Arizona will be the last state called if all major networks (CNN and AP) call Arizona as the final state in declaring a winner after three weeks of no further updates. The resolution criteria are based on an official graphic, statement by an anchor/caster, or 30 minutes passing without correction for CNN; for AP, it's the first official declaration of a winner regardless of later retraction. If major networks don't call multiple states by December 10, 2024, at 11:59 PM ET, this market resolves to "No". The resolution source is official information from each network. If Arizona is called as the last state by CNN or AP without further updates, the market resolves to "Yes".