For purposes of this market, determination will resolve on the first value reported by Carbon Arc.
Corrections or revisions made after the market has been settled will not affect the outcome.
The index measures year-over-year change, where 100 means American Airlines Credit Card Spend was equal to the same month last year.
Values above 100 indicate growth and values below 100 indicate decline: for example, 103 = 3% more spend than year prior, 97 = 3% decline from year prior.
The index is measured by Carbon Arc's aggregated U.S. credit and debit card transaction panel, matched to the same period of the prior year.
Frequently asked questions
What are the current odds for American Airlines Credit Card Spend in August?
Kalshi prices Above 101.5 at 75% as of August 21, 2026.
When does American Airlines Credit Card Spend in August resolve?
American Airlines Credit Card Spend in August is scheduled to resolve on September 7, 2026.
How is American Airlines Credit Card Spend in August settled?
Kalshi settles this market as follows: If the Carbon Arc American Airlines Credit Card Spend (August 2026) for August 2026 is the named outcome, then the market resolves to Yes.