TOTAL VOLUME:

$154.5b

24H VOL:

$271,200,656

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,922,627,141

420,368

Markets across

40,352

events

MATCHED EVENTS:

4,484

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Politics
NYC Mayor # posts November 3 - November 10, 2026?
polymarket

NYC Mayor # posts November 3 - November 10, 2026?

Oct 31, 2026, 12:00 AM EST - Nov 10, 2026, 12:00 PM EST
Total volume:
$4,723
Volume 24h:
$2,987
1,138%
Liquidity:
$8,430
366%
Open interest:
$1,103N/A

20-39

 - Polymarket

20-39 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Nov 10, 2026

Time left: 07d:15h:49m

Will NYC Mayor post 20-39 posts from November 3 to November 10, 2026?

90%chance
Amount

$

Trade on
polymarket

Trade on Polymarket

At 90¢ buys you 111 shares | Odds: 90% Total Payout: $111 | Net Profit: $11 Multiplier: 1.11x | ROI: 11% APY not meaningful Low liquidity 7 days to resolution
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

20-39

Trade
90%
14%
Yes 90¢No 11¢
1¢
$449
$2,180
123%
N/A
N/A
1w 15h
Active
polymarket

40-59

17%
2%
Yes 11¢No 94.5¢
—
$758
$490
177%
N/A
N/A
1w 15h
Active
polymarket

<20

1%
1%
Yes 2¢No 99.5¢
1.5¢
$840
$373
213%
N/A
N/A
1w 15h
Active
polymarket

60-79

1%
2%
Yes 1¢No 99.9¢
0.9¢
$910
$290
201%
N/A
N/A
1w 15h
Active
polymarket

80-99

1%
Yes 1¢No 99.9¢
0.9¢
$785
$197
279%
N/A
N/A
1w 15h
Active
polymarket

100-119

1%
Yes 1¢No 99.9¢
0.9¢
$779
$197
279%
N/A
N/A
1w 15h
Active
polymarket

120-139

1%
Yes 1¢No 99.9¢
0.9¢
$788
$197
279%
N/A
N/A
1w 15h
Active
polymarket

140-159

1%
Yes 1¢No 99.9¢
0.9¢
$784
$197
279%
N/A
N/A
1w 15h
Active
polymarket

160-179

1%
Yes 1¢No 99.9¢
0.9¢
$752
$197
279%
N/A
N/A
1w 15h
Active
polymarket

180-199

1%
Yes 1¢No 99.9¢
0.9¢
$765
$197
279%
N/A
N/A
1w 15h
Active
polymarket

200+

0%
Yes 0.5¢No 99.9¢
0.4¢
$822
$207
298%
N/A
N/A
1w 15h
Active
Total markets: 11

Description

This market will resolve according to the number of times NYC Mayor Zohran Mamdani (@NYCMayor), posts on X between November 3, 12:00 PM ET and November 10, 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.

Polymarket

This market will resolve according to the number of times NYC Mayor Zohran Mamdani (@NYCMayor), posts on X between November 3, 12:00 PM ET and November 10, 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.

Frequently asked questions

On Polymarket, the dashboard for the NYC mayoral posts market tracks the current odds of various outcomes, represented as implied probabilities. You’ll find a price history chart showing how those odds have shifted over time, providing insight into market sentiment. The 24-hour volume is also displayed, indicating how much trading activity has occurred recently. Currently, the total volume for this market is $4,723, with $2,987 traded in the last 24 hours. This allows you to gauge the level of interest and conviction behind different predictions.

Currently, it’s difficult to directly compare this market’s predictions to traditional polling data for the NYC mayoral race. Polls capture a snapshot of public opinion at a specific moment, while this market reflects what traders believe will *actually* happen, incorporating a wider range of information and potential influencing factors. Discrepancies can arise due to differing methodologies, sample biases in polls, and the ability of market participants to react to new information quickly. It's important to remember that prediction markets aren't necessarily predicting current sentiment, but rather the most likely outcome.

On Polymarket, this market is priced through a continuous double auction, similar to a stock exchange. Traders buy and sell shares representing different outcomes, and the price of each share reflects the market’s collective belief about the probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price is determined by supply and demand; if more people believe an outcome is likely, the price of shares representing that outcome will rise, and vice versa. This dynamic pricing mechanism allows the market to quickly incorporate new information and adjust its predictions accordingly.

This market resolves around Nov 10, 2026, with the outcome confirmed once the total number of posts made by the NYC mayor between November 3rd and November 10th, 2026, is verifiable from credible public reporting. The resolution will be based on publicly available data from the mayor's official social media accounts and other official communication channels. The exact number of posts will be verified against credible public sources to determine which outcome corresponds to the actual event. Traders will be able to claim their winnings based on the resolved outcome.

Several signals or events could significantly move this market before its resolution date. Major policy announcements from the mayor, significant shifts in public opinion regarding the mayor’s performance, or unexpected controversies could all impact trader sentiment. Any changes to the mayor’s communication strategy, such as a sudden increase or decrease in social media activity, would also likely influence the market. Unexpected events impacting the city, such as a natural disaster or major political upheaval, could also cause shifts in the odds as traders reassess the likely outcome.