The title specifies 'Seoul', but the resolution criteria explicitly relies on data from the Incheon Intl Airport Station. Because Incheon is coastal, its lowest temperature can differ noticeably from inland Seoul, creating a trap for bettors relying on general Seoul weather forecasts. Additionally, the rounding to whole degrees Celsius introduces edge-case risks for boundary values.

There is a significant trap in the rules: written expressions (such as Truth Social posts) are strictly excluded, and only verbal mentions in publicly accessible audio/video count. Pre-recorded and AI-generated contents are also excluded. Traders might easily misjudge based on his social media posts.

Predicting the exact vocabulary, phrases, or catchphrases a politician will use within a specific week is a classic novelty market, far removed from standard macroeconomic or fundamental political event predictions.

May 1, 2026 - May 2, 2026, prices for 'Harry', 'Peacemaker', 'Peace in the Middle East', and 'Failing New York Times' all plunged. Notably, 'Harry' dropped from 42.5c to around 12c, and 'Peace in the Middle East' plummeted from 49c to 11.5c. This was caused by intense time decay, as less than a day remained until expiration and Trump still had not mentioned these words, sharply reducing the probability of resolution. April 30, 2026 - May 1, 2026, prices for 'Jerome Too Late', 'TrumpRX', 'Paper tiger', and 'Drill baby drill' surged from around 12-50c to over 99c, as Trump explicitly mentioned these terms in his public speeches or rallies over the past two days, triggering certainty in market resolution. April 29, 2026 - April 30, 2026, prices for 'Transgender', 'Golf / Golfer', 'Marble / Granite', and 'Pouring Into Our Country' surged to over 99c, highly likely because Trump had already mentioned these words in public, triggering the market to lock in a Yes resolution early. April 28, 2026 - April 29, 2026, the price of the 'Golf / Golfer' option surged from 53c to 80.5c, likely because Trump recently participated in golf-related activities or frequently mentioned golf in public. April 28, 2026 - April 29, 2026, the price of the 'Radical Left' option plunged from 86.5c to 51c, possibly due to a recent lack of discussion on related topics or market expectations of his attention shifting. April 27, 2026 - April 28, 2026, the price of the 'Ceasefire' option dropped from 84c to 64c, possibly because a temporary calm in the Middle East situation reduced expectations of the term being mentioned. April 26, 2026 - April 27, 2026, the price of the 'Harry' option surged from 27c to 72.5c, likely because Trump frequently mentioned the relevant person in recent rallies or interviews, increasing the probability of the word being triggered. April 25, 2026 - April 26, 2026, the price of the 'Justice' option spiked from 42.5c to 88c (before settling at 69c), possibly due to new developments in Trump-related legal cases, leading him to frequently mention the justice system. April 25, 2026 - April 27, 2026, the price of 'Make America Great Again' experienced significant volatility, rising from 42.5c to a peak of 82.5c before settling at 70c, reflecting market adjustments to the expected frequency of his core slogan. April 25, 2026 - April 27, 2026, the price of 'Peace in the Middle East' steadily climbed from 27c to 64.5c, indicating a much higher likelihood of Trump discussing this topic due to ongoing Middle East tensions. April 25, 2026 - April 27, 2026, the price of 'Pouring Into Our Country' dropped to 34c from 42.5c before rebounding sharply to 68c, which is typically directly related to his commentary on border and immigration policies.

The market has high resolution risk due to strictly detailed typographical definitions of 'headlines', 'sub-headlines', and 'banner headlines' (e.g., must be separated by a black line/byline, pull quotes excluded). Furthermore, the rules regarding compound words and plural/possessive forms are complex, making edge cases in newspaper layouts highly prone to disputes.

Betting on the exact vocabulary of a specific newspaper's front page over a week is an exotic and novelty market. While it reflects current events, it is heavily dependent on the arbitrary editorial and layout choices of the NYT editors, which is not something people normally think about.

