Zohran Mamdani, who assumed the mayoralty in January 2026, maintains a consistent schedule of official announcements, community events, and responses to city developments on X. Trader consensus favors the 20-39 post range at 65 percent because historical weekly volumes from the @NYCMayor account typically fall in this band during routine periods, with modest elevation from scheduled items such as Pride events and government-efficiency hearings. The 40-59 range at 49.5 percent captures potential upside from ongoing Knicks playoff activity, which has already generated multiple high-engagement posts in the opening days of the resolution window. Lower-probability buckets above 60 reflect scenarios requiring sustained spikes in breaking news or additional sports-related content, while sub-20 outcomes remain discounted absent major disruptions or reduced activity. No structural changes in posting cadence have emerged in the past week to alter these assessments.