TOTAL VOLUME:

$154.6b

24H VOL:

$333,432,169

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,971,286,090

419,492

Markets across

40,634

events

MATCHED EVENTS:

4,654

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

BETA
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All
Economics
US mortgage applications change in the next MBA report
kalshi

What will mortgage applications change by 2026-11-04?

Volume:
$21,139

Above -10%

 - Kalshi

Above -10% - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 28, 2026

Closed: Oct 28, 6:59 AM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Above -10%

View
100%
11%
Yes 100¢No 0¢
—
N/A
$1,982
N/A
N/A
N/A
1d 6h 32m
Yes
kalshi

Above -8%

100%
13%
Yes 100¢No 0¢
—
N/A
$1,980
N/A
N/A
N/A
1d 6h 32m
Yes
kalshi

Above -2%

100%
13%
Yes 100¢No 0¢
—
N/A
$784
N/A
N/A
N/A
1d 6h 32m
Yes
kalshi

Above 2%

100%
Yes 100¢No 0¢
—
N/A
$580
N/A
N/A
$22
1d 6h 32m
Yes
kalshi

Above 0%

100%
57%
Yes 100¢No 0¢
—
N/A
$459
N/A
N/A
$3
1d 6h 32m
Yes
kalshi

Above -6%

100%
13%
Yes 100¢No 0¢
—
N/A
$380
N/A
N/A
N/A
1d 6h 32m
Yes
kalshi

Above -4%

100%
13%
Yes 100¢No 0¢
—
N/A
$256
N/A
N/A
N/A
1d 6h 32m
Yes
kalshi

Above 10%

0%
14%
Yes 0¢No 100¢
—
N/A
$8,935
N/A
N/A
$166
1d 6h 32m
No
kalshi

Above 6%

0%
13%
Yes 0¢No 100¢
—
N/A
$3,937
N/A
N/A
$65
1d 6h 32m
No
kalshi

Above 8%

0%
25%
Yes 0¢No 100¢
—
N/A
$1,139
N/A
N/A
$103
1d 6h 32m
No
kalshi

Above 4%

0%
38%
Yes 0¢No 100¢
—
N/A
$708
N/A
N/A
$14
1d 6h 32m
No
Total markets: 11

Description

This market tracks changes in US mortgage application activity as reported by the Mortgage Bankers Association. It focuses on the first weekly survey release after the market opens, using the seasonally adjusted Market Composite Index to measure shifts in application volumes. Outcomes depend on whether the reported percentage change meets or exceeds specific thresholds.

Kalshi

All markets resolve based on the first-published percentage change in the Mortgage Bankers Association’s (MBA) seasonally adjusted Market Composite Index from the first new Weekly Applications Survey results release after market issuance. The reported change—whether positive, negative, or unchanged—is used directly, with holiday adjustments applied and no further calculation required. If multiple reference weeks are reported, the latest reference week’s change controls. Markets resolve to Yes only if the reported change is strictly greater than the specified strike (-10%, -8%, -6%, -4%, -2%, 0%, 2%, 4%, 6%, 8%, or 10%). Later revisions, corrections, or subsequent releases are disregarded. If the qualifying release is delayed, trading remains closed until the data is available, subject to contract expiration and missing-data provisions.

Frequently asked questions

On Kalshi, the dashboard for this market tracks the current odds of whether US mortgage applications will increase or decrease in the next report from the Mortgage Bankers Association. You can view the implied probability of each outcome, along with the price history showing how those probabilities have shifted over time. The dashboard also displays the 24-hour trading volume, currently at $3,815, and the total volume traded to date, which is $21,139. This provides a clear picture of market sentiment surrounding the US mortgage market.

Currently, prediction market odds reflect a different perspective than many traditional analyst forecasts for the US mortgage market. While some analysts predict a continued decline in mortgage applications due to rising interest rates, this market shows a degree of uncertainty. It’s important to remember that prediction markets represent the collective wisdom of traders, who weigh a wide range of factors, including economic data, news events, and even anecdotal evidence. This can lead to outcomes that diverge from those predicted by more conventional methods, offering a unique signal about future trends.

On Kalshi, this market is priced using a continuous double auction, meaning traders can buy and sell contracts representing their beliefs about the future change in US mortgage applications. The price of each contract reflects the probability of that outcome occurring. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the prices adjust to reflect the evolving consensus. This dynamic pricing mechanism allows for a real-time assessment of market expectations, and the current prices provide insight into how traders are interpreting the latest economic indicators and news related to the housing sector.

This market resolves around Nov 4, 2026, with the outcome determined by the percentage change in mortgage applications reported in the next Mortgage Bankers Association (MBA) Weekly Mortgage Applications Survey. The MBA report will be verified against credible public reporting to determine whether applications have increased or decreased. The specific percentage change that constitutes an increase or decrease is defined by the market’s contract specifications, and traders will be able to see the final result once it is officially published and confirmed. This allows for a clear and objective determination of the outcome.

Several key signals and events could significantly move this market before it resolves. Unexpected changes in interest rates, particularly those announced by the Federal Reserve, would likely have a substantial impact. Economic data releases, such as inflation reports and employment figures, can also influence market sentiment. Furthermore, any news related to housing affordability, government policies affecting the mortgage industry, or major shifts in consumer confidence could all contribute to price fluctuations in this market. Monitoring these factors will be crucial for understanding the direction of trading activity.