The rules rely heavily on a specific third-party tracker (xtracker) and include a fuzzy ~5-minute capture window for deleted posts, while also distinguishing between 'main feed replies' and 'normal replies'. These technical nuances can cause discrepancies between tracked data and user observations, leading to a moderate risk of resolution disputes.

Betting on the exact number of social media posts a public figure makes in a specific week is a typical novelty behavioral market. It appears quite absurd and bizarre to the general public, even though such markets are somewhat popular in prediction circles due to Musk's high profile.

April 30, 2026 - May 2, 2026: The price of the 120-139 bracket surged from 9.7c to 25.9c, the 140-159 bracket from 13.7c to 28.3c, the 100-119 bracket from 6.7c to 10.5c, while the 200-219 bracket plunged from 14.5c to 4.5c. This is because Musk's actual tweet volume decreased further, shifting market expectations toward lower brackets. April 29, 2026 - May 2, 2026: The price of the 160-179 bracket surged from around 5c to 28c before retracing to 15.8c, and the 140-159 bracket surged from around 3c to 30.5c. This is because as the tracking days increase, Musk's actual tweet count demonstrates a consistently stable and lower-than-initially-expected trend, prompting the market to further concentrate bets on lower brackets. Earlier on April 28, 2026: Multiple brackets experienced significant price shifts. The '240-259' bracket surged from 19c to 47c, and '220-239' rose from 18c to 27c. These drastic movements reflect aggressive market recalibrations and hedging based on the actual tweeting velocity observed during the initial hours of the market period.

The rules contain significant caveats: normal replies do not count (which make up the majority of Musk's activity), but main-feed replies do. Deleted posts count if kept for >5 minutes. Furthermore, resolution heavily relies on a specific custom tracker, which may yield vastly different totals compared to a user's manual count on X.

Betting on the exact number of tweets a public figure makes in a specific week is a highly niche and entertainment-driven market. Ordinary people do not ponder the exact statistical count of such trivial daily activities, making it a classic novelty prediction market.

April 29, 2026 - May 2, 2026, the price of '160-179' steadily climbed from 5.5c to 17c, and '140-159' surged from 2.3c to 10.85c. This is because first-day tracking data showed a lower posting frequency than initial aggressive estimates, prompting traders to revise their median projections downwards. April 28, 2026 - May 1, 2026, multiple high-frequency options experienced steep declines. The price of '260-279' plummeted from 39.5c to 5.5c, '240-259' dropped from 30c to 10.5c, and '220-239' fell from 30.5c to 14.5c. This was due to significant previous overpricing or speculation; as the tracking period approached, traders re-evaluated Musk's realistic posting frequency, leading to mass sell-offs and a reversion to the mean.

The rules explicitly state the resolution is based on the 'Global Top 10 Movies (English only)' list, while the title omits this language restriction, potentially misleading traders betting on popular non-English films. Additionally, there is a timing risk where the market resolves to 'Other' if the website update is delayed by more than three days.

April 29, 2026 - May 1, 2026: The price of 'Apex' surged from 51c to 96c, while other options like 'Swapped' plummeted (e.g., 'Swapped' fell from 25c to 3c). This was driven by daily viewership data from streaming trackers confirming that 'Apex' maintained an absolute global lead throughout the week, eliminating any competitive suspense.

While the rules explicitly exclude AI-generated content and define 'dancing', the boundary between 'deliberate rhythmic body movement' and 'incidental body movement' remains highly subjective in practice. Additionally, verifying the exact filming timestamp (rather than the posting time) of a video poses significant resolution risks.

This is a highly entertaining novelty market. Aside from prediction market traders closely tracking Trump's rally schedules, the general public would almost never think about the specific date he decides to dance.