SimpleFunctions
PolymarketDec 31, 2026233 days left

US x Iran permanent peace deal by December 31, 2026?

By SimpleFunctions· Last verified 11 May 2026Methodology

This contract is priced at 70¢ on Polymarket. Current book: 69¢ bid, 70¢ ask, 1¢ spread.

Implied probability

70¢
$1.2M volume
$241K liquidity
2% of event volume

Event outcomes

6

Family volume

$50.8M

Best sibling

May 31 21¢

Ticker

0x9769f78c…0d27

Market snapshot

December 31 in market context.

This page tracks the Polymarket contract for US x Iran permanent peace deal by December 31, 2026?. The displayed quote is 70¢ from the latest venue quote. The cached market record reports 24h volume of $303K. In the US x Iran permanent peace deal by...? family, this outcome ranks #1 of 6 by current quote across 6 sibling outcomes. The indicator bundle was refreshed May 11, 2026, 6:38 PM UTC.

Outcome

December 31

Family rank

#1 of 6

Venue

Polymarket

Current quote

70¢

Quote source

Latest venue quote

Timing

Listed until Dec 31, 2026

24h volume

$303K

Family context

6 outcomes · US x Iran permanent peace deal by...?

Quote range

0¢-70¢

Family leader

December 31 70¢

Last updated

May 11, 2026, 6:38 PM UTC · 11m ago

Venue identifier: 0x9769f78cbc95a5ed11895e6064bac471d8fd8f930b260cf581b68d3f58630d27. Family volume: $50.8M.

Price history

70¢ current

+29¢
25¢50¢75¢100¢
May 4, 2026May 11, 2026

Orderbook snapshot

69 / 70¢

Polymarket
1¢ spread
BidSize
69¢5.0K
68¢15K
67¢53K
66¢53K
65¢9.3K
64¢12K
62¢4.1K
61¢210
AskSize
70¢13K
71¢11K
72¢45K
73¢1.3K
74¢200
75¢705
76¢9.5K
77¢2.7K

Contract terms

Resolution, venue, and identifiers.

Resolution rules

This market will resolve to “Yes” if Iran and the United states agree to a permanent peace deal by the specified date, 11:59 PM ET. Otherwise, this market will resolve to “No”. A permanent peace deal refers to any agreement which explicitly indicates that military hostilities between the United States and Iran have ended or will permanently cease, or uses equivalent language clearly signaling a lasting end to military hostilities between the United States and Iran. Agreements that are explicitly temporary or which do not include a definitive agreement to end military hostilities between the US and Iran on a lasting basis (e.g. a temporary extension of the two-week ceasefire agreement announced on April 7, 2026), will not qualify. A qualifying agreement will be considered to have been established if either of the following conditions are met: - The United States and Iran each sign or formally adopt a written agreement (e.g. a treaty or multi-point agreement) which meets the above criteria. - Both the governments of the United States and Iran provide clear public confirmation that a qualifying agreement has been definitively established. Negotiations, statements of progress, or other statements which do not constitute a definitive announcement that a qualifying agreement has been reached will not count. The primary resolution source for this market will be official information from the governments of the United States and Iran; however, a consensus of credible reporting may also be used.

Venue

Polymarket

Closes

Dec 31, 2026

Identifier

0x9769f78c…0d27

SF Signal
SF Index
359.95
Regime
neutral

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

67.1%

IY (No)

365.2%

Adj IY

360%

CRI

2

RV

147%

VR

1.87

Regime

neutral

Score

0.5

Full indicator table

67.1%
365.2%
Adj IY
360%
2
RV
147%
VR
1.87
IAR
0.9/h
Overround
0.3%
LAS
0.01

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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.