Between May 1, 2026, and May 3, 2026, the price of the 20°C option surged from 10.5c to 40c, and the 21°C option rose from 16.5c to 34.5c. Conversely, prices for the 18°C and 22°C options dropped by more than 10c. This was driven by converging meteorological forecasts as the target date approached, which confidently projected a high of around 20-21°C, causing market capital to consolidate into these two options.

Uber's total number of trips is a key operational metric measuring the growth of its rideshare and delivery businesses. The outcome will directly impact Uber's stock price upon earnings release and may have a minor spillover effect on key competitors like Lyft.

Between 2026-04-29 and 2026-05-02, the price of the 3.6B option climbed from 58c to 71.5c, indicating that as the earnings date approaches, market participants have regained further confidence in hitting 3.6 billion trips. Between 2026-04-29 and 2026-04-30, the price of the 3.6B option recovered from 54c to 61c, likely because market participants reassessed the seasonal dip or received new unofficial data clues, restoring some probability of crossing 3.6 billion trips. Between 2026-04-27 and 2026-04-28, the YES price for the 3.6B option plunged from 87.5c to 51.5c. This was likely due to market participants revising their Q1 seasonal dip estimates downwards as the earnings release approaches, significantly reducing the perceived probability of crossing 3.6 billion trips. Between 2026-04-27 and 2026-04-28, the 4.4B and 4.6B options experienced anomalous price spikes (to 5.45c and 6.0c respectively), likely caused by poorly executed trades by inexperienced market participants in a low-liquidity environment.

Relatively niche weather prediction market. While people check weather daily, placing financial bets on the exact maximum temperature of a specific city on a specific date down to 1°C is not something the general public typically participates in or thinks deeply about.

May 1, 2026 - May 3, 2026: The prices for 11°C and 12°C rose from around 21c and 34c to 37c and 48c respectively, while the 13°C option plummeted from around 22c to 4c. This was driven by updated meteorological forecasts and real-time observations indicating weaker-than-expected daytime heating, heavily favoring a cooler maximum temperature range.

Weather forecasting is a niche but relatively established category in prediction markets. While predicting the daily high for a specific city isn't a major global issue, it is a common proposition for quantitative modelers and weather enthusiasts.

May 1, 2026 - May 3, 2026: The price of the '62-63°F' option steadily surged from 22.5c to a peak of 50.5c. This was driven by converging weather models showing greater certainty around a deeper marine layer locking daytime highs in this range. May 1, 2026 - May 3, 2026: The '60-61°F' option climbed from 13.5c to 29c as some local forecasts indicated SFO might struggle to break out of the low 60s due to stubborn cloud cover. May 1, 2026 - May 2, 2026: The '64-65°F' option fluctuated from 14.5c up to 33.5c before dropping back to 18c, reflecting early uncertainty in the forecast that was later resolved by cooler temperature projections.

Betting on the daily high temperature of a specific city is somewhat niche and novel for the general public, though it is a standard topic within prediction markets and weather derivatives.

May 2, 2026 - May 3, 2026, the price of 25°C plummeted from 22c to 6c, as closer-to-date weather forecasts indicated higher potential temperatures. May 2, 2026 - May 2, 2026, the price of 26°C dropped from 42c to 29.5c, reflecting a slight upward shift in temperature modeling. May 2, 2026 - May 2, 2026, the price of 27°C rose from 24.5c to 39.5c, as updated forecasts made 27°C the most likely peak temperature. May 1, 2026 - May 2, 2026, the price of 28°C crashed from 37.5c to 12c, because actual conditions and refined forecasts failed to support extreme heat expectations as the date approached.