April 26, 2026 - April 30, 2026, Eric Chung's price plummeted from 68c to 36.5c. Reason: Intensified competition shook the market's confidence in his absolute frontrunner status. April 27, 2026 - April 30, 2026, Christina Hines's price spiked from 13.5c to 48c before settling at 29c. Reason: Her recent campaign activities gained massive market attention before returning to a rational valuation. April 27, 2026 - April 28, 2026, Tripp Adams experienced an anomalous volatility, briefly surging from 2.45c to 25.45c before crashing back, likely due to a single large speculative bet amid low liquidity. March 29, 2026 - March 30, 2026, Eric Chung's price surged from 58c to 72c. Reason: His campaign momentum solidified, causing market capital to rapidly concentrate on the definitive frontrunner. March 29, 2026 - March 30, 2026, Christina Hines's price plummeted from 19.5c to 6.5c. Reason: Her campaign hit a bottleneck, leading the market to price her out as a marginal candidate. March 26, 2026 - March 27, 2026, Brian Jaye's price crashed from 16.5c to 5c. Reason: His abysmal fundraising finally forced the last remaining speculative money to capitulate. March 15, 2026 - March 16, 2026, Tim Greimel's price surged from 10c to 39.5c. Reason: A massive market correction aligning his price with his strong fundamentals as Mayor of Pontiac. March 13, 2026 - March 15, 2026, Eric Chung's price rose from 34.5c to 47.5c before settling at 43.5c. Reason: Consolidation of his status as the fundraising frontrunner. March 12, 2026 - March 16, 2026, Brian Jaye's price faded from a speculative high of 31.5c to 19c. Reason: Speculative interest waned as his lack of campaign funds weighed on the price.

2026-04-27 - 2026-04-29, the $50M option crashed from 88c to 45c before rebounding to 88.5c, while the $300M option surged from 19c to 51c. This was caused by extreme illiquidity; random market orders or large trades completely detached prices from mathematical probability logic, creating multiple inverted price anomalies. 2026-04-13 - 2026-04-14, the price of the $50M option plummeted from 76.5c to 43.5c, and the $100M option fell from 55c to 37c, likely due to cooling market expectations or large sell orders in a low-liquidity environment causing a sharp correction.

The market suffers from a severe internal logical divergence. In a threshold-based prediction market, the probability of reaching a higher FDV must mathematically be lower than or equal to reaching a lower FDV. However, the order book implies a higher probability for $300M (51%) than $200M (41.5%), and for $1B (19.85%) than $500M (13.5%). This divergence is entirely an artifact of the AMM mechanism breaking down under extremely low liquidity, rather than fundamental market disagreements.

If Republicans lose House seats in deep red or swing states won by Trump, it often signals a receding 'Red Wave' or dissatisfaction with the incumbent party, increasing the likelihood of Democrats retaking House control. Congressional gridlock is generally viewed favorably by equities (preventing radical policy shifts), but increased policy uncertainty signaled by seat losses could cause short-term volatility. This event serves as a specific indicator for the broader midterm election outcome.

April 27, 2026 - April 28, 2026, the price of Option 'Yes' plummeted from 92.5c to 67.25c. This is likely due to whale selling, a liquidity vacuum, or an overreaction to rumors regarding redistricting, rather than a material shift in the structural defensive realities of the midterms. March 22, 2026 - March 28, 2026, the price of Option 'Yes' slightly retraced from 92.2c to 87.8c, likely due to profit-taking by early investors or short-term volatility caused by low liquidity, not reflecting a fundamental shift. March 7, 2026 - March 13, 2026, the price of Option 'Yes' remained completely flat at 93.45c, indicating that the market consensus regarding the GOP's defensive vulnerability in the midterms is solidified, and trading activity has entered a quiet period. February 9, 2026 - February 11, 2026, the price fluctuated slightly between 91.5c and 92c, representing a consolidation phase following the market's pricing in of historical midterm patterns.

The current market price (67.25c) implies an approximately 33% chance that the GOP will execute a perfect defense across all 31 states with zero net seat losses. This severely diverges from mainstream political science consensus and historical data, which dictate that the incumbent President's party almost invariably loses House seats in midterms. Expecting a flawless defense across 31 separate states is statistically unrealistic. The market is likely mispriced due to short-term capital dynamics.

