How much will ACA Marketplace enrollment decline in 2027?

from February 2026 to February 2027 If the percent decline in CMS-reported nationwide ACA Marketplace effectuated enrollment is above X from February 2026 to February 2027, then the market resolves to Yes. The percent decline equals 100 ×, February 2026 enrollment − February 2027 enrollment, ÷ February 2026 enrollment, based on the exact figures reported under CMS’s nationwide “All” Marketplace category, or its equivalent aggregate combining HealthCare.gov and state-based Marketplaces, in CMS’s