April 30, 2026 - May 2, 2026, the price of Ukraine plummeted from 49c to 11c, Strait of Hormuz crashed from 54.5c to 13.5c, and Zohran / Mamdani dropped from 38c to 13c. The reason is that as days passed, the NYT front pages for those days were released without these terms, drastically reducing the probability of them hitting on the final day. April 27, 2026 - April 30, 2026, options like Maduro, Bitcoin, and Strait of Hormuz experienced massive swings of over 40c. For instance, Bitcoin surged from 14.5c to 54c, dropped to 12c, and rebounded to 52c. This was caused by speculative capital violently reacting to breaking news and headline predictions as the resolution date approaches. April 26, 2026 - April 29, 2026, the price of 'Oil' surged from 40c to 96c, and 'Strait of Hormuz' rose from 49c to 74c. This was primarily driven by the escalating tensions in the Middle East, particularly around the Strait, which caused severe volatility in crude markets and dominated headlines. April 26, 2026 - April 29, 2026, 'Stock' experienced massive two-way volatility from 19.5c up to 75.5c, and 'OpenAI/ChatGPT' climbed from 16c to 58.5c, reflecting frequent expectation revisions due to macro data releases and breaking AI news. April 25, 2026 - April 26, 2026, prices for multiple options including Donald / Trump, Russia, and Israel surged by more than 10 cents. This was primarily driven by initial price discovery mechanisms, widespread price corrections due to early low liquidity, and rapidly heightening expectations for specific geopolitical and political news coverage.

While natural disasters are common news topics, ordinary people rarely ponder or guess the exact integer count of magnitude 5.5+ earthquakes globally within a specific 7-day window. This is a highly niche, novelty market tailored for prediction platforms.

Between May 1, 2026, and May 2, 2026, the price of the '≤3' option dropped from 37.3c to 22.15c, while the '4' option rose from 22.8c to 33.6c, and '5' rose from 18.0c to 24.0c. This suggests that as the deadline approaches, a new qualifying earthquake may have occurred, raising the probability of a total of 4 or 5 and reducing expectations for the lowest count. Between April 28, 2026, and May 1, 2026, the price of the '≤3' option surged from 6.7c to 33.9c, and the '4' option rose from 7.1c to 22.95c (peaking briefly at 55.0c), as the very low number of 5.5+ earthquakes recorded so far significantly boosted the probability of a lower final count. Between April 28, 2026, and May 1, 2026, the '>9' option continuously plummeted from 27.5c to 3.8c, and '7' dropped from 14.5c to 8.0c, because as the remaining time dwindles, reaching high counts has become highly unlikely. Between April 28, 2026, and April 29, 2026, the price of option '4' surged from 11.6c to 55.0c before settling at 22.5c, and '≤3' rose from 10.2c to 22.7c, as the actual frequency of earthquakes in the first few days was low. Between April 28, 2026, and April 29, 2026, the '>9' option plummeted from 27.0c to 10.0c, and '7' dropped from 18.0c to 8.0c, because as time elapsed without enough qualifying earthquakes, reaching high counts became highly unlikely. Between April 25, 2026, and April 27, 2026, the prices for options '4', '5', '6', '7', '8', and '9' all crashed (e.g., '4' plummeted from 39.5c to 4.1c), likely because early qualifying earthquakes made a final low count highly improbable at that specific time. Between April 25, 2026, and April 26, 2026, the price of option '>9' briefly surged from 45.5c to 55.0c before settling at 37.5c, reflecting volatility in expectations for a high frequency of earthquakes.

An unexpected departure of von der Leyen (especially outside of a scheduled transition) would be viewed as a significant signal of political instability, raising concerns about the continuity of EU policies (e.g., Ukraine aid, Green Deal). This would directly impact the Euro (EURUSD) and European equities (e.g., DAX). While not a systemic crash event, it is sufficient to trigger tradable volatility.