April 25, 2026 - April 28, 2026, Yan Xiong's price surged from 16.45c to 50.25c. This was caused by extremely low market liquidity, allowing small speculative buys to drastically inflate a long-shot candidate's price. April 11, 2026 - April 12, 2026, Charles Park's price surged from 24c to 36c. This was caused by extremely low market liquidity where a small amount of buying drastically pushed up the price. March 21, 2026 - March 25, 2026, Grace Meng's price plummeted from 68.5c to 41c. This was caused by speculative bets on challengers in an extremely illiquid market, mechanically depressing the incumbent's price. February 11, 2026 - March 13, 2026, Charles Park's price anomalously surged from ~1c to 46c. This was driven by his March 2nd endorsement from the progressive group NYPAN, combined with extremely poor market liquidity.

The market prices imply a 50% win probability for Grace Meng, tying her with Yan Xiong. This significantly diverges from mainstream political consensus, which views Meng as a completely safe incumbent heavily favored to win re-nomination. The divergence is entirely a distortion caused by extreme illiquidity and low participation in this specific prediction market.

April 27, 2026 - April 29, 2026, extreme volatility was observed across multiple candidates. Heath Howard's price spiked dramatically from roughly 5c to 49.6c, and Maura Sullivan jumped from 27.5c to 48c, causing Stefany Shaheen to dip temporarily to 50.5c. Prices rapidly mean-reverted the following day. This signals highly speculative or anomalous trading behavior in a low-liquidity environment rather than genuine fundamental shifts. March 10, 2026 - March 12, 2026, Maura Sullivan's price rose from 21c to 27c (+6c). While not meeting the 10c high-volatility threshold, this indicates speculative buying interest despite a lack of clear fundamental drivers. Other options remained stable during this period. February 23, 2026 - February 26, 2026, the market was quiet with minimal fluctuations. Stefany Shaheen drifted slightly up to 61c, reflecting the slow consolidation of her frontrunner status, while trailing candidates oscillated narrowly at the low end.

This is a niche market focused on a specific AI benchmark score. While AI capability is a hot topic, FrontierMath is a relatively new and extremely difficult benchmark. The general public is likely insensitive to the specific implications of these scores, making it a specialized topic within the AI domain with moderate novelty.

FrontierMath is considered an extremely difficult AI reasoning benchmark (current scores are very low). If Google Gemini achieves a breakthrough high score (e.g., 40-50%+) by June 2026, it would be viewed as significant progress toward AGI, greatly boosting market confidence in Google's AI technology and potentially causing a tradable price movement (Score 3). Such a technological breakthrough would also generate positive sentiment spillover for the broader tech sector (Nasdaq).

Apr 22, 2026 - Apr 25, 2026, the price of the '40%+' option plummeted from 92.2c to 68.8c, while the '45%+' option surged from 46c to 62.5c. The reason is the market expectations converging on specific Gemini scores, paired with an abnormal pricing inversion likely caused by short-term liquidity issues. Apr 15, 2026 - Apr 17, 2026, the price of the '45%+' option dropped from 44.5c to 33c, likely due to a temporary wavering of market confidence in the new Gemini model reaching this specific tier, prompting some funds to exit to the sidelines, before a swift corrective rebound on the 18th. Apr 9, 2026 - Apr 11, 2026, the price of the '45%+' option plummeted from 59c to 35.5c, and the '50%+' option crashed from 32.5c to 14c, likely due to the market receiving negative signals or leaked information suggesting that the new Google Gemini model's performance on the FrontierMath benchmark fell short of expectations, bursting the bubble of high-score anticipation. Mar 23, 2026 - Mar 27, 2026, the price of the '50%+' option steadily climbed from 26c to 42c, driven by growing optimism surrounding Gemini's new reasoning architecture's internal benchmark performance ahead of Google I/O, prompting buying interest in higher-tier targets. Feb 27, 2026 - Feb 28, 2026, the price of the '50%+' option surged from 23.5c to 33.5c, likely due to speculative betting ahead of Google I/O (May) or leaked data regarding 'Deep Think' mode performance, suggesting a breakthrough in advanced reasoning. Meanwhile, the 45% option anomalously declined, indicating inconsistent market liquidity. Feb 22, 2026 - Feb 25, 2026, the price of the '45%+' option slowly drifted down from 44.5c to 37.5c, likely due to the lack of immediate updates on the official leaderboard, causing some holders to exit.

FrontierMath is designed to stump current AI models. If Grok achieves a score of 25%+, it would signal a massive breakthrough in reasoning capabilities, potentially leapfrogging OpenAI and Google. This would directly boost sentiment for the Musk ecosystem, serving as a positive catalyst for TSLA (Score 3) as a proxy for Musk's AI prowess, while pressuring competitors like MSFT (OpenAI) and GOOGL. It is a classic tech-breakthrough event with tradable volatility.

