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climateKXCO2LEVELOpen

How bad will CO2 atmospheric concentration get before 2030?

kalshiView on kalshiAdded Apr 17, 2026
YesBuy Yes
89¢
89% implied probability
NoBuy No
12¢
12% implied probability
Volume$1.7K
Liquidity—
Open Interest$548
ExpiresJan 1, 2030
Yes Price$0.89
No Price$0.12
ResolvedPending
OutcomePending

Probability Distribution

Yes 89%
12% No

Description

If the atmospheric concentration of CO2 is at least 440 before Jan 2030, then the market resolves to Yes.

Market Details

ID5342
Platformkalshi
Categoryclimate
SubcategoryKXCO2LEVEL
StatusOpen
CreatedApr 17, 2026
ExpiresJan 1, 2030
Resolved—