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.

May 3, 2026 - May 4, 2026: The 120-139 bracket dropped sharply from 13.9c to 3c; the 160-179 bracket rose from 29.1c to 37.8c; the 180-199 bracket rebounded from 3.4c to 17.4c. The reason is that the total tweet count has broken 140, invalidating lower brackets, and market expectations have been revised upward. May 3, 2026: The '140-159' bracket climbed from 28c to 42c, the '160-179' bracket rebounded strongly from 15.8c to 36c, while the '120-139' bracket fell sharply from a peak of 36.1c to 14c. The reason is that the total tweet count is steadily approaching the 140 mark, increasing the probability of lower brackets expiring worthless and concentrating funds in the 140-179 range. May 2, 2026 - Early May 3, 2026: The '120-139' bracket surged from 9.25c to 36.15c before dropping; '140-159' climbed steadily from 24.75c to 38.95c; '160-179' fell from 28.65c to 11.5c before rebounding. This reflects rapid market recalibration due to the unstable nature of Musk's tweet frequency. May 1, 2026 - Early May 3, 2026: The 120-139 bracket surged significantly from 9.8c to 36.2c, and the 140-159 bracket climbed to 35.3c; meanwhile, the 160-179 bracket plummeted from a peak of 29.5c to 10.7c, and the 180-199 bracket crashed from 18.5c to 3.5c. This occurred because Musk's actual tweet volume decreased drastically over the weekend, leading the market to downgrade expectations and shift funds to the 100-159 range. April 30, 2026 - May 2, 2026: 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 200-219 plunged from 14.5c to 4.5c due to a further decrease in tweet velocity. April 29, 2026 - May 2, 2026: 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. The market recalibrated based on a stable but lower-than-initially-expected volume trend. 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, reflecting aggressive initial market hedging based on first-day tweeting speeds.

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.

May 2, 2026 - May 3, 2026, the price of '120-139' surged significantly from 2.35c to 13.25c (then retreated), and '140-159' surged from 5.1c to 16.4c (then retreated). This occurred because as tracking days passed, Musk's daily tweet run rate continued to fall, prompting traders to significantly downgrade their overall median estimates, though prices corrected later as tweet volume picked up slightly. 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 expectations, 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 contain several potential pitfalls: standard replies do not count, but 'main feed replies' do, which can cause ambiguity. Deleted posts only count if caught by the tracker within a ~5-minute window, creating a technical risk. Furthermore, resolution strictly relies on Polymarket's proprietary tracker, which might desync from X's actual data.

Betting on the exact number of tweets a billionaire makes in a specific 48-hour window is a highly niche and novelty-driven entertainment market. The general public does not ponder this, though it serves as a typical, highly entertaining meme market within crypto prediction circles.

Between May 3, 2026, and May 4, 2026, the '40-64' option price rebounded from 66.5c to 74.5c, while the '65-89' option fell back from 29.65c to 24.15c. This occurred because, as the tracking period nears its end, Musk's posting frequency has slowed, reducing the tail risk of exceeding 64 posts. On May 3, 2026, the '<40' option plummeted from 61.5c to 0.05c, while the '40-64' option surged from 35.5c to 75.5c, and the '65-89' option recovered to 26.75c. This occurred because, as the tracking period progressed, Musk's posting volume increased significantly, breaking earlier expectations of an ultra-low count. The market confirmed the final total would easily exceed 40 posts, locking largely onto the 40-64 range. Between May 2, 2026, and May 3, 2026, the '<40' option surged from 13c to 61.5c, while the '65-89' option plummeted further from 22.5c to 3.7c. This occurred because, during the first dozen hours of the tracking period, Musk's actual posting volume was significantly lower than expected, prompting the market to heavily downgrade its forecast for his total posts. Between April 30, 2026, and May 2, 2026, the '40-64' option price continued to rise from 43.5c to 65.5c, while the '65-89' option fell further from 38c to 16.5c. This occurred as the tracking period was about to start, and the market adjusted expectations based on his latest activity levels, solidifying the belief in a moderate posting frequency. Between April 30, 2026, and May 1, 2026, the price of the '65-89' option dropped significantly from 38c to 26.5c, while the '40-64' option rose from 43.5c to 51.5c. This reflects an initial shift in market expectations regarding Musk's posting frequency, predicting it will more likely fall in the lower range.

Specific temperature predictions for daily weather are not highly followed by the general public but are common in prediction markets. It possesses some novelty, sitting between mainstream macro events and extremely bizarre questions.

There is a notable divergence between market expectations and the official forecast. The '78°F or higher' option is priced at 41 cents, implying the market expects the intense heat to continue. However, the explicit NWS forecast projects a cooldown to 73°F for May 5. Traders might be heavily extrapolating the 81°F heatwave from Sunday and Monday without factoring in the forecasted weather shift on Tuesday.