Event: Highest temperature in NYC on July 5, 2026

We need to explain the structure: It’s a multi-outcome range market where each outcome corresponds to a temperature bracket. The resolution source is Wunderground historical data for LaGuardia Airport Station. The market cannot resolve until the first data point for the following date is published, meaning after July 5 data is available (presumably after July 6). The resolution uses whole degrees Fahrenheit.

We need to explain that the leading outcome is “No” for the 73°F or below market, meaning the market expects the high to be above 73°F. The leading outcome across many brackets is “No” except 78-79 where “Yes” leads (i.e., 78-79°F). So the market currently sees a high probability that the temperature will be in a higher bracket.

We need to discuss path to leading outcome: For “No” to win (i.e., temperature >73°F), the high must be at least 74°F. So any temperature above 73°F would satisfy. The market will resolve based on the highest temperature recorded at LaGuardia on July 5, 2026. So if the high is 74°F or higher, “No” wins. The leading outcome is “No” with 100% probability currently, implying the market expects the high to be at least 74°F.

What could change pricing? If there’s a forecast or actual data indicating cooler than expected temperatures (e.g., a cold front, unseasonably low temps), the “Yes” side could gain traction, especially for lower brackets like 73°F or below, 74-75°F, etc. Also, if the market sees a shift in sentiment due to new weather models, or if the volume spikes in a particular bracket, that could shift odds. Also, if the market sees a high probability of extreme heat (e.g., 90°F+), that could affect higher brackets.

We need to incorporate recent reliable context: The data is from Polymarket, which is a prediction market. The resolution source is Wunderground, which is a reputable weather data source. The market volume is high, indicating liquidity. The end date is July 5, 2026, but the market is currently “expired_pending_resolution” meaning the event date has passed but resolution hasn’t occurred yet (maybe data not yet published). So we need to note that the market is pending final data.

We need to write 600-900 words. Let’s aim ~750 words.

Structure:

What is happening now

Explain that the market is pending resolution, the highest temperature will be measured at LaGuardia Airport on July 5, 2026, using whole-degree Fahrenheit from Wunderground. The market is currently showing a near-certain “No” that the high will be 73°F or below, with 99.95% probability for “No”. The volume is massive, indicating strong participation.

How the market is structured

Explain that it’s a multi-outcome range market with 12 possible temperature brackets (73°F or below, 74-75, 76-77, 78-79, 80-81, 82-83, 84-85, 86-87, 88-89, 90-91, 92°F or higher). Each market corresponds to a bracket; the “Yes” side pays if the highest temperature falls within that bracket, “No” otherwise. The leading outcome is “No” for the 73°F or below market, meaning the market expects the high to be above 73°F. The “Yes” price is 0.0005 (0.05%) and “No” is 0.9995 (99.95%). The leader for each bracket is shown; most have “No” leading except 78-79 where “Yes” leads.

Path to the leading outcome

Explain that for “No” to win, the highest temperature must be at least 74°F. So any temperature in the 74-75°F bracket or higher would satisfy. The market will resolve based on the official highest temperature recorded at LaGuardia Airport on July 5, 2026, as reported by Wunderground. As long as the recorded high is 74°F or higher, the “No” side will be correct and the market will settle at 100% for “No”. The leading outcome is already heavily favored, implying that historical climatology or forecasts suggest a high probability of above-73°F temperatures on that date.

What could change the pricing

Discuss potential events: a cold front moving in, unseasonably low temperatures, or a forecast revision that lowers expected highs. If new weather models show a high chance of temperatures staying at or below 73°F, traders might shift probability toward “Yes” for the 73°F or below market, raising its price. Conversely, if a heat wave is predicted or observed early, the “No” side could strengthen, especially for higher brackets like 84-85°F or 92°F+. Also, any delay in the release of the official temperature data could cause speculation; if the data is released later than expected, traders might adjust positions based on anticipated conditions.

Editorial read

Summarize: The market is heavily betting that NYC’s July 5 high will exceed 73°F, with near‑certain odds (99.95%) that the temperature will be higher. The structure is a series of narrow temperature bands, each paying out only if the exact bracket is hit. The leading “No” outcome reflects confidence that the high will be at least 74°F, likely in the 78‑83°F range where most volume is concentrated. Liquidity is strong, with over $296k total volume and $66k in liquidity, ensuring tight spreads. The resolution will depend on the official Wunderground record, which will be posted after the date, so the market remains open for trading until that data appears. Any significant deviation from expected warmth—such as an unexpected cold snap—could swing the odds, but current information suggests the market will settle in favor of a warmer high.

We must not use any other tags besides h2, h3, p, ul, li, strong, a. Ensure we have h2 for each section, maybe h3 for subpoints. Use ul/li for lists. Use strong for emphasis.

Check word count: Let’s draft about 750 words.

We need to ensure we don’t exceed 900 words. Let’s count approximate words. We’ll write concise paragraphs.

Let’s draft:

What is happening now