While global warming is a hot topic, betting on specific monthly temperature anomalies (down to 0.01 degrees) is a niche scientific data prediction, less common than elections or sports, but standard for climate watchers.

April 4, 2026 - April 5, 2026: The price of the 1.20–1.24ºC option surged from 28.5c to 39.5c. This was driven by changing market expectations or preliminary data signaling anomalously high April temperatures, causing a rapid inflow of capital into this bracket. Previous record: Data provided is a single snapshot; without historical price points, volatility cannot be detected.

The market pricing is heavily skewed towards high-temperature brackets (>1.20ºC), which diverges somewhat from traditional climate models that forecast a stronger cooling effect following a La Niña period. While many scientific projections anticipate a reversion closer to historical norms post-La Niña, traders are clearly betting that underlying secular warming and extreme climate inertia will easily overpower this cooling effect.

Mainstream rating agencies (like the Cook Political Report) generally classify SC-01 as a Solid/Safe Republican district, implying a win probability exceeding 90%. However, the prediction market currently prices the Republicans at only 75c. This indicates a significant divergence between market pricing and mainstream political consensus, with the market notably overestimating the Democrats' chances of flipping the seat.

April 7, 2026 - April 8, 2026, the price of the '66°F or higher' option surged from 80c to 99c. The reason is that as the expiration date approaches (within 3 days), weather forecast uncertainty has largely dissipated, further confirming normal warm temperatures for Austin on April 11 and completely ruling out the possibility of extreme cooling. No other significant price movements exceeding 10 cents were observed over the last 3 days. Prices for lower temperature options remained extremely low, reflecting forecast certainty.

China's Q1 GDP data is a key indicator of global economic health. A miss or beat would directly impact commodities (especially Crude Oil and Copper, given China's consumption) and China-related ETFs (like FXI). The Australian Dollar (AUDUSD), often a proxy for the Chinese economy, would also see significant volatility. While there is some impact on the broader US stock market, it is typically a secondary effect.

April 5, 2026 - April 8, 2026, the price of the '4.5-5.0%' option plunged from 43c to 26.5c, while '5.0-5.5%' surged from 54.5c to 68.5c. The reason is that as the release date approaches, the market likely received confirmation of stronger internal indicators or policy effects, leading to a sharp rise in expectations for Q1 GDP to exceed 5% and causing intense position-shifting. March 30, 2026 - April 1, 2026, the price of the '4.5-5.0%' option plunged from 69.5c to 43.5c before quickly rebounding to 71c, while '5.0-5.5%' experienced the opposite trend (surging from 27.5c to 49.5c then retreating to 28c). The reason is short-term market divergence and expectation revisions regarding leading economic indicators (such as PMI) released at the end of March, leading to intense position-shifting between the two core brackets. March 16, 2026 - March 19, 2026, the price of the '5.0-5.5%' option surged from 10.5c to 23c, while '4.5-5.0%' dropped from 81c to 71c. The reason is increased market confidence in post-'Two Sessions' policy implementation, betting on Q1 GDP data exceeding 5% to achieve a 'strong start,' leading to a significant rotation of capital. March 6, 2026 - March 11, 2026, the price of the '5.0-5.5%' option rose from 6c to 12c, driven by strong economic target signals released during the 'Two Sessions,' causing some capital to pivot toward optimistic expectations.