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%

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What will Elon post this week? (September 28 - October 4)
polymarket

What will Elon post by October 4?

Sep 25, 2026, 3:50 PM EST - Oct 4, 2026, 7:59 PM EST
Total volume:
$1,138
Volume 24h:
$268
29%
Liquidity:
$494
71%
Open interest:
$318N/A

Trump

 - Polymarket

Trump - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Oct 4, 2026

Time left: 05d:02h:42m

Will Elon post "Trump" on X this week?

96%chance
Amount

$

Trade on
polymarket

Trade on Polymarket

At 99¢ buys you 101 shares | Odds: 96% Total Payout: $101 | Net Profit: $1 Multiplier: 1.01x | ROI: 1% | APY: 108% Low liquidity 5 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

Trump

Trade
96%
Yes 99¢No 98¢
97¢
$1
$204
29%
N/A
N/A
5d 2h 42m
active
polymarket

Texas

56%
4%
Yes 98¢No 76¢
74¢
$8
$95
2%
N/A
N/A
5d 2h 42m
active
polymarket

Border

35%
10%
Yes 50¢No 93¢
43¢
$16
$212
242%
N/A
N/A
5d 2h 42m
active
polymarket

Video game / Videogame

26%
Yes 95¢No 90¢
85¢
$9
$84
0%
N/A
N/A
5d 2h 42m
active
polymarket

Tweak

23%
Yes 25¢No 98¢
23¢
$39
$4
0%
N/A
N/A
5d 2h 42m
active
polymarket

ChatGPT

16%
Yes 70¢No 99¢
69¢
$230
$19
0%
N/A
N/A
5d 2h 42m
active
polymarket

Iran / Iranian

13%
Yes 34¢No 96¢
30¢
$53
$23
0%
N/A
N/A
5d 2h 42m
active
polymarket

Mexico

7%
Yes 25¢No 98¢
23¢
$41
$8
0%
N/A
N/A
5d 2h 42m
active
polymarket

Sam / Altman

34%
Yes 34¢No 92¢
26¢
$51
N/A
N/A
N/A
N/A
5d 2h 42m
active
polymarket

Deport / Deported

40%
8%
Yes 40¢No 98¢
38¢
$25
N/A
N/A
N/A
N/A
5d 2h 42m
active
polymarket

Bitcoin / Crypto / Cryptocurrency

48%
Yes 47.6¢No 98.9¢
46.5¢
$22
N/A
N/A
N/A
N/A
5d 2h 42m
active
polymarket

Tesla

98%
Yes 100¢No 5¢
5¢
N/A
$490
N/A
N/A
N/A
5d 2h 42m
Yes
Total markets: 12

Description

This market will resolve to "Yes" if @elonmusk posts the listed term between September 28, 2026, 12:00 AM ET and October 4, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No." For the purposes of this market, all text posted by the listed account in quote and reply posts count toward a "Yes" resolution, but quoted posts and reposts will not count. Text posted in images, memes, or other non-animated, non-video media that are not strictly text will qualify towards a "Yes" resolution only if the listed term is spelled out clearly and in full. (e.g., words spelled out in a letter posted as a .jpg will qualify, however a word posted as part of an animated .gif will not.) Any plural or possessive forms of a listed term, as well as variance in capitalizations, will count toward the resolution of this market, regardless of context. Other forms of the listed term will NOT count. Extraneous symbols being inserted into a word (ex: r@d1cal, for "radical") will disqualify it from counting toward a "Yes" resolution. Sigils at the beginnings of words, such as hashtags, "@" symbols, or denotations of currency, will not disqualify a term from counting towards a "Yes" resolution. Misspellings or iterations of the listed term, including all grammatical or slang forms, or misspellings with extra, missing, or incorrect letters (ex: helloooooooo or heoll, for 'hello'), will not count toward a "Yes" resolution, regardless of context or intent. Instances where the term is used in a compound word will count regardless of context (e.g. joyful is not a compound word for "joy," however "killjoy" is a compounding of the words "kill" and "joy"). The resolution source for this market will be Elon Musk's verified X account: @elonmusk Please note, only the @elonmusk verified X account counts for this market, regardless of the URL for this profile. If Elon Musk posts from another account, it has no bearing on the resolution of this market.

