There are critical nuances in the rules that create potential for dispute. First, the China Coast Guard (CCG) is defined as military, while the Philippine Coast Guard (PCG) is not. Given that recent clashes have primarily involved coast guard vessels, this creates an asymmetric trigger. If CCG engages PCG, it relies on strict interpretation of whether an engagement involving one non-military side counts as a 'military encounter' under the spirit of the rule. Second, the threshold for ship ramming ('intentional' and 'significant damage' like a hole) relies on assessing intent and damage severity, which are subjective and prone to conflicting reporting.

If a genuine military clash occurs (resolves Yes), it would be a significant geopolitical black swan, especially given the risk of triggering the US-Philippines Mutual Defense Treaty. This would immediately spike risk-off sentiment, driving Gold higher. As the South China Sea is a critical shipping lane, conflict could disrupt supply chains and energy transport, boosting Crude Oil and depressing global equities (e.g., S&P 500). US Treasury yields would likely drop due to flight-to-safety buying given potential US involvement.

While definitions are relatively clear, the determination of a 'military offensive intended to establish control' can be grey. For instance, blockades, large-scale drills turning into minor skirmishes, or limited actions against outer islands might spark debate over whether they constitute an 'invasion'. Additionally, official confirmation from the UN or other bodies may face political delays.

This event represents an extreme tail risk. If realized, it would devastate global supply chains (especially semiconductors), causing a crash in TSMC (TSM) and Nvidia (NVDA) which relies on its capacity. Global equities (Nasdaq 100, S&P 500) would suffer massive drawdowns due to geopolitical panic and expected sanctions, while capital would flee to Gold and the Dollar for safety. This is a highest-level shock event for financial markets.

Medium risk. The rules strictly distinguish between public release/open beta and closed beta, and require specific naming or official confirmation. If Anthropic releases it under a different name without clear confirmation or keeps it in closed beta, resolution disputes could arise.

April 7, 2026 - April 10, 2026, the price of the 'June 30' option plummeted from 70.5c to 17c, and the 'April 30' option dropped from 23.5c to 3.15c. The reason is the fading hype post-leak and a lack of a clear release timeline from Anthropic, leading to a complete collapse in market confidence regarding a short-term public launch. April 4, 2026 - April 6, 2026, the market was in a wait-and-see state with no short-term price movements exceeding 10 cents observed, showing a slow downward trend overall.

There is a significant timeline trap. While the title mentions 'June 30', the rules specify the year 2026. This means even if the candidate wins in Nov 2025 and takes office in Jan 2026, there is a mere 6-month window to pass legislation, secure a site, build, and 'actively open' a store. Given NYC bureaucratic inefficiency, this condition is extremely difficult to meet, creating a massive risk for 'Yes' bettors.

This is a highly specific and unorthodox policy market (socialist city-owned grocery stores), far removed from mainstream election outcome predictions. It relies on the minutiae of a specific candidate's campaign promise, making it a niche and novel political derivative.

There is moderate risk. Resolution relies on a specific third-party tracker (xtracker) and has detailed rules about what counts (reposts, quotes, main feed replies). Additionally, deleted posts may count if they survive for around 5 minutes, which could cause the final figure to deviate from a direct manual count on X.

This is quite a novelty market. Before seeing this prompt, ordinary people would rarely seriously forecast or track the exact number of tweets from the White House over a specific week. It is a typical novelty bet based on social media activity metrics.

