TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 22, 2:03 PM EST
Polymarket
This market will resolve according to the number of times NYC Mayor Zohran Mamdani (@NYCMayor), posts on X between September 15, 12:00 PM ET and September 22, 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 September 15, 12:00 PM ET and September 22, 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.
Currently, it's difficult to directly compare the odds in this market to traditional polling averages, as polls focusing on the specific number of mayoral social media posts during a defined period are unlikely to exist. However, prediction markets often incorporate a wider range of information than polls, including news events, expert opinions, and real-time sentiment analysis. Therefore, this market may reflect a more nuanced and up-to-date assessment of the likely outcome than a simple poll could provide. It’s a different way to gauge expectations about the mayor’s activity.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief about the outcome. The price of a share directly corresponds to the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the price will fluctuate, reflecting the collective wisdom of the crowd. The current price reflects the aggregate assessment of all traders on Polymarket regarding the number of posts made by the NYC mayor during the specified timeframe.
This market resolves around Sep 22, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the total number of publicly visible posts made by the NYC mayor on their official social media accounts between September 15th and September 22nd, 2026. The specific count will be determined by a review of the mayor’s official online presence, ensuring an accurate and objective assessment of the event’s outcome. The final outcome will be reported publicly following the resolution date.
Several signals or events could significantly move this market. Major policy announcements from the mayor, shifts in public opinion regarding their performance, or changes to their social media strategy could all influence trading activity. Unexpected events impacting the city, such as a natural disaster or significant political controversy, might also lead to increased trading volume and price fluctuations. Additionally, any statements made by the mayor themselves regarding their social media usage could directly impact this market between now and Sep 22, 2026.