Polymarket

This market will resolve to "Yes" if @elonmusk posts the listed term between September 28, 2026, 12:00 AM ET and October 4, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No." For the purposes of this market, all text posted by the listed account in quote and reply posts count toward a "Yes" resolution, but quoted posts and reposts will not count. Text posted in images, memes, or other non-animated, non-video media that are not strictly text will qualify towards a "Yes" resolution only if the listed term is spelled out clearly and in full. (e.g., words spelled out in a letter posted as a .jpg will qualify, however a word posted as part of an animated .gif will not.) Any plural or possessive forms of a listed term, as well as variance in capitalizations, will count toward the resolution of this market, regardless of context. Other forms of the listed term will NOT count. Extraneous symbols being inserted into a word (ex: r@d1cal, for "radical") will disqualify it from counting toward a "Yes" resolution. Sigils at the beginnings of words, such as hashtags, "@" symbols, or denotations of currency, will not disqualify a term from counting towards a "Yes" resolution. Misspellings or iterations of the listed term, including all grammatical or slang forms, or misspellings with extra, missing, or incorrect letters (ex: helloooooooo or heoll, for 'hello'), will not count toward a "Yes" resolution, regardless of context or intent. Instances where the term is used in a compound word will count regardless of context (e.g. joyful is not a compound word for "joy," however "killjoy" is a compounding of the words "kill" and "joy"). The resolution source for this market will be Elon Musk's verified X account: @elonmusk Please note, only the @elonmusk verified X account counts for this market, regardless of the URL for this profile. If Elon Musk posts from another account, it has no bearing on the resolution of this market.

Frequently asked questions

On Polymarket, the Elon Musk posting market dashboard provides real-time insights into how traders are pricing the likelihood of various events related to Elon Musk's activity on X this week. You can view the current odds for each possible outcome, observe the price history to understand market sentiment shifts, and monitor the 24-hour trading volume, which is currently $268. The total volume traded in this market is $1,138, indicating the level of interest and activity surrounding predictions about Elon Musk’s posts.

Currently, prediction market odds offer a distinct perspective compared to traditional analyst forecasts regarding Elon Musk's online behavior. While analysts often rely on qualitative assessments and past trends, this market aggregates the collective wisdom of numerous traders, creating a quantifiable probability assessment. It's important to note that analyst predictions are often subjective, whereas this market reflects a financial commitment to a specific outcome. Discrepancies can arise due to differing methodologies and access to information, but the market provides a unique, real-time gauge of expectations.

On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in each outcome. The price of a share directly reflects the implied probability of that outcome occurring. As more traders participate, the prices adjust to reflect the evolving consensus. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price discovery process incorporates a wide range of information, from news headlines to social media sentiment, and allows traders to express their views on the likelihood of various posts from Elon Musk throughout the week.

This market resolves around Oct 4, 2026, with the outcome confirmed once the events of the week (September 28 - October 4) are verifiable from credible public reporting. Resolution will depend on a review of Elon Musk’s posts on X during the specified timeframe. The market will determine which outcome best reflects the overall content and themes of his activity during the week, and the outcome will be based on publicly available information regarding his posts. The outcome will be determined by a review of his X activity.

Several signals or events could significantly influence this market. Unexpected announcements from Tesla, major developments in SpaceX, or controversial statements from Elon Musk himself are all potential catalysts. Shifts in public sentiment surrounding Elon Musk, as reflected in social media trends, could also drive price movements. Additionally, any significant news related to X (formerly Twitter) could impact predictions about his posting activity. Major world events or breaking news stories could also influence his online behavior and, consequently, this market.