April 13, 2026 - April 14, 2026, the price of the '140-159' option surged from 61c to 97.6c, while the '160-179' option plummeted from 35c to 1.75c. This occurred because, with only a few hours remaining until expiration, the actual posting volume definitively locked into the 140-159 range, eliminating the possibility of higher frequency brackets. April 13, 2026 - April 13, 2026, the price of the '140-159' option surged from 61c to 93c, while the '160-179' option plummeted from 35c to 5.75c. This occurred because, with less than a day remaining, actual posting volume definitively locked into the 140-159 range, eliminating higher frequency possibilities. April 12, 2026 - April 13, 2026, the price of the '140-159' option surged from 65c to 82c, while the '160-179' option plummeted from 29.5c to 5.15c. This occurred because, with less than a day left, the actual posting volume nearly locked in the 140-159 range, eliminating the likelihood of higher frequency brackets. April 11, 2026 - April 13, 2026, the price of the '140-159' option surged from 41.5c to a peak of 73c before dropping to 61c, while the '160-179' option fell from 53.5c to 35c, and '120-139' fell from 11.9c to 1.15c. This was due to the actual posting volume becoming clearer as the weekend passed and the final day approached, causing the market to make final adjustments between the 140-159 and 160-179 brackets. April 10, 2026 - April 11, 2026, the price of the '140-159' option dropped from 50.5c to 43c, while '160-179' surged from 14.5c to 53.5c, as the posting frequency accelerated significantly before the weekend, pushing overall market expectations higher into the 160-179 bracket. April 9, 2026 - April 10, 2026, the price of the '120-139' option surged from 22.5c to 43.25c before pulling back to 28.15c, while the '140-159' option spiked from 31.5c to 50.5c. This was caused by further actual posting data showing a continued slowdown in posting pace, concentrating market expectations in lower brackets, followed by a slight correction. April 7, 2026 - April 9, 2026, the price of the '140-159' option surged from 15c to 31.5c, and the '120-139' option spiked from 2.6c to 22.5c. Concurrently, the '180-199' option plummeted from 34.5c to 20.5c, and '200+' dropped from 32.75c to 7.2c. This was caused by the release of actual posting data from the first few days of the period, which showed a much slower pace than anticipated, prompting capital to quickly rotate from extreme high-frequency brackets into the 120-159 median ranges. April 6, 2026 - April 7, 2026, the price of the '180-199' option surged from 16.5c to 34.5c, while the '200+' option jumped from 4.5c to 32.75c. This was driven by traders recalibrating expectations for higher posting frequencies as the measurement period approached. April 4, 2026 - April 5, 2026, the price of the '140-159' option plummeted from 42c to 13.5c as market sentiment and liquidity shifted toward higher post-volume brackets.

While the core rule relies on CME settlement prices, the definition of 'Active Month' introduces complexity. The rule specifies the Active Month is the nearest delivery-cycle month excluding the spot month. For end of June 2026, determining which contract is 'Active' is crucial. Typically, the July 2026 contract would be active, but if it passes its First Position Date (often late the prior month or early in the delivery month), it becomes non-active, rolling the active status to September. This rollover timing can be confusing for non-professional traders, presenting a distinct rule risk.

This prediction market is directly linked to actual Silver futures prices, making it a perfect hedging tool in itself. If the implied probability in this market diverges significantly from actual futures market pricing, it creates an arbitrage opportunity (Score 3). Additionally, Silver is highly correlated with Gold, the Dollar Index (DXY), and real rates (inverse to US 10Y Yields), though these assets are less impacted by Silver's specific price moves and are more driven by shared macro drivers.

Apr 6, 2026 - Apr 8, 2026, the price of '$85 Yes' dropped significantly from 32c to 25.5c, after a sharp fall from 40.5c on Apr 5, reflecting receding speculative enthusiasm for overly high target prices as the delivery month approaches, or pricing anomalies caused by internal platform liquidity issues. Mar 29, 2026 - Apr 1, 2026, the price of '$80 Yes' surged from 32.5c to 49.5c, driven by the rotation of safe-haven funds in the precious metals market and rebounding inflation expectations, significantly boosting confidence that silver will break $80. Mar 22, 2026 - Mar 23, 2026, the price of '$90 Yes' surged from 20.25c to 31.15c, driven by some funds betting on a short-term rebound. Mar 22, 2026 - Mar 23, 2026, the price of '$85 Yes' surged from 31c to 42.5c, also pushed by short-term funds. Mar 17, 2026 - Mar 18, 2026, the price of '$80 Yes' plunged from 51c to 33.5c, driven by the Fed holding rates steady and signaling hawkishness, which caused silver spot prices to break the $74 support level and triggered panic selling. Mar 17, 2026 - Mar 18, 2026, the price of '$85 Yes' fell from 47.5c to 34c, similarly impacted by expectations of tightening macro liquidity.

There is clear pricing irrationality in the market. Logically, the probability of silver breaking a higher resistance level (e.g., $90) must be lower than breaking a lower one (e.g., $85), but current market pricing shows the exact opposite ($90 Yes is priced higher than $85 Yes). This indicates the prediction market is severely skewed by irrational capital or fragmented liquidity, diverging from objective probability logic.

The critical risk lies in the definition of 'invite-only'. Waymo's launches (e.g., in Miami) typically follow a 'Waitlist' model where users must sign up and wait for an invite to ride. While media calls this a 'launch', strictly under the rule 'Limited pilot... or invite-only service will not qualify', this status should resolve to No. If Miami or other cities remain waitlisted by June 30, this creates significant resolution ambiguity.

