Predicting the daily high temperature for a specific location is a relatively niche data prediction market. While everyone checks the weather, ordinary people rarely bet on the precise temperature range of a specific weather station on a given day.

May 2, 2026 - May 4, 2026, the price of '60°F or higher' surged from 86.5c to 99.4c as the resolution date approached and weather forecasts confidently projected high temperatures in the 70s.

Predicting the daily high temperature for a specific city is a relatively niche weather derivative market. While weather forecasts are common, ordinary people rarely bet on the exact integer degree Celsius of a specific day unless they are weather enthusiasts or traders.

May 2, 2026 - May 3, 2026: The price of the 24°C option surged from around 28.5c to a peak of 54c. This occurred because, as the expiration date approached, weather forecasts stabilized around 24°C, strengthening market consensus. May 2, 2026 - May 3, 2026: The price of the 23°C option dropped from 32c to 10.5c (before bouncing back to 19c) because short-term forecasts slightly revised the high temperature upward, decreasing the likelihood of a 23°C outcome.

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.

Predicting the exact highest temperature in a specific city on a certain day is a relatively niche and random prediction market. Average people typically do not actively think about or trade on such questions, giving it a moderate level of novelty.

May 3, 2026 - May 4, 2026: The price of the 27°C option surged from 6.5c to 24c, driven by updated short-term meteorological models showing a potential brief temperature spike. May 3, 2026 - May 4, 2026: The price of the 24°C option plummeted from 25.5c to 8.5c, as actual observations and near-term forecasts effectively ruled out the highest temperature staying at or below 24°C. May 2, 2026 - May 4, 2026: The price of the 26°C option climbed steadily from 30c to 45.5c, as the forecast medians from multiple meteorological agencies converged onto 26°C.

May 2, 2026 - May 4, 2026: The price of the 17°C option surged from 10c to 45.5c, while the 18°C option retraced to 28.5c after peaking at 48.5c, and the 19°C option fell from a high of 35c down to 15.5c. This is because, as the expiration date approaches, clearer weather forecasts indicate that rain will suppress the high temperatures, dramatically increasing the probability of lower temperature ranges. Prior to May 2, 2026, no significant price movements exceeding 10 cents were observed.