Highest temperature in Seattle on October 28?

Según los datos más recientes del mercado de predicción para la consulta “Highest temperature in Seattle on October 28?”, los operadores han formado un fuerte consenso.

Actualmente, 52-53°F domina el mercado con una abrumadora probabilidad de victoria del 5200%. 54-55°F le sigue en segundo lugar con 2700%, mientras que 50-51°F se sitúa tercero con 1600%. El volumen de apuestas de este mercado ya alcanza $1,4K, lo que refleja un enorme interés.

Para evaluar mejor la posición de cada resultado posible, el mercado puede segmentarse en tres niveles de negociación según la probabilidad implícita y el precio de los contratos:

🥇 Nivel 1: El líder dominante

• 52-53°F (5200%): Con la probabilidad más alta, 52-53°F cuenta con un fuerte respaldo del libro de órdenes. Quienes quieran apostar por este resultado se enfrentan a un precio de contrato “Buy Yes” de 5200¢, señal de una gran convicción del mercado. Solo este contrato ha generado $403 de volumen.

🥈 Nivel 2: Los principales aspirantes

• 54-55°F (2700%): Como la alternativa más viable, 54-55°F mantiene una probabilidad del 2700% de resolverse a favor. Sus acciones “Buy Yes” cotizan actualmente a 2700¢.
• 50-51°F (1600%): En tercer lugar con una probabilidad del 1600%, el mercado muestra un escepticismo prudente hacia 50-51°F, tratándolo como un comodín externo salvo que cambie el impulso.

🥉 Nivel 3: Las opciones de cola larga (suman ~0%)

Más allá de las tres primeras opciones, se sigue un amplio campo de variables macro y resultados poco probables. Aunque sus probabilidades individuales son bajas, son coberturas clave para los operadores especulativos:

• Opciones alternativas: Esto incluye 56-57°F (315%), 48-49°F (285%) y 58-59°F (120%).
• Volumen especulativo: A pesar de su baja probabilidad estadística, ciertos contratos de cola larga como 43°F or below siguen atrayendo un interés notable.

This market will resolve to the temperature range that contains the highest temperature reported at Seattle-Tacoma International Airport (KSEA) on 28 Oct '26.

The qualifying value is the highest temperature reported in the hourly temperature remark of any routine (METAR) observation for Seattle-Tacoma International Airport (KSEA) on that date, in tenths of a degree Celsius as reported. A report whose line begins with SPECI is a special observation and does not count. Every other report is routine, including one issued off the nominal hour and one that carries no METAR or SPECI label.

For How to Read the METAR Report, see: https://polymarket-upload.s3.us-east-2.amazonaws.com/market_products/Weather/How+to+Read+the+METAR+Report.pdf

The hourly temperature remark is the group beginning with the letter T followed by exactly eight digits. After the T, one digit for sign (0 positive, 1 negative) and three for tenths of a degree Celsius give the temperature; the following four are the dew point and are not used. T01390133 is 13.9°C; T10171022 is −1.7°C.

If a routine observation does not carry the hourly temperature remark, the temperature group in the body of that observation governs for that observation, in whole degrees Celsius as reported. It appears as temperature and dew point separated by a slash, with M marking a negative value: 18/12 is 18°C; M11/M17 is −11°C. An observation that reports no temperature in either place is disregarded.

Each market in this event states its range in whole degrees Fahrenheit. The qualifying value is converted using °F = °C × 9/5 + 32 and rounded to the nearest whole degree, with a value ending in exactly half rounded up to the next higher whole degree, and that whole Fahrenheit value determines which range contains it. For example, 18.3°C is 64.94°F and counts as 65°F; 17.8°C is 64.04°F and counts as 64°F; 19°C is 66.2°F and counts as 66°F; −22.5°C is exactly −8.5°F and counts as −8°F.

An observation counts if its time stamp, converted to the station's local time (including any daylight-saving shift in effect), falls on the observation date.

This market will resolve at the issuance of the first METAR observation for the station on the day following the observation date or by 11:59 PM ET on the day following the observation date, whichever comes first. Resolution is determined from the observations the resolution source shows for the observation date.

In the event that the Aviation Weather Center has published no routine observation reporting a temperature for the observation date by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source. In the event that neither source has published data sufficient to determine a temperature for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.

The report the resolution source shows for a given observation time is the one that counts, whether or not it is marked as a correction (COR). Changes to observations within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered. Where the first routine observation for the following date is published before that deadline, resolution is determined from a read taken after it. Where it is not, resolution is determined from a read taken at that deadline.

In the case that the Resolution Source publishes data, sufficient to settle a Market, that is clearly erroneous and the result of technical or operational error, or of unauthorized interference with the Resolution Source or its data, the Market may remain open for a period of up to seven (7) calendar days (ET) from the time of the original release, in anticipation of a correction by the Resolution Source. If the Resolution Source publishes a corrected value within that period, that value will be eligible for resolution. If no corrected value is published within that period, Polymarket will issue a Clarification to determine whether the originally published value may be eligible for resolution, or whether other action is required to preserve the orderly functioning of the Market.

The resolution source for this market will be the routine observations for Seattle-Tacoma International Airport (KSEA) published here:

https://aviationweather.gov/api/data/metar?ids=KSEA&format=raw&date=2026-10-29T10:00:00Z&hours=30