Waymo is a subsidiary of Alphabet (GOOGL), and its expansion speed directly affects the market's valuation of autonomous driving commercialization. Uber is a key operating partner (e.g., in Austin, Atlanta), so any new joint launches (like Nashville) are bullish for Uber. Tesla (TSLA), as a main competitor in Robotaxi, faces direct competitive pressure from Waymo's rapid deployment.

Apr 6, 2026 - Apr 8, 2026: Denver crashed from 34.65c to 12c. Reason: Market expectations for near-term substantive public launch progress cooled significantly. Apr 6, 2026 - Apr 8, 2026: Miami dropped from 85.7c to 72.15c, and Dallas from 81.5c to 68.5c. Reason: Investors grew slightly more doubtful about their timelines for full public launch before late June. Apr 6, 2026 - Apr 8, 2026: Nashville dropped to 32.5c before rebounding to 46.5c. Reason: Intense speculation and divergence in evaluating its testing progress. Mar 31, 2026 - Apr 1, 2026: Denver surged from 12.5c to 33.05c. Reason: Market anticipation or favorable local regulatory signals likely accelerated expectations for transitioning from testing to public availability. Mar 27, 2026 - Mar 28, 2026: London skyrocketed from 3.7c to 35.6c, then fell back to 21.05c by Apr 1. Reason: Speculative buying regarding international expansion triggered high volatility, though a lack of concrete near-term evidence caused the price to retrace. Mar 23, 2026 - Mar 26, 2026: Dallas surged from 69.5c to 84c. Reason: Market sentiment recovered as investors realized the waitlist model is sufficient to trigger a 'Yes' resolution. Mar 18, 2026 - Mar 19, 2026: Dallas crashed from 80c to 58.5c. Reason: The market likely overreacted to the 'Full public launch later this year' phrasing in the Feb 24 announcement, fearing current waitlist status wouldn't qualify. Mar 18, 2026 - Mar 19, 2026: Detroit rebounded from 17.2c to 21.6c. Reason: A minor technical correction after previous overselling.

The title does not specify the source of the Ethereum Implied Volatility Index (e.g., Deribit's DVOL or T3's BitVol). Different platforms may have significantly different calculations and values, leading to resolution disputes. Additionally, whether 'hit' implies touching at any moment or a closing price, and specifically 'by' a date usually means touching at any point before the deadline, but the lack of a definitive data source creates medium risk.

April 7, 2026 - April 10, 2026: The price of '↑ 90' plummeted from 51.5c to 21.5c, and '↑ 85' fell from 62.5c to 49.5c, as market expectations for Ethereum's short-term implied volatility baseline receded, and the probability of breaking out to extreme highs dropped sharply as expiration approaches. April 1, 2026 - April 3, 2026: The price of '↓ 60' plummeted from 18.5c to 1.1c, likely due to a liquidity void resulting in an anomalous dump or a fat-finger trade; meanwhile, '↓ 70' climbed from 31.5c to 47c, reflecting some market concern about volatility testing the lower bounds. March 28, 2026 - March 30, 2026: The price of '↑ 90' surged from 26.5c to 53.5c, as structural market shifts led traders to expect sharper upward volatility movements in the short term. March 24, 2026 - March 27, 2026: The price of '↑ 110' plummeted from 21c to 5c, as the probability of reaching extremely high volatility drops sharply as expiration approaches; '↓ 60' fell from 38c to 25c, and '↓ 50' fell from 27c to 23c, reflecting diminished expectations for a massive volatility drop. March 21, 2026 - March 24, 2026: The price of '↑ 85' surged from 53c to 85c, driven by market expectations of upcoming catalysts pushing implied volatility higher; '↑ 100' dropped from 49.5c to 47c, and '↑ 90' from 51c to 48c. March 20, 2026 - March 21, 2026: Prices for all options remained stagnant around 50c with no significant movement. This indicated minimal market participation and a failure to adjust prices to the actual volatility index level (approx. 74).

Key terms like 'invade' and 'commences a military offensive' carry ambiguity risk. While the rules specify 'intended to establish control,' the line blurs with anti-narcotics operations, special forces raids against non-state actors, or 'peacekeeping' invited by a local government. For instance, unilateral cross-border strikes against Mexican cartels could be highly controversial regarding whether they constitute an 'invasion' aimed at territorial control.

A full-scale US invasion of a Latin American country in 2026 is an extreme tail-risk event, not a mainstream topic. Despite increased political rhetoric regarding Mexican cartels, a comprehensive territorial invasion remains an exotic geopolitical prediction, generally viewed as a highly improbable scenario.

