April 21, 2026 - April 22, 2026, market expectations underwent a drastic reversal due to new data or sentiment indicating a significant drop in approval ratings. The '39.0–39.4' option skyrocketed from 3.5c to 59.9c, and '38.5–38.9' surged from 1.75c to 39.5c. Conversely, the formerly dominant higher brackets crashed: '39.5–39.9' plummeted from 57.5c to 8.5c, and '40.0–40.4' collapsed from 53.5c to 0.55c. April 20, 2026 - April 21, 2026, the '39.0-39.4' option fell from 26c to 9c, while '40.0-40.4' rose from 25.5c to 41.5c, indicating that with new data or confirmed expectations, the market believes the approval rating tilts towards the upper bracket. April 18, 2026 - April 19, 2026, as new polling data was digested and the resolution date neared, market expectations reverted toward the median. The '40.0-40.4' option fell from 40.5c to 27.5c, and the '40.5+' option crashed from 20.3c to 1.6c. Concurrently, the '39.5-39.9' option absorbed this probability, climbing from 35.5c to 46c. April 17, 2026 - April 18, 2026, the '40.0-40.4' option surged from 27c to 40.5c, and the '40.5+' option jumped from 4c to 24c, while the '<38.5' option crashed from 27c to 5c. This sharp movement was driven by new polling data feeding into the Silver Bulletin aggregator, pushing Trump's expected approval rating significantly higher.

April 21, 2026 - April 22, 2026: The price of claude-opus-4-6-thinking surged from 49c to 80.5c, as the market likely observed this model establishing a lead on the Chatbot Arena leaderboard. April 21, 2026 - April 22, 2026: The price of 'Other' briefly rose from 49c to 78.5c before plummeting to 16c, initially driven by anticipation of unlisted new models but crushed by the strong performance of claude-opus-4-6-thinking. April 21, 2026 - April 22, 2026: The price of claude-opus-4-7-thinking crashed from a high of 68c to around 4c, as its leaderboard performance fell short of expectations and was overtaken by 4-6-thinking.

There is extreme structural anomaly in the market, with almost all players' YES prices above 40%, making the total implied probability far exceed 100%. This completely diverges from mainstream sports betting odds and expert predictions (where only Alcaraz has a 30-40% chance, while most tier-2 players are below 2%). This divergence is primarily due to the lack of liquidity and market maker participation in the early stages of this prediction market.

Tesla's earnings results will have a direct and significant impact on TSLA's stock price. A noticeable beat or miss on non-GAAP EPS can lead to substantial volatility in the stock (Score 4). Because Tesla holds a notable weight in the Nasdaq 100, significant movements in its share price will also generate minor intraday impacts on the index (Score 2).

April 19, 2026 - April 22, 2026, the price of Option_'Yes' plunged from 34c to 17c (currently 18c), as pessimistic sentiment regarding Tesla missing earnings expectations intensified with the approaching earnings date, leading investors to dump Yes shares to avoid risk. April 15, 2026 - April 17, 2026, the price of Option_'Yes' dropped from 45.5c to 34.5c, as the market further priced in the earnings downside risks brought by weak delivery data approaching the earnings date. April 11, 2026 - April 12, 2026, the price of Option_'Yes' plunged from 63c to 38c, as the market digested the dismal delivery data and institutions significantly lowered their earnings expectations.