TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 28, 2:24 PM EST
Polymarket
This market will resolve according to the number of times NYC Mayor Zohran Mamdani (@NYCMayor), posts on X between July 21, 12:00 PM ET and July 28, 2026, 12:00 PM ET. For the purposes of this market, only main feed posts, quote posts and reposts will count. Replies will NOT count towards the total - however, replies which are recorded on the main feed will be counted by the tracker. Deleted posts will count as long as they remain available long enough to be captured by the tracker (~5 minutes). The resolution source for this market is the "Post Counter" figure for posts found at https://xtracker.polymarket.com. Individual posts can be viewed by clicking "Export Data". If the tracker does not update correctly in accordance with the rules, X itself may be used as a secondary resolution source.
This market will resolve according to the number of times NYC Mayor Zohran Mamdani (@NYCMayor), posts on X between July 21, 12:00 PM ET and July 28, 2026, 12:00 PM ET. For the purposes of this market, only main feed posts, quote posts and reposts will count. Replies will NOT count towards the total - however, replies which are recorded on the main feed will be counted by the tracker. Deleted posts will count as long as they remain available long enough to be captured by the tracker (~5 minutes). The resolution source for this market is the "Post Counter" figure for posts found at https://xtracker.polymarket.com. Individual posts can be viewed by clicking "Export Data". If the tracker does not update correctly in accordance with the rules, X itself may be used as a secondary resolution source.
This market resolves around Jul 28, 2026, once the trading window closes and the week of July 21–28, 2026 concludes. The outcome is determined by counting the total number of posts the NYC Mayor publishes across all social media channels during that seven-day period. The final count is verified against credible public sources to confirm which outcome range is correct. Traders holding positions in the winning outcome receive their payout based on the market's final odds at resolution.
Several factors could shift odds before Jul 28, 2026. Major political announcements, scandals, or policy developments involving the Mayor could alter expected posting frequency. Changes in the Mayor's communication strategy or staffing in the social media office might signal higher or lower activity. Real-time post counts published during the week itself will drive the most dramatic price moves as traders gain concrete data. Media coverage of the Mayor's social media presence, shifts in political momentum, or unexpected events requiring public statements could all influence trader expectations about final post volume.