TOTAL VOLUME:

$154.4b

24H VOL:

$290,393,159

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,944,100,805

420,493

Markets across

40,511

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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TSA passenger screenings on Oct 9, 2026
kalshi

How many passengers will TSA screen on Oct 17, 2026?

Volume:
$218

At least 2,900,000 passengers

 - Kalshi

At least 2,900,000 passengers - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 13, 2026

Closed: Oct 10, 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

At least 2,900,000 passengers

View
100%
Yes 100¢No 0¢
—
N/A
$76
N/A
N/A
$76
Settled
Yes
kalshi

At least 2,800,000 passengers

100%
Yes 100¢No 0¢
—
N/A
$4
N/A
N/A
$4
Settled
Yes
kalshi

At least 3,000,000 passengers

0%
Yes 0¢No 100¢
—
N/A
$105
N/A
N/A
$105
Settled
No
kalshi

At least 3,100,000 passengers

0%
Yes 0¢No 100¢
—
N/A
$33
N/A
N/A
$33
Settled
No
kalshi

At least 1,800,000 passengers

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
kalshi

At least 1,900,000 passengers

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
kalshi

At least 2,000,000 passengers

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
kalshi

At least 2,100,000 passengers

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
kalshi

At least 2,200,000 passengers

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
kalshi

At least 2,300,000 passengers

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
kalshi

At least 2,400,000 passengers

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
kalshi

At least 2,500,000 passengers

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
kalshi

At least 2,600,000 passengers

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
kalshi

At least 2,700,000 passengers

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
kalshi

At least 3,200,000 passengers

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 15

Description

These markets track the volume of passengers processed through Transportation Security Administration checkpoints on a specific future date. The outcomes depend on comparing the officially reported passenger count against various thresholds. Accurate forecasting of travel demand helps stakeholders anticipate security resource needs.

Kalshi

All markets resolve based on the first published nationwide TSA passenger screening count for October 9, 2026, reported on the TSA’s Passenger Volumes page, regardless of publication timing. The exact count is used without rounding, and only the initial published figure counts—later corrections or revisions are disregarded. If data publication is delayed, resolution waits for the specified date’s figures, subject to contract expiration or contingency rules. Each market has a distinct threshold: resolution is "Yes" if the reported count meets or exceeds its specific numerical requirement, otherwise it resolves "No".

Frequently asked questions

On Kalshi, the dashboard for the TSA passenger screening market tracks the current odds of various outcomes for total passenger screenings on October 9, 2026. You can view the price history, which shows how the perceived probability of each outcome has changed over time. The dashboard also displays the 24-hour trading volume, currently at $218, and the total volume traded to date, which is $218. This allows you to gauge market activity and interest in different potential results for this event.

Currently, it’s difficult to directly compare the odds in this market to specific analyst forecasts for TSA passenger numbers on that date. However, prediction markets often incorporate a wider range of information and perspectives than traditional polls or expert opinions. Analysts typically rely on historical trends and economic models, while this market reflects the collective judgment of many traders who may consider factors not captured in those models. Discrepancies between this market and analyst predictions could signal unique insights or differing expectations about future travel patterns.

This market resolves around Oct 17, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final number of TSA passenger screenings nationwide on October 9, 2026, as reported by the Transportation Security Administration (TSA), will determine the outcome. The market will settle based on the official TSA data release, confirming whether the actual passenger volume meets or exceeds the thresholds defined within the market contracts.

Several factors could significantly influence this market. Major economic shifts, such as a recession or a surge in consumer spending, could impact travel demand. Unexpected events like a pandemic resurgence, geopolitical instability, or large-scale disruptions to air travel (e.g., major airline strikes or weather events) would likely cause price fluctuations. Changes in government travel policies or security protocols could also play a role. Finally, any significant news regarding airline capacity or travel restrictions will likely move this market.