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%

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Illinois gas prices tomorrow
kalshi

Illinois gas prices tomorrow

Volume:
$17,215

Above 4.8750

 - Kalshi

Above 4.8750 - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 21, 2026

Closed: Sep 20, 11:59 PM EST

kalshi

Kalshi

View
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 4.8750

View
100%
Yes 100¢No 0¢
100¢
N/A
$2,598
N/A
N/A
$1,907
Settled
Yes
kalshi

Above 4.8800

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,456
N/A
N/A
$1,456
Settled
Yes
kalshi

Above 4.8700

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,130
N/A
N/A
$1,120
Settled
Yes
kalshi

Above 4.8650

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,000
N/A
N/A
$1,000
Settled
Yes
kalshi

Above 4.8850

View
100%
Yes 100¢No 0¢
100¢
N/A
$680
N/A
N/A
$680
Settled
Yes
kalshi

Above 4.8900

View
100%
Yes 100¢No 0¢
100¢
N/A
$667
N/A
N/A
$657
Settled
Yes
kalshi

Above 4.9000

View
100%
Yes 100¢No 0¢
100¢
N/A
$94
N/A
N/A
$94
Settled
Yes
kalshi

Above 4.8950

View
100%
Yes 100¢No 0¢
100¢
N/A
$2
N/A
N/A
$2
Settled
Yes
kalshi

Above 4.9050

View
100%
Yes 100¢No 0¢
100¢
N/A
$2
N/A
N/A
$2
Settled
Yes
kalshi

Above 4.9400

View
0%
Yes 0¢No 100¢
100¢
N/A
$4,301
N/A
N/A
$4,301
Settled
No
kalshi

Above 4.9350

View
0%
Yes 0¢No 100¢
100¢
N/A
$2,571
N/A
N/A
$2,571
Settled
No
kalshi

Above 4.9450

View
0%
Yes 0¢No 100¢
100¢
N/A
$1,382
N/A
N/A
$1,382
Settled
No
kalshi

Above 4.9200

View
0%
Yes 0¢No 100¢
100¢
N/A
$1,053
N/A
N/A
$1,023
Settled
No
kalshi

Above 4.9300

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

Above 4.9250

View
0%
Yes 0¢No 100¢
100¢
N/A
$66
N/A
N/A
$66
Settled
No
kalshi

Above 4.9150

View
0%
Yes 0¢No 100¢
100¢
N/A
$63
N/A
N/A
$63
Settled
No
kalshi

Above 4.9100

View
0%
Yes 0¢No 100¢
100¢
N/A
$50
N/A
N/A
$50
Settled
No
Total markets: 17

Description

This event tracks the fluctuation of Illinois' regular gas prices on a specific future date. It provides a snapshot of consumer fuel costs at a particular moment, reflecting broader economic and supply factors influencing retail gasoline pricing in the state.

Kalshi

All markets resolve based on the average regular gas price in Illinois on September 21, 2026, as reported by AAA. Each market has a unique threshold, ranging from $4.8650 to $4.9450. If the actual average price exceeds a market's specified threshold, that market resolves to Yes; otherwise, it resolves to No. All thresholds are evaluated strictly greater, meaning prices equal to the threshold resolve as No. The outcome for each market is binary, determined solely by whether the reported average surpasses its individual threshold.