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Highest temperature in Shanghai on May 28?

Market price history

Rolling 7-day window of market YES price with the OU fair-price range overlay.

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Market price
28°C32¢
27°C30¢
26°C19¢
29°C13¢
30°C6¢
25°C5¢
31°C1¢
32°C1¢
34°C or higher0¢
33°C0¢
24°C or below★ BEST0¢
Polymarket • Volume: $77.2K • Updated 16m agoCloses: 2026-05-28
Polymarket · Science and Technology
OU's Pick
YES · 24°C or below
at 0¢
Price gap
Polymarket0¢
→
OU's fair85¢
+85¢ underpriced · pays 2000×
Confidence
Moderate

AccuWeather forecasts for May 2026 indicate daily high temperatures in Shanghai will range between 27 and 32 degrees Celsius during the final week of the month.

Wide edge+85¢
High volume$68k
Closes in19h
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