WeatherMulti-outcomeExpires Apr 29, 2026

Will the lowest temperature in Hong Kong be 23°C on April 29?

Probability

1h

+0.0pp

24h

-18.4pp

24h Vol

$4.1K

Liquidity

$5.6K

Probability (last 7 days)

+0.0pp 7d
Apr 27, 2026, 05:00Apr 29, 2026, 14:39
updated 0s ago·src:Polymarket CLOB

Why did it move?

Structured · 4 factors
  • 01
    Price move

    Down 18pp over 24h

    Now 0¢; flat in the last hour.

  • 02
    Active signal

    Resolution-risk signal firing

    Market has reached expiry. Watch the UMA dispute window.

  • 03
    Liquidity

    Thin liquidity

    Only $5.6k of visible book — small orders can move the line. Treat the probability as a soft estimate.

  • 04
    Resolution proximity

    Past expiry — awaiting resolution

    Market is past its end date. Any price move now is a settlement / dispute artefact, not new information.

What to track next

  • Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.

Verification actions only — never trade recommendations.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

Timeline

critical · price · trade flow

Critical

  • 14:39Signal

    Resolution risk

    Market has reached expiry. Watch the UMA dispute window.

    LOW
  • 12:00Resolve

    Market resolved 3h ago

    HIGH

Price movement

-18.4pp over the last 24h, now 0¢.

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

Active signals

Recent Trades

No recent trades visible from the Data API for this market. That usually means liquidity is thin or this market is between event windows.

updated 0s ago·src:Polymarket Data

Market Description

This market will resolve to the temperature range that contains the lowest temperature recorded by the Hong Kong Observatory in degrees Celsius on 29 Apr '26. The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm This market can not resolve to "Yes" until data for this date has been finalized. The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°C). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Resolution & Risk

HIGH risk
End date
Apr 29, 2026
UMA status
n/a
Resolution source
Primary
weather.gov.hk
Type
Official government source
Confidence
extracted · high
Market type
Multi-outcome (neg-risk)
  • Part of a multi-outcome event (neg-risk): only one market can resolve YES.
  • Market expires Apr 29, 2026 — dispute window active.
Read full market rules on Polymarket

Alerts

¢
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