TOTAL VOLUME:
$154.4b
24H VOL:
$235,918,089
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,884,820,873
413,109
Markets across
40,428
events
MATCHED EVENTS:
4,364
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
380-399
- Polymarket
380-399 - Polymarket
1W
News
Positive
Negative
Neutral
Hover marker for details
Vol.
·
Resolves Nov 3, 2026
Time left: 18h:35m:36s
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This market tracks whether Elon Musk will post between 380 and 399 times on X (formerly Twitter) between October 27, 2026 at 12:00 PM ET and November 3, 2026 at 12:00 PM ET. Currently, Polymarket gives this outcome a 49.7% probability. The second most likely outcome, that Musk will post between 360 and 379 times during that same period, is priced at 22.1%. The market resolves based on the post count from his account, https://x.com/elonmusk. Traders should watch the activity on Musk’s X account as the November 3, 2026 12:00 PM ET deadline approaches, as that marks the end of the betting period and the time at which the market will resolve.
This market will resolve according to the number of times Elon Musk (@elonmusk), posts on X from October 27 12:00 PM ET to November 3, 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.
Comparing prediction market odds to polling averages reveals interesting insights into collective belief. While polls capture stated opinions, this market reflects what individuals are willing to *stake* on an outcome. Often, prediction markets are more accurate than traditional polls, especially for events with clear, quantifiable outcomes. This is because trading incentives align with accurate forecasting. However, it’s important to remember that polls and this market measure different things – stated preference versus revealed preference – and discrepancies can arise based on factors like information asymmetry and strategic behavior.
On Polymarket, this market is priced through a continuous trading mechanism where participants 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. The more traders believe a particular outcome is likely, the higher the price of its corresponding shares will climb. This dynamic pricing ensures that the market reflects the aggregated wisdom of the crowd, constantly updating as new information becomes available and influencing trading decisions.
This market resolves around Nov 3, 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 October 27th and November 3rd, 2026, will be the determining factor. This count will be sourced from publicly available data and verified against reliable sources to ensure accuracy. The resolution will establish the final outcome for this market, settling all outstanding trades based on the actual tweet count during that period.
Several signals or events could significantly move this market. Changes in Elon Musk's posting habits, announcements regarding his schedule or priorities, or major news events that might influence his online activity could all impact trading. Additionally, any statements Musk makes about his future social media usage, or changes to the X platform itself, could shift market sentiment. Unexpected events, such as significant world events or personal announcements, could also lead to increased trading volume and price fluctuations in this market.