Online Sportsbook Ad Spend in September: Will Online Sportsbook Ad Spend for September 2026 be above 132?

If the Carbon Arc Online Sportsbook Ad Spend (September 2026) for September 2026 is above 132, then the market resolves to Yes. 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, where 100 means Online Sportsbook Ad Spend was equal to the same month last year. Values above 100 indicate growth and values below 100 indicate decline: for example, 103 = 3% growth, 97 = 3% decline from year prior. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Carbon Arc. All trademarks, logos, and brand names are the property of their respective owners.