The Prediction Markets

US gasoline CPI for September

Closed
Oct 14, 2026
Traded
$7K
Venues
Kalshi
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This market has closed

Trading ended on Oct 14, 2026. The prices below are the last ones before it closed and no longer update. Browse open markets

Odds by venue

Consensus blends each venue’s last price, weighted by how much has traded there. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue, the oldest 15 days ago. Ages are as of when this page was built.

  • Kalshi
Above 345
99%
Kalshi 99%polled, 365 h ago
Kalshi
Contract
Above 345
Last price
99%
As of
Polled 15 d ago
Buy Yes
—
Sell Yes
98¢
Trade this on Kalshi
Above 350
98.5%
Kalshi 98.5%polled, 365 h ago
Kalshi
Contract
Above 350
Last price
98.5%
As of
Polled 15 d ago
Buy Yes
—
Sell Yes
97¢
Trade this on Kalshi
Above 355
98.5%
Kalshi 98.5%polled, 365 h ago
Kalshi
Contract
Above 355
Last price
98.5%
As of
Polled 15 d ago
Buy Yes
—
Sell Yes
97¢
Trade this on Kalshi
Above 372
98%
Kalshi 98%polled, 365 h ago
Kalshi
Contract
Above 372
Last price
98%
As of
Polled 15 d ago
Buy Yes
—
Sell Yes
22¢
Volume
$157
Trade this on Kalshi
Above 365
95%
Kalshi 95%polled, 365 h ago
Kalshi
Contract
Above 365
Last price
95%
As of
Polled 15 d ago
Buy Yes
—
Sell Yes
82¢
Volume
$200
Trade this on Kalshi
Above 360
93.5%
Kalshi 93.5%polled, 365 h ago
Kalshi
Contract
Above 360
Last price
93.5%
As of
Polled 15 d ago
Buy Yes
—
Sell Yes
87¢
Trade this on Kalshi
Above 373
92%
Kalshi 92%polled, 365 h ago
Kalshi
Contract
Above 373
Last price
92%
As of
Polled 15 d ago
Buy Yes
—
Sell Yes
22¢
Volume
$300
Trade this on Kalshi
Above 374
80%
Kalshi 80%polled, 365 h agoBest Yes 97¢ on Kalshi, $100 pays $103 (1.03x)
Kalshi
Contract
Above 374
Last price
80%
As of
Polled 15 d ago
Buy Yes
97¢
Sell Yes
24¢
$100 on Yes pays
$103 (1.03x)
Volume
$45
Trade this on Kalshi
Above 375
69%
Kalshi 69%polled, 365 h agoBest Yes 76¢ on Kalshi, $100 pays $132 (1.32x)
Kalshi
Contract
Above 375
Last price
69%
As of
Polled 15 d ago
Buy Yes
76¢
Sell Yes
23¢
$100 on Yes pays
$132 (1.32x)
Volume
$404
Trade this on Kalshi
Above 371
66.5%
Kalshi 66.5%polled, 365 h ago
Kalshi
Contract
Above 371
Last price
66.5%
As of
Polled 15 d ago
Buy Yes
—
Sell Yes
33¢
Trade this on Kalshi
Show 13 more outcomes
Above 370
50%
Kalshi 50%polled, 365 h agoBest Yes 97¢ on Kalshi, $100 pays $103 (1.03x)
Kalshi
Contract
Above 370
Last price
50%
As of
Polled 15 d ago
Buy Yes
97¢
Sell Yes
51¢
$100 on Yes pays
$103 (1.03x)
Volume
$1K
Trade this on Kalshi
Above 377
36%
Kalshi 36%polled, 365 h agoBest Yes 70¢ on Kalshi, $100 pays $143 (1.43x)
Kalshi
Contract
Above 377
Last price
36%
As of
Polled 15 d ago
Buy Yes
70¢
Sell Yes
5¢
$100 on Yes pays
$143 (1.43x)
Volume
$653
Trade this on Kalshi
Above 381
31%
Kalshi 31%polled, 365 h agoBest Yes 26¢ on Kalshi, $100 pays $385 (3.85x)
Kalshi
Contract
Above 381
Last price
31%
As of
Polled 15 d ago
Buy Yes
26¢
Sell Yes
—
$100 on Yes pays
$385 (3.85x)
Volume
$123
Trade this on Kalshi
Above 376
22%
Kalshi 22%polled, 365 h agoBest Yes 66¢ on Kalshi, $100 pays $152 (1.52x)
Kalshi
Contract
Above 376
Last price
22%
As of
Polled 15 d ago
Buy Yes
66¢
Sell Yes
48¢
$100 on Yes pays
$152 (1.52x)