April 22, 2026 - April 24, 2026, the 25%+ option declined from 69c to 55.5c, likely due to a cooling of short-term optimism regarding Grok's ability to clear the baseline threshold soon, or profit-taking driving the price back towards its fair value. March 5, 2026 - March 8, 2026, the 50%+ option surged from 13c to 26.5c (doubling), representing a rapid recovery after a flash crash on March 4 (where it fell from 26c to 13c). This V-shaped recovery likely stems from a liquidity correction or a market reassessment of xAI's potential to breakthrough in the highest difficulty tier. Feb 9, 2026 - Feb 10, 2026, the 30%+ option declined from 61c to 56c, indicating a brief pullback in confidence for high tiers. Notably, one month later, this option has rebounded and rallied to a much higher level, demonstrating a fundamental reversal in market sentiment.

Definition ambiguity risk exists. The rule strictly defines market cap as 'outstanding shares multiplied by closing price', which is the standard secondary market definition. However, IPO valuations cited in media often refer to 'Fully Diluted Valuation' (including option pools). For tech firms, the fully diluted figure can be 10-20% higher than the market cap based on outstanding shares. If Ledger claims a $4B valuation (fully diluted) but the strict market cap is only $3.5B, the market would resolve to 'No', contradicting public headlines.

Ledger's valuation is highly positively correlated with broader crypto market sentiment, specifically Bitcoin (BTC) prices. If BTC crashes pre-IPO (as mentioned in search results dropping from $126k to $70k), Ledger's hardware wallet sales projections and valuation would suffer a structural shock. Coinbase (COIN), as a public crypto infrastructure peer, serves as a direct pricing anchor; its multiple compression would drag down Ledger.

April 27, 2026 - April 30, 2026, the price of the $6B option surged from 19c to 51c, a massive jump of 32c, while the $1B option crashed from 49.75c to 29.95c. This caused an extreme pricing inversion ($6B probability far exceeding $4B, $5B, and $1B), completely deviating from basic logic, presumed to be caused by irrational large buy orders or fat-finger errors in an illiquid market. April 13, 2026 - April 14, 2026, the price of the $4B option surged from 30c to 40.5c, a jump of over 10c, causing a severe pricing inversion with the $3B option (40.5c > 36.5c), likely driven by the impact of a single irrational large buy order. March 27, 2026 - March 30, 2026, the price of the $1B option fell from 75.2c to 55.8c, a drop of nearly 20c, indicating a shake in short-term certainty or capital rotation regarding Ledger's successful IPO or listing at such a low valuation. March 13, 2026 - March 15, 2026, the price of the $4B option crashed from 49c to 12c, a 75% drop, directly causing the severe price inversion at the time (falling below the $5B option). Meanwhile, the $1B option rebounded from 70.9c to 81.4c, indicating increased market confidence in the IPO taking place, but a breakdown in the pricing mechanism for specific valuation ranges. February 23, 2026 - February 24, 2026, the price of the $4B option surged from 26c to 51.5c, reflecting an overheated market reaction to high valuation targets, briefly exceeding the $3B option. February 9, 2026 - February 10, 2026, the price of the $4B option rose from 21c to 37c, a delayed reaction to rumors of Ledger seeking a $4 billion valuation.

The implied probabilities of the options in the current prediction market exhibit severe logical inversions (e.g., $6B is priced higher than $1B, $4B, and $5B). This severely contradicts any rational financial pricing model and mainstream market common sense. This divergence is entirely caused by market microstructure flaws and irrational speculation under extremely low liquidity, rather than a shift in fundamental consensus.

This is a typical celebrity gossip market. While divorce speculation is common in tabloids, framing it as a serious prediction market topic for a specific couple carries a moderate level of novelty.

April 27, 2026 - April 30, 2026, Option_'Yes' skyrocketed from 5.6c to 57.4c before settling at 51.5c. This was driven by explosive new rumors and tabloid reports alleging a severe marital crisis, causing a massive influx of speculative capital. April 9, 2026 - April 15, 2026, Option_'Yes' declined steadily from 5.5c to 3.2c, as previous tabloid rumors faded and no new evidence of marital issues emerged, leading to the natural time decay of the speculative premium. March 17, 2026 - March 31, 2026, Option_'Yes' fluctuated narrowly between 5.4c and 6.5c, as sporadic gossip and social media speculation maintained weak speculative buying. February 27, 2026 - March 16, 2026, Option_'Yes' drifted from 4.6c to 5.7c, driven by social media over-analysis of Robbie's 'husband... or whoever' red carpet remark and the spotting of matching 'skeleton rings', which sustained speculative interest. February 20, 2026 - February 26, 2026, Option_'Yes' crept up from 3.8c to 4.6c, as gossip surrounding the 'Wuthering Heights' release and Robbie's chemistry with co-star Jacob Elordi generated minor speculative buying.

