Zelenskyy’s X activity in the September 22–29 window is shaped by his scheduled participation in the UN General Assembly high-level week, including an address during the general debate on September 23 and a UN Security Council session the same day, alongside planned bilateral engagements and potential talks with U.S. officials. Ongoing Russian strikes on Ukrainian infrastructure and recent Ukrainian long-range responses add daily operational updates that typically generate multiple posts. Historical patterns show Zelenskyy averaging roughly 10–12 posts per day during active diplomatic and combat periods, placing the 60–79 and 80–99 ranges as the closest market outcomes. Heightened multilateral diplomacy and battlefield reporting could sustain that pace without a sharp spike or drop, while any negotiation blackout or travel-related focus might compress volume toward the lower band.