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%

BETA
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All
Economics
TSA avg check-ins from May 25 to 31, 2026?
kalshi

TSA avg check-ins from May 25 to 31, 2026?

Volume:
$7,366

Above 2.55 million

 - Kalshi

Above 2.55 million - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 1, 2026

Will more than 2550000 people be **screened by the TSA** on average this week?

100%chance
Amount

$

Trade on
kalshi

Trade on Kalshi

Join Kalshi and score $25 for your first trade.At 100¢ buys you 100 shares | Odds: 100% Total Payout: $100 | Net Profit: $0 Multiplier: 1.00x | ROI: 0% | APY: N/A Illiquid market
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Above 2.55 million

Trade
100%
Yes 100¢No 0¢
2¢
N/A
$1,095
0%
N/A
$946
0d 0h 0m
active
kalshi

Above 2.4 million

100%
Yes 100¢No 0¢
1¢
N/A
$36
0%
N/A
$35
0d 0h 0m
active
kalshi

Above 2.5 million

100%
Yes 100¢No 0¢
1¢
N/A
$27
0%
N/A
$26
0d 0h 0m
active
kalshi

Above 1.8 million

100%
Yes 100¢No 0¢
5¢
N/A
$1
0%
N/A
$1
0d 0h 0m
active
kalshi

Above 1.85 million

100%
Yes 100¢No 0¢
10¢
N/A
$1
0%
N/A
$1
0d 0h 0m
active
kalshi

Above 1.9 million

100%
Yes 100¢No 0¢
10¢
N/A
$1
0%
N/A
$1
0d 0h 0m
active
kalshi

Above 1.95 million

100%
Yes 100¢No 0¢
10¢
N/A
$1
0%
N/A
$1
0d 0h 0m
active
kalshi

Above 2.45 million

100%
Yes 100¢No 0¢
2¢
N/A
$1
0%
N/A
$1
0d 0h 0m
active
kalshi

Above 2.65 million

0%
Yes 0¢No 100¢
1¢
N/A
$4,020
0%
N/A
$3,570
0d 0h 0m
active
kalshi

Above 2.6 million

0%
Yes 0¢No 100¢
2¢
N/A
$1,818
0%
N/A
$1,221
0d 0h 0m
active
kalshi

Above 2.7 million

0%
Yes 0¢No 100¢
1¢
N/A
$335
0%
N/A
$335
0d 0h 0m
active
kalshi

Above 2.75 million

0%
Yes 0¢No 100¢
1¢
N/A
$20
0%
N/A
$19
0d 0h 0m
active
kalshi

Above 2.8 million

0%
Yes 0¢No 100¢
1¢
N/A
$10
0%
N/A
$10
0d 0h 0m
active
kalshi

Above 2 million

N/A
N/A
9¢
N/A
N/A
N/A
N/A
N/A
0d 0h 0m
active
kalshi

Above 2.05 million

N/A
N/A
9¢
N/A
N/A
N/A
N/A
N/A
0d 0h 0m
active
kalshi

Above 2.1 million

N/A
N/A
7¢
N/A
N/A
N/A
N/A
N/A
0d 0h 0m
active
kalshi

Above 2.15 million

N/A
N/A
9¢
N/A
N/A
N/A
N/A
N/A
0d 0h 0m
active
kalshi

Above 2.2 million

N/A
N/A
9¢
N/A
N/A
N/A
N/A
N/A
0d 0h 0m
active
kalshi

Above 2.25 million

N/A
N/A
7¢
N/A
N/A
N/A
N/A
N/A
0d 0h 0m
active
kalshi

Above 2.3 million

N/A
N/A
9¢
N/A
N/A
N/A
N/A
N/A
0d 0h 0m
active
kalshi

Above 2.35 million

N/A
N/A
6¢
N/A
N/A
N/A
N/A
N/A
0d 0h 0m
active
Total markets: 21

Intro

This market tracks whether the TSA will screen more than 1.8 million passengers on average during the week of May 25–31, 2026. On Kalshi, the leading outcome—that screening volumes will exceed this threshold—stands at 99.0%. Resolution will be determined by official TSA weekly screening data released for the week ending May 31, 2026. Watch for the TSA's published weekly checkpoint screening statistics on May 31, 2026, which will serve as the authoritative resolution source.

Frequently asked questions

The Odds & Prediction Markets dashboard on Kalshi tracks real-time pricing and historical odds for whether average daily TSA screenings will exceed 2.65 million during the week of May 25–31, 2026. The dashboard displays current market probability, 24-hour volume of $307, and cumulative group volume of $7,366. Users can monitor price movements, view the order book, and track how market sentiment shifts as new travel data and seasonal patterns emerge closer to the resolution date.

Prediction market odds on Kalshi reflect real-money consensus from traders pricing in historical TSA volumes, holiday travel patterns, and economic conditions. Analyst forecasts typically rely on seasonal models and prior-year comparisons. Markets often incorporate faster-moving signals—fuel prices, airline capacity announcements, and last-minute travel demand shifts—that traditional forecasts may lag. Comparing Kalshi odds to published analyst estimates reveals whether traders are pricing in more bullish or bearish travel scenarios than consensus models suggest.

On Kalshi, the TSA average check-ins event is priced as a binary contract: Will more than 2,650,000 people be screened by the TSA on average this week? On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current market probability stands at 100.0%, reflecting trader expectations that average daily screenings will remain below the 2.65 million threshold. Pricing incorporates seasonal travel demand, economic activity, and any disruptions to airport operations. As May 25–31 approaches, new travel bookings and economic data will influence the contract price.

The market resolves on May 31, 2026. Resolution is determined by official TSA screening data for the week of May 25–31, 2026. The outcome hinges on whether the average number of daily passengers screened across all U.S. airports exceeds 2.65 million during that seven-day period. TSA publishes daily checkpoint screening statistics, which are used to calculate the weekly average and settle the contract.

Key catalysts include airline capacity announcements, fuel price movements, and macroeconomic data affecting consumer travel spending. Memorial Day weekend (May 25–26) typically drives elevated travel; any labor strikes, weather disruptions, or airport operational issues could suppress screening volumes. Airline booking trends and advance purchase data released in spring 2026 will signal demand strength. Geopolitical events, recession signals, or sudden fuel spikes could dampen travel. Real-time TSA screening reports in late May will provide the most direct signal as the market approaches resolution.