATCHED EVENTS:
973
PLATFORM COVERAGE:
5
Polymarket:
45%
VS.
Kalshi:
55%
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These markets track the median sales price of existing homes sold in the United States during July 2026, as reported by the Federal Reserve Economic Data (FRED) system. The data comes from the HOSMEDUSM052N series and is reported in nominal U.S. dollars without seasonal adjustment.
This event comprises nine related markets, each establishing a different price threshold for the median sales price of existing homes in July 2026. Each market resolves to Yes if the July 2026 median sales price exceeds its specified threshold: $415,000, $420,000, $425,000, $430,000, $435,000, $440,000, $445,000, $450,000, or $455,000. The underlying data source for all markets is the first published value by the Federal Reserve Economic Data (FRED) system for the July 2026 observation of Median Sales Price of Existing Homes (HOSMEDUSM052N), expressed in U.S. dollars and not seasonally adjusted. These tiered thresholds allow traders to express granular views on where the median home price will settle, with each successive threshold representing a $5,000 increment. A single actual July 2026 price point will determine the resolution of all nine markets simultaneously—all markets at or below that price resolve to Yes, while all markets above that price resolve to No.
Prediction market odds often diverge from traditional analyst forecasts because they aggregate real-time trader conviction rather than point estimates from a single research team. In this market, traders continuously update their positions based on incoming housing data, mortgage rates, and economic signals, creating a dynamic probability that can shift faster than quarterly analyst revisions. While analysts publish median price targets with confidence intervals, prediction markets distill those views into binary or range-based odds. Comparing the two reveals whether the crowd is more or less bullish than the consensus, offering a useful cross-check for housing market outlook.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares representing different price outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share pays out based on whether the July median sales price settles above or below the specified threshold, and the current bid-ask spread reflects the market's uncertainty. Traders can enter limit or market orders to express their view, and the market price updates continuously as new orders flow in. This mechanism ensures that the odds remain responsive to new information and trader sentiment throughout the event window.
This market resolves around Aug 18, 2026, once July's existing home median sales price data becomes available and verifiable from credible public sources. The outcome is determined by comparing the official reported median price to the market's predefined threshold. Traders should monitor housing data releases and official government reports leading up to the resolution date. Once the figure is confirmed, the market will settle and payouts will be distributed to holders of the winning outcome.
Several catalysts could shift odds in this market before resolution. Monthly housing inventory reports, mortgage rate changes, and consumer confidence data all influence home price expectations. Economic surprises—such as unexpected employment weakness or Federal Reserve policy shifts—can ripple through real estate markets quickly. Regional price indices and early July sales reports may provide early signals that traders incorporate into their positions. Additionally, broader macroeconomic news, inflation data, and credit market developments can reshape expectations around home affordability and buyer demand, driving trading activity and price movement.
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