Tokyo July 26 High Temperature: 32°C Market Settles

The market has already priced this as settled. As of July 26, 2026, the 32°C outcome for Tokyo’s daily high temperature carries a 99.8% implied probability. That is not a forecast anymore. That is a confirmation.

The market question asks: what is the highest temperature in Tokyo on July 26? The 32°C outcome trades at 1.00 YES and 0.00 NO. Total volume stands at $81,377, with $66,411 of that moving in the last 24 hours. Resolution comes at 12:00 JST today.

How the Tokyo Temperature Contract Works

This contract resolves YES on the 32°C outcome if Tokyo’s official daily maximum temperature lands at 32°C on July 26, 2026. The Japan Meteorological Agency measures and publishes Tokyo’s daily high from its central observation station in Otemachi. Resolution ties directly to that official reading. A YES outcome pays 1.00. Every other listed outcome, from 26°C or below up to 36°C or higher, resolves NO.

• 32°C YES trades at 1.00, implying a 99.8% probability of resolution.
• All other outcomes (33°C, 31°C, 34°C, 30°C, 35°C, 29°C, 28°C, 27°C, 26°C or below, 36°C or higher) are effectively priced at zero.

A NO outcome on 32°C requires Tokyo’s official maximum to land anywhere other than exactly 32°C today. That means the JMA reading must come in at 31°C or below, or at 33°C or above. Given that the market moved from 0.31 to 1.00 over the course of July 25 on mounting meteorological evidence, a late swing away from 32°C would require an unexpected shift in observed conditions between now and the midday resolution cutoff.

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Momentum and Market Signals

The momentum composite here is decisive. The 24-hour price change of +65.3% combined with a trend score of 64.39 and a negligible 1-hour dip of -0.1% tells one story: the market moved aggressively toward 32°C yesterday as real-time weather data from Tokyo aligned with that outcome. The -0.1% drift in the final hour reflects micro-noise, not doubt.

Total volume of $81,377 with $66,411 arriving in the last 24 hours confirms that traders moved capital into this outcome as meteorological readings tightened around 32°C. Liquidity sits at $290,792, which is deep for a single-day temperature contract. That depth reflects confidence, not indecision. Volume is below $1M, so any late surprise data could technically move the contract, but the order book shows no meaningful pressure on the NO side.

• The 24-hour price change of +65.3% reflects traders pricing in confirmed observational data from Tokyo’s JMA station, not just forecasts.
• The 1-hour change of -0.1% is negligible. No new data moved against the 32°C outcome in the most recent window.
• Liquidity at $290,792 is unusually high for a same-day temperature market, signaling institutional confidence in the resolution.
• Trader sentiment breaks down as 99.8% YES and 0.2% NO. The NO side represents residual noise, not conviction.
• The strong positive correlation with the Hong Kong July 25 temperature market suggests regional heat patterns are driving both contracts in the same direction.

Lines Analysis: Tokyo’s July Heat and the 32°C Threshold

Tokyo in late July sits squarely in its hottest season. The city’s urban heat island effect consistently pushes daytime highs above regional averages. The JMA’s Otemachi station has recorded maximum temperatures between 31°C and 35°C repeatedly across late-July dates in recent years. A 32°C reading on July 26 is entirely consistent with observed climatological patterns for this location and calendar date. The market’s near-certain pricing reflects that consistency.

Missing the 32°C mark requires either a stronger-than-expected sea breeze from Tokyo Bay suppressing afternoon temperatures, or an unexpected convective event that disrupts the typical late-July heat pattern. Neither condition appears present in current observational data. The market has seen no pressure from the 31°C or 33°C outcomes, which would be the most logical adjacent targets if the 32°C reading were uncertain.

• JMA publishes the official Tokyo daily maximum, typically confirmed by early afternoon JST. That publication triggers resolution.
• Any shift in surface wind patterns from Tokyo Bay before midday could, in theory, nudge the observed high by 1°C in either direction.
• The 33°C and 31°C contracts carry negligible probability, meaning the market sees no meaningful chance the reading misses 32°C by even one degree.
• Resolution at 12:00 JST leaves little time for conditions to diverge from the overnight and morning trajectory already observed.