TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Politics
White House # posts September 11 - September 18, 2026?
polymarket

White House # posts September 11 - September 18, 2026?

Volume:
$15,827

160-179

 - Polymarket

160-179 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 18, 2026

Closed: Sep 18, 2:05 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

160-179

View
100%
28%
Yes 100¢No 0¢
0.1¢
N/A
$4,108
N/A
N/A
N/A
Settled
Yes
polymarket

200+

0%
3%
Yes 0¢No 100¢
—
N/A
$3,718
N/A
N/A
N/A
Settled
No
polymarket

140-159

0%
4%
Yes 0¢No 100¢
—
N/A
$2,651
N/A
N/A
N/A
Settled
No
polymarket

180-199

0%
35%
Yes 0¢No 100¢
—
N/A
$2,231
N/A
N/A
N/A
Settled
No
polymarket

120-139

0%
1%
Yes 0¢No 100¢
—
N/A
$1,539
N/A
N/A
N/A
Settled
No
polymarket

100-119

0%
1%
Yes 0¢No 100¢
—
N/A
$498
N/A
N/A
N/A
Settled
No
polymarket

<20

0%
Yes 0¢No 100¢
—
N/A
$335
N/A
N/A
N/A
Settled
No
polymarket

80-99

0%
Yes 0¢No 100¢
—
N/A
$268
N/A
N/A
N/A
Settled
No
polymarket

20-39

0%
Yes 0¢No 100¢
—
N/A
$208
N/A
N/A
N/A
Settled
No
polymarket

40-59

0%
Yes 0¢No 100¢
—
N/A
$153
N/A
N/A
N/A
Settled
No
polymarket

60-79

0%
Yes 0¢No 100¢
—
N/A
$118
N/A
N/A
N/A
Settled
No
Total markets: 11

Description

This market will resolve according to the number of times White House (@WhiteHouse), posts on X between September 11, 12:00 PM ET and September 18, 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 White House (@WhiteHouse), posts on X between September 11, 12:00 PM ET and September 18, 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 White House social media market tracks the implied probability of various outcomes for the number of posts made by the White House between September 11 and September 18, 2026. You’ll find the current odds, a price history chart showing how the market has traded over time, and the 24-hour trading volume, which is currently $4,149. Total volume traded on this market to date is $15,827. This allows traders to see how sentiment is shifting and where the crowd believes the most likely outcome lies.

Currently, prediction market odds offer a distinct perspective compared to traditional polling data regarding the White House’s social media activity. While polls capture stated intentions, this market reflects what individuals are willing to *stake* on the outcome, potentially offering a more accurate signal. It's important to remember that polls and prediction markets measure different things; polls gauge opinion, while this market aggregates beliefs backed by financial commitment. Discrepancies between the two can highlight areas where conventional wisdom may differ from informed speculation.

On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price adjusts to reflect the collective wisdom of the crowd. The market’s liquidity, indicated by the 24-hour volume, influences how easily traders can enter and exit positions, impacting price discovery.

This market resolves around Sep 18, 2026, with the outcome confirmed once the total number of posts made by the official White House social media accounts (X, Facebook, Instagram, Threads) between September 11 and September 18, 2026, is verifiable from credible public reporting. The exact number of posts will be determined by aggregating publicly available data from these platforms, and the outcome will be the closest matching market outcome. The market will settle based on this verified count.

Several factors could significantly influence trading activity in this market. Major policy announcements from the White House, shifts in the political landscape, or even changes in social media strategy could all impact the perceived likelihood of a higher or lower post count. Unexpected events, such as a national crisis or a major international incident, might also lead to increased or decreased communication from the White House. Any news related to the President's public schedule or communication team could also move this market.