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OtherExpires Apr 21, 2026

US x Iran ceasefire extended by April 22, 2026?

Probability

1h

+0.0pp

24h

-0.4pp

24h Vol

$5.3M

Liquidity

$6.3M

Probability (last 7 days)

+0.0pp 7d
Apr 20, 2026, 21:00Apr 24, 2026, 18:08
updated 0s ago·src:Polymarket CLOB

Why did it move?

 

Without an Anthropic API key we show a heuristic summary derived from the market metrics.

Timeline — news, trades, signals, price moves

AllTradesSignalsPrice
  • 18:08Signal

    Signal · Clustered NO flow

    25 trades ($5,882) aligned on NO across 22 wallets in the last 30 min.

    HIGH
  • 18:08Signal

    Signal · Resolution risk

    Market has reached expiry. Watch the UMA dispute window.

    LOW
  • 18:07Trade

    Motionless-Artifact · SELL YES $5.3K

    @ 88¢

    MEDIUM
  • 18:00Price

    Probability down -27.4pp

    to 0¢

    MEDIUM
  • 17:00Price

    Probability down -25.4pp

    to 0¢

    MEDIUM
  • 16:00Price

    Probability down -26.4pp

    to 0¢

    MEDIUM
  • 14:00Price

    Probability down -27.9pp

    to 0¢

    MEDIUM
  • 13:00Price

    Probability down -40.4pp

    to 0¢

    MEDIUM
  • 12:00Price

    Probability down -47.9pp

    to 0¢

    MEDIUM
  • 11:00Price

    Probability down -51.4pp

    to 0¢

    MEDIUM
  • 10:00Price

    Probability down -72.9pp

    to 0¢

    MEDIUM
  • 08:00Price

    Probability down -39.9pp

    to 0¢

    MEDIUM
  • 06:00Price

    Probability down -60.4pp

    to 0¢

    MEDIUM
  • 05:00Price

    Probability down -67.9pp

    to 0¢

    MEDIUM
  • 03:00Price

    Probability down -65.9pp

    to 0¢

    MEDIUM
  • 02:00Price

    Probability down -65.9pp

    to 0¢

    MEDIUM
  • 01:00Price

    Probability down -66.4pp

    to 0¢

    MEDIUM
updated 0s ago·src:Polymarket CLOB·Polymarket Data

Active signals

Recent Trades

25
updated 0s ago·src:Polymarket Data

Market Description

This market will resolve to “Yes” if there is an official extension of the two-week ceasefire agreement between the United States and Iran announced on April 7, 2026, defined as a publicly announced and mutually agreed extension to the halt in direct military engagement between the United States and Iran, by the specified date, 11:59 PM ET. Otherwise, this market will resolve to "No". Both extensions of the April 7 ceasefire and new agreements for an extended ceasefire will qualify, even if a brief period occurs during which there is no formal ceasefire in effect after the expiration of the April 7 ceasefire. If a qualifying agreement is officially reached before the resolution date, this market will resolve to “Yes,” regardless of whether the ceasefire extension ultimately takes effect. An extension of the ceasefire agreement requires clear public confirmation from both the United States government and the government of Iran that they have agreed to halt military hostilities against one another for longer than the initially agreed two-week period, or for an official extension of the ceasefire agreement in place to be otherwise confirmed by an overwhelming consensus of media reporting. Any form of informal understanding, backchannel communication, de-escalation, or unilateral pause in hostilities without a confirmed agreement on a qualifying extension will not qualify. Similarly, newly agreed-upon humanitarian pauses, limited operational pauses, or temporary tactical stand-downs will not qualify. A newly agreed-upon broader peace deal will qualify if it includes a qualifying extension of the ceasefire agreement/halt in military hostilities. Agreements that outline future negotiations or de-escalation measures, but do not explicitly commit to extending the ceasefire, will not qualify. This market’s resolution will be based on official statements from the United States government and the government of Iran. However, an overwhelming consensus of credible media reporting confirming that an official ceasefire extension agreement has been reached will suffice.

Resolution & Risk

MEDIUM risk
End date
Apr 21, 2026
Resolution source
UMA status
disputed
Market type
Binary
  • UMA status: disputed
  • No primary resolution source listed — read the market rules.
Read full market rules on Polymarket

Alerts

¢
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