TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 19, 2:54 PM EST
Polymarket
This market will resolve according to the number of times Elon Musk (@elonmusk), posts on X from September 17 12:00 PM ET to September 19, 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 on the main feed such as https://x.com/elonmusk/status/1786073478711353576 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). Community reposts which are not counted by the tracker not count toward the total. 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 Elon Musk (@elonmusk), posts on X from September 17 12:00 PM ET to September 19, 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 on the main feed such as https://x.com/elonmusk/status/1786073478711353576 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). Community reposts which are not counted by the tracker not count toward the total. 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.
It's interesting to consider how prediction market odds align with public opinion polls or expert analyses regarding Elon Musk’s typical tweeting behavior. While polls can gauge general sentiment, this market represents a financial commitment to a specific outcome. Therefore, the odds here may reflect a more informed and nuanced assessment of the likelihood of various tweet counts, factoring in potential catalysts like product announcements or significant news events. Discrepancies between the market and polls could indicate that traders possess information not captured by traditional surveys.
On Polymarket, this market is priced through a continuous exchange where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the probability of that outcome occurring, as perceived by the collective wisdom of the traders. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market price adjusts dynamically based on supply and demand, meaning that as more people bet on a particular tweet count, the price of shares representing that outcome will increase, and vice versa. This creates a real-time assessment of the event’s probability.
This market resolves around Sep 19, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The total number of tweets posted by Elon Musk on X (formerly Twitter) between the start of September 17th, 2026, and the end of September 19th, 2026, will be used to determine the winning outcome. The resolution will be based on a publicly available count of his posts during that specific timeframe, ensuring transparency and objectivity in determining the market's result.
Several signals or events could significantly influence this market. Major announcements from Tesla or SpaceX, controversies involving Elon Musk, or shifts in his public engagement could all cause traders to reassess the likelihood of different tweet counts. Unexpected changes to X’s platform policies or features might also affect his posting behavior. Furthermore, any significant world events or breaking news stories could either encourage or discourage him from tweeting, leading to fluctuations in the market price as traders react to new information.