The market price implies a >50% probability of an imminent divorce, which diverges from the relatively cautious reporting of mainstream entertainment media (e.g., People, THR). Mainstream outlets typically wait for PR confirmation before validating such claims, while prediction markets react aggressively to unverified leaks, resulting in a high emotional premium.

April 28, 2026 - April 29, 2026, the price of 'June 30, 2026' plummeted from 53c to 24.5c, indicating a renewed cooling of expectations for a launch by the end of June. April 28, 2026 - April 29, 2026, the price of 'December 31, 2026' rebounded from 49.5c to 54c, though it remains significantly undervalued. April 27, 2026 - April 28, 2026, the price of 'December 31, 2026' plummeted from 80.5c to 49.5c, exacerbating the irrational pricing inversion where the end-of-year option is priced lower than the Q3 option. April 27, 2026 - April 28, 2026, the price of 'June 30, 2026' surged from 25c to 53c, likely due to short-term speculation or optimistic guesses regarding the launch schedule. April 25, 2026 - April 26, 2026, the price of 'September 30, 2026' surged from 39.5c to 53.5c, showing a recovery in market confidence. April 24, 2026 - April 25, 2026, the price of 'September 30, 2026' plummeted from 65c to 39.5c, likely affected by short-term sentiment shifts or poor liquidity. April 20, 2026 - April 22, 2026, the price of 'December 31, 2026' plummeted from 80c to 67c, likely due to shifting market sentiment regarding the certainty of a token launch this year, or illiquid selling by whales. This drastically narrowed the spread between December and September to an irrational level. March 30, 2026 - March 31, 2026, the price of 'June 30, 2026' plummeted from 51.5c to 26.5c, as market expectations cooled for a quick TGE and airdrop immediately following the end of Season 1 (May 18). March 31, 2026 - April 1, 2026, 'December 31, 2026' dropped from 81c to 71c, exacerbating the irrational pricing inversion where Q4 is priced lower than Q3. March 21, 2026 - March 22, 2026, 'December 31, 2026' dropped from 84.5c to 74.5c, likely due to whale dumping or thin liquidity causing short-term mispricing. March 4, 2026 - March 9, 2026, 'June 30, 2026' drifted down from 42c to 36.5c, reflecting a general decline in schedule confidence. Feb 10, 2026 - Feb 11, 2026, 'March 31, 2026' plummeted from 27.5c to 16c after official confirmation that Season 1 ends May 18, collapsing Q1 launch expectations.

The most significant divergence is the internal pricing inversion within the prediction market itself. Logically, if a token launches by September 30 (Yes price 65c), it must also launch by December 31 (Yes price is only 54c). This clear violation of mathematical logic suggests irrationality among market participants or severe liquidity constraints causing price distortion.

Hylo is a relatively niche crypto project (likely a newer protocol on Solana or similar), virtually unknown outside of specific crypto enthusiast circles. This is a classic niche market question with low general awareness.

April 23, 2026 - April 26, 2026, the price of the 'December 31, 2026' option fell from 58.5c to 40.5c. The likely reason is that as time passes without a clear official timeline, investors are closing long-term positions to reduce capital opportunity costs. March 5, 2026 - March 5, 2026, the price of the 'March 31, 2026' option spiked from 3.5c to 19.7c before settling at 16c, driven by speculation that the conclusion of Hylo's Season 1 points campaign implied an immediate Q1 TGE.

While the rule explicitly specifies LM Arena as the source, there are two significant risk points: 1. The definition of 'second best' can be complicated by ties; although the rule mentions alphabetical resolution, this adds complexity. 2. Model attribution issues, for example, if models from xAI or DeepSeek are renamed or merged, could spark disputes. Additionally, the 'Second Best' spot is highly volatile, making the exact moment of settlement crucial.

Since insiders (researchers, engineers at AI labs) may know the performance benchmarks (SOTA levels) of upcoming models in advance, there is significant information asymmetry. This event correlates directly with the stock prices of AI giants. If a model from Google or OpenAI unexpectedly underperforms or excels, it directly impacts market confidence in their AI competitiveness, affecting GOOGL or MSFT prices. Hedging is significant.

