SimpleFunctions

↓ $4.20 · Will gas hit __ by end of May

↓ $4.20 is priced at 13¢ on Polymarket. Current book: 11¢ bid, 14¢ ask, 3¢ spread. This outcome ranks #3 of 9 inside Will gas hit __ by end of May?.

Price history

13¢ current

+9¢
0¢10¢
May 26, 2026May 27, 2026

Contract brief

This market will resolve to "Yes" if on any day between market creation and May 31, 2026, the average US regular gas price is equal to or above the listed price. Otherwise, the market will resolve to "No". Only the first two decimal digits of the reported price will be considered (e.g., if the price is reported as $3.257, this market will use $3.25 as the price). The resolution source for this market will be information from the American Automobile Association (AAA), presently found here: https://gasprices.aaa.com/. Specifically, the cell under "Regular" and for the row "Current Avg".

Outcome

↓ $4.20

Rank

#3 of 9

Leader

↑ $4.60 30¢

Range

1¢-30¢

Family volume

$83K

Identifier

0xd6c71d82...feaa

May 27, 2026, 5:08 AM UTC · 2m ago

Implied probability

13¢
Latest venue quote
May 27, 2026, 5:08 AM UTC · 2m ago

Bid

11¢

Ask

14¢

Spread

24h volume

$579

Family rank

#3 of 9

9 outcomes · Will gas hit __ by end of May?

Closes

May 31, 2026

Family volume

$83K

Orderbook snapshot

11 / 14¢

Polymarket
3¢ spread
BidSize
100¢1.9K
11¢2
5¢13
4¢170
3¢100
2¢658
AskSize
14¢100
16¢100
17¢100
18¢100
20¢100
22¢100
23¢100
26¢100

Contract terms

What resolves this market.

YES condition

This market will resolve to "Yes" if on any day between market creation and May 31, 2026, the average US regular gas price is equal to or above the listed price. Otherwise, the market will resolve to "No". Only the first two decimal digits of the reported price will be considered (e.g., if the price is reported as $3.257, this market will use $3.25 as the price). The resolution source for this market will be information from the American Automobile Association (AAA), presently found here: https://gasprices.aaa.com/. Specifically, the cell under "Regular" and for the row "Current Avg".

Venue

Polymarket

Closes

May 31, 2026

Identifier

0xd6c71d82…feaa

SF Signal
SF Index
64519.08
Regime
neutral

Indicators

Yield, cliff risk, volatility, and regime.

CRI

7

VR

0.67

IAR

1.4/h

Overround

-0.2%

Regime

neutral

Score

0.5

Full indicator table

7
VR
0.67
IAR
1.4/h
Overround
-0.2%

Odds pages

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.