SimpleFunctions

E15 year-round sales · Will legislation

E15 year-round sales is priced at 11¢ on Kalshi. Current book: 11¢ bid, 12¢ ask, 1¢ spread. This outcome ranks #10 of 16 inside Will legislation.

Price history

11¢ current

5¢
10¢20¢
Jun 23, 2026Jul 19, 2026

Contract brief

If legislation that allows year-round nationwide sale of E15 fuel by extending the Clean Air Act Reid Vapor Pressure waiver to ethanol blends up to 15% has become law after Issuance and before Jan 1, 2027, then the market resolves to Yes.

Outcome

E15 year-round sales

Rank

#10 of 16

Leader

Defense-contractor stock-buyback restrictions 81¢

Range

1¢-81¢

Family volume

$955

Identifier

KXBILLS-E15

Jul 22, 2026, 5:08 AM UTC · 30m ago

Implied probability

11¢
Latest venue quote
Jul 22, 2026, 5:08 AM UTC · 30m ago

Bid

11¢

Ask

12¢

Spread

24h volume

$6

Family rank

#10 of 16

16 outcomes · Will legislation

Closes

Jan 1, 2027

Family volume

$955

Orderbook snapshot

11 / 12¢

Kalshi
1¢ spread
BidSize
11¢500
10¢1.0K
9¢9
7¢71
4¢48
AskSize
12¢4
14¢500
15¢1.0K
18¢10
35¢132

Contract terms

What resolves this market.

YES condition

If legislation that allows year-round nationwide sale of E15 fuel by extending the Clean Air Act Reid Vapor Pressure waiver to ethanol blends up to 15% has become law after Issuance and before Jan 1, 2027, then the market resolves to Yes.

Venue

Kalshi

Closes

Jan 1, 2027

Identifier

KXBILLS-E15

SF Signal
SF Index
903.61
Regime
neutral

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

1807.2%

IY (No)

27.6%

Adj IY

904%

CRI

8

Overround

3.5%

Regime

neutral

Score

0.432

Observability

medium

Event type

political

Full indicator table

1807.2%
27.6%
Adj IY
904%
8
Overround
3.5%

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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.