2026-04-22 to 2026-04-25, Google's price dropped from 24.5c to 12c, as market confidence in its next-generation models surpassing Anthropic or OpenAI by the end of June significantly weakened. 2026-04-19 to 2026-04-25, OpenAI's price steadily climbed from 9.15c to 22.35c, reflecting market sentiment that amid intensified competition, some of OpenAI's flagship models might settle in the second position. 2026-04-16 to 2026-04-18, Anthropic's price surged from 45.5c to 57c, as market confidence significantly increased regarding its ability to maintain or capture the second spot on the LMSYS leaderboard. 2026-03-29 to 2026-04-04, OpenAI's price steadily declined from 18c to 7.5c, reflecting market expectations that its next-generation model had firmly secured the #1 spot on the leaderboard, thereby reducing the probability of it resolving as #2. 2026-03-25 to 2026-03-28, Google's price fell from 33.5c to 21c, likely because the market lost confidence in Google's ability to release a product that surpasses new models from OpenAI and Anthropic in the short term. 2026-03-25 to 2026-03-28, Anthropic's price rose from 35c to 42.5c, due to the strong performance of its recent models, leading the market to expect a high probability of it securing a top-two spot.

This event is uncorrelated with macroeconomics but directly impacts the stock price of Sporting CP. If Ronaldo decides to return to his boyhood club (listed as Sporting CP), its publicly traded entity (Sporting Clube de Portugal - Futebol, SAD, Ticker: SCP) would likely see a significant price surge due to commercial and brand value expectations. Other options are mostly non-public entities (MLS teams, Real Madrid).

April 27, 2026 - April 29, 2026, the Yes prices of dozens of MLS teams, including Atlanta United FC and Austin FC, absurdly surged from under 10c to 49.95c. This is due to extreme irrational capital buying or abnormal market manipulation. March 31, 2026 - April 1, 2026, the price of Los Angeles FC (LAFC) surged from 1.95c to 39.45c, and CF Montréal rose from 0.05c to 10c. This was due to a new wave of baseless MLS transfer rumors triggering a short-term retail speculative frenzy, with prices beginning to retrace from their highs in the following days. March 16, 2026 - March 19, 2026, Sporting CP rose from 8c to 13.5c (~5.5c rise), and Real Madrid rose from 5.6c to 10.15c (~4.5c rise). While below the 10c breakout threshold, this uptrend reflects a delayed speculative reaction to the February 'strike' rumors, with capital seeking European alternatives to MLS as a hedge. February 28, 2026 - March 2, 2026, LA Galaxy saw brief volatility, reflecting the market digesting earlier rumors.

Market prices are severely disconnected from mainstream common sense. The prediction market implies a near 50% probability for Ronaldo to join almost 30 different MLS teams, putting the implied cumulative probability well over 1000%, which is physically and logically impossible. Mainstream sports media widely expects Ronaldo to stay in Saudi Arabia or only have tenuous links to a select few top clubs, not dozens of random MLS teams.

As TMZ is primarily a celebrity gossip and entertainment outlet, whether it gets a White House press badge is a highly niche and novel question. It falls outside typical public or market discourse, giving it a high novelty factor.

Between April 28, 2026, and April 29, 2026, the price of Option_'Yes' dropped from 49c to 38.5c, a move of more than 10 cents. This was likely driven by the realization that despite the initial hype surrounding TMZ's new D.C. bureau, the outlet still lacks formal congressional credentials and is mostly operating on the periphery [2, 5]. The bureaucratic hurdles of securing a White House hard pass likely tempered market expectations for an immediate resolution.

The risk lies in the potentially blurry line in diplomatic rhetoric between 'formal recognition' and 'establishing informal diplomatic ties or offices.' Additionally, the rules strictly require a 'UN member state,' meaning recognition by non-UN entities (e.g., Taiwan) would not trigger a 'Yes' resolution.

This is a relatively niche geopolitical topic. While the general public rarely follows Somaliland's independence status daily, betting on international recognition of sovereignty (like Taiwan, Palestine, Kosovo) is a standard geopolitical category in prediction markets, making it not overly bizarre.

April 26, 2026 - May 2, 2026: The price of Option_'Yes' surged from 16.5c to 36c. This was driven by Israel's announcement on April 26 appointing its first ambassador to Somaliland, a substantive diplomatic step that ignited market expectations of other countries (like the UAE) following suit in the short term. Prior to April 23, 2026 (previous analysis period): There were no price movements exceeding 10 cents for the option in the preceding 3 days, with the price remaining stable between 17c and 18c.