If this event were to resolve 'Yes', it would be a massive 'Black Swan' event causing a structural shock to global markets. Direct military conflict would likely crash US equities (S&P 500) while sending safe-haven assets like Gold and the US Dollar (DXY) soaring. Given the potential targets include major oil producers (e.g., Venezuela or Mexico), Crude Oil prices would be extremely volatile. EWW (MSCI Mexico ETF) would face the highest direct risk of collapse.

The market currently assigns a 23.5% probability to this event, which diverges significantly from mainstream geopolitical analysis and media consensus. The mainstream consensus holds that even if the U.S. were to conduct cross-border strikes or special forces raids to combat drug cartels, these actions would be strictly confined to counter-terrorism/law enforcement frameworks and explicitly avoid any form of 'territorial control' or 'sovereign occupation' to prevent severe international backlash and regional confrontation in Latin America. The market price is evidently inflated by speculative funds betting on extreme tail risks or conflating 'military strikes' with 'territorial occupation'.

The critical risk is the conflict between the **slow pace of the UK judicial system** and the expiration date. Although arrested in Feb 2026 in this scenario, the timeline from arrest to CPS charging, court scheduling (severe backlogs), trial, and final sentencing for a complex 'Misconduct in Public Office' case typically exceeds 12-18 months, making a resolution by year-end highly unlikely. Furthermore, the rule specifies 'sentenced to time in jail'; a **suspended sentence**—technically a prison sentence that is not served in custody—creates a major ambiguity trap and would likely resolve to 'No'.

Extremely exotic and historically disruptive. No senior British royal has faced criminal arrest and potential imprisonment since King Charles I in the 17th century. This shatters the modern convention of royal legal immunity and represents a constitutional 'black swan' event.

The market price (Yes at 12.5c) implies a 12.5% chance of imprisonment within the year, but mainstream legal experts widely agree that even if formally charged, a trial would not occur until at least 2027 or later due to current judicial backlogs. The market price is clearly being inflated by speculative funds unfamiliar with the UK judicial process.

Several nuances in the rules could lead to disputes. 1. The definition of a 'defined process toward ending the war' is subjective; what specific 'principles, steps, or timetable' qualify? 2. 'Localized' arrangements are excluded, but the line between a full ceasefire and a large-scale regional one can be blurry. 3. Requiring only Ukraine's signature (without Russia's ratification) is a very specific condition to bypass potential Russian refusal to formally recognize a deal, but practically, the validity of a unilaterally signed 'agreement' could challenge the common definition of a deal. Overall, the definition is broader than standard (allowing unilateral signature) but strict on the 'written instrument' requirement.

The signing of a Ukraine peace deal would be a major global 'risk-off' event. 1. **Crude Oil & Energy**: Geopolitical premiums would evaporate quickly, leading to a sharp drop in oil prices. 2. **European Equities (e.g., Euro Stoxx 50)**: As the region most directly affected, European assets would see a significant valuation recovery rally. 3. **Agricultural Commodities (Wheat)**: Stability in the Black Sea grain corridor would return, depressing global food prices. 4. **Gold**: Reduced safe-haven demand could lead to a short-term pullback. This event has profound implications for global inflation expectations and supply chain recovery, making it a highly tradable macro event.

There is a notable divergence. Mainstream media and geopolitical experts generally consider the probability of a substantive peace agreement between Russia and Ukraine before the end of 2026 to be extremely low (near 0%), due to irreconcilable territorial and security demands. However, the prediction market prices 'Yes' at over 30%. This divergence stems primarily from the market's specific rule design: the condition can be met if Ukraine unilaterally signs a document containing a peace roadmap. Thus, while the media evaluates the likelihood of 'true peace', the market is pricing in the probability of a 'technical rule trigger'.

The primary risk lies in the precondition 'will the wedding happen?'. If no wedding occurs by Dec 31, 2026, all affirmative options resolve to 'No'. This effectively bundles a bet on the attendee list with a bet on the wedding date. Additionally, the definition of 'attendance' could face edge cases, such as guests attending only the reception but not the ceremony, though the rule specifies 'event' generally.

This is a typical celebrity gossip market. While the relationship between Taylor Swift and Travis Kelce is a major global topic, betting on the specific guest list for a wedding that hasn't even been confirmed represents a highly speculative, entertainment-focused niche, distinct from mainstream political or economic forecasting.