Volume
$511
Trade this on Kalshi
Above 380
14%
Kalshi 14%polled, 365 h agoBest Yes 26¢ on Kalshi, $100 pays $385 (3.85x)
Kalshi
Contract
Above 380
Last price
14%
As of
Polled 15 d ago
Buy Yes
26¢
Sell Yes
—
$100 on Yes pays
$385 (3.85x)
Volume
$113
Trade this on Kalshi
Above 383
13%
Kalshi 13%polled, 365 h agoBest Yes 26¢ on Kalshi, $100 pays $385 (3.85x)
Kalshi
Contract
Above 383
Last price
13%
As of
Polled 15 d ago
Buy Yes
26¢
Sell Yes
—
$100 on Yes pays
$385 (3.85x)
Trade this on Kalshi
Above 384
13%
Kalshi 13%polled, 365 h agoBest Yes 26¢ on Kalshi, $100 pays $385 (3.85x)
Kalshi
Contract
Above 384
Last price
13%
As of
Polled 15 d ago
Buy Yes
26¢
Sell Yes
—
$100 on Yes pays
$385 (3.85x)
Trade this on Kalshi
Above 385
13%
Kalshi 13%polled, 365 h agoBest Yes 26¢ on Kalshi, $100 pays $385 (3.85x)
Kalshi
Contract
Above 385
Last price
13%
As of
Polled 15 d ago
Buy Yes
26¢
Sell Yes
—
$100 on Yes pays
$385 (3.85x)
Trade this on Kalshi
Above 379
9%
Kalshi 9%polled, 365 h agoBest Yes 32¢ on Kalshi, $100 pays $313 (3.13x)
Kalshi
Contract
Above 379
Last price
9%
As of
Polled 15 d ago
Buy Yes
32¢
Sell Yes
1¢
$100 on Yes pays
$313 (3.13x)
Volume
$502
Trade this on Kalshi
Above 382
2%
Kalshi 2%polled, 365 h agoBest Yes 25¢ on Kalshi, $100 pays $400 (4.00x)
Kalshi
Contract
Above 382
Last price
2%
As of
Polled 15 d ago
Buy Yes
25¢
Sell Yes
—
$100 on Yes pays
$400 (4.00x)
Volume
$439
Trade this on Kalshi
Above 390
2%
Kalshi 2%polled, 365 h agoBest Yes 4¢ on Kalshi, $100 pays $2,500 (25.0x)
Kalshi
Contract
Above 390
Last price
2%
As of
Polled 15 d ago
Buy Yes
4¢
Sell Yes
—
$100 on Yes pays
$2,500 (25.0x)
Trade this on Kalshi
Above 395
2%
Kalshi 2%polled, 365 h agoBest Yes 4¢ on Kalshi, $100 pays $2,500 (25.0x)
Kalshi
Contract
Above 395
Last price
2%
As of
Polled 15 d ago
Buy Yes
4¢
Sell Yes
—
$100 on Yes pays
$2,500 (25.0x)
Trade this on Kalshi
Above 378
1%
Kalshi 1%polled, 365 h agoBest Yes 32¢ on Kalshi, $100 pays $313 (3.13x)
Kalshi
Contract
Above 378
Last price
1%
As of
Polled 15 d ago
Buy Yes
32¢
Sell Yes
1¢
$100 on Yes pays
$313 (3.13x)
Volume
$2K
Trade this on Kalshi

Who resolves this market

Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: FRED

How the odds have moved

The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.

  • Above 345
  • Above 350
  • Above 355

Order books

Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Top of book

Connecting
Best bid
—
Spread
—
Best ask
—

Waiting for the first live quote…

Depth · top 8 levels

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Recent trades

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What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

$
Buy

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Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.07 × price × (1 − price) per share (crypto rate). Fee calculator. Estimates only, not advice.

About this market

Final prediction market prices for "US gasoline CPI for September". Above 345 last traded at 99%. Next is Above 350 at 98.5%. $7K has traded across 23 outcomes on Kalshi. The market closed on Oct 14, 2026.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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