Apr 09, 2026 - Apr 12, 2026, Sabrina Carpenter's price surged from 73c to 88.5c, as the market increasingly viewed her as a core inner-circle friend, causing her attendance probability to converge with the baseline wedding probability. Apr 04, 2026 - Apr 05, 2026, Alana Haim's price plunged from 81.5c to 55c, likely due to a liquidity vacuum caused by a single large sell order, creating a significant mispricing compared to the rest of the Haim sisters (subsequently recovered to 80.5c). Mar 26, 2026 - Mar 28, 2026, Phoebe Bridgers' price surged from 38.5c to 57c, as the market reassessed her attendance probability as a core musical collaborator after a brief undervaluation. Mar 25, 2026 - Mar 26, 2026, Este Haim's price rebounded from 64c to 74c, repairing the previous day's mispricing. Mar 24, 2026 - Mar 25, 2026, Danielle Haim's price rebounded from 60c to 74c, returning to the Haim sisters' group pricing consensus. Mar 19, 2026 - Mar 20, 2026, Brittany Mahomes, Este Haim, and Alana Haim experienced extreme volatility (Brittany jumped from 56c to 81c, Este from 50.5c to 74c, Alana from 56.5c to 78c). This was likely a rapid correction following a basket panic-sell (possibly due to a fake rumor) targeting the 'inner circle,' with the market repairing the mispricing within 24 hours. Mar 15, 2026 - Mar 16, 2026, Danielle Haim experienced severe volatility, crashing from 70c to 52.5c before rapidly rebounding to 73c, likely a flash crash caused by a single large sell order.

The rules contain several strict limitations: only verbal mentions within the specified timeframe that are recorded (audio/video) and publicly accessible count. Written mentions (including Truth Social posts) and AI-generated audio/video are invalid. Re-posting older videos also does not count, and only the listed terms (with plural/possessive exceptions) qualify. These restrictions mean that a flurry of written posts by Trump mentioning these terms would still resolve to 'No', posing a significant divergence from literal intuition.

Predicting which specific Trump-named things Trump will mention from a list of highly eccentric and specific options (e.g., 'Mount Trump', 'Gulf of Trump', 'Trump-Class') is highly unusual. It is not a standard political or policy forecasting market, but rather a novelty market focused closely on his personal quotes and impromptu remarks.

April 6, 2026 - April 7, 2026: The Yes price of Trump Tower / Trump Towers plummeted from 59.5c to 42c, likely due to shifting expectations about his upcoming speeches or early investors taking profits. April 5, 2026 - April 6, 2026: The Yes price of Trump Derangement Syndrome surged from 60c to 72.5c, suggesting anticipation of a mention in recent public appearances. April 1, 2026 - April 2, 2026: The Yes price of Trump Tower / Trump Towers jumped from 45c to 62.5c, possibly tied to news events involving the property at that time.

While the definitions for 'FDV' and '1 day after launch' are relatively clear, the core risk lies in whether Sentio will launch a token before the deadline (Dec 31, 2027). Additionally, the phrase 'most liquid price source available' is somewhat subjective and could lead to disputes if there are significant price discrepancies between DEXs and CEXs.

There is a significant deviation between the title and the strict definitions in the rules. While the title implies general 'military action', the rules explicitly exclude the most common forms of aggression in the region: 1) Proxy attacks (e.g., Houthis, Hezbollah) do not count; 2) Intercepted missiles/drones do not count (must have ground impact); 3) Strikes not confirmed to originate from Iran or claimed by Iran do not count. Bettors risk misinterpreting proxy or intercepted attacks as qualifying events.

A 'Yes' resolution (direct Iranian strike on Gulf soil) would signify a major escalation of war, directly threatening a global energy supply hub. Crude Oil prices would face an extreme structural shock (Score 5) due to supply fears. Gold would rise significantly as a safe haven. Equities typically sell off in risk-aversion from such geopolitical shocks. This is a high-macro-correlation 'Black Swan' type event.

April 7, 2026 - April 10, 2026, the price of April 9 plummeted from 78.5c to 8.5c, and April 10 collapsed from 80.5c to 6c. The reason is that as the dates approached and passed, the market confirmed the absence of qualifying unintercepted ground strikes, shattering earlier expectations of continuous daily saturation attacks (likely due to tactical pauses or improved interception rates). April 3, 2026 - April 6, 2026, the price of April 10 surged from 52.5c to 76c, April 8 from 67c to 83.5c, and April 5 climbed from 82c to 98c. The reason is that the market had confirmed through combat outcomes that Iran's high-density strikes inevitably resulted in unintercepted projectiles landing on territory, making the 'Yes' resolution threshold much easier to hit than initially anticipated. March 22, 2026 - March 25, 2026, prices for all options hovered around 50c, as the market remained balanced at 50/50 amidst the tug-of-war between ongoing conflict and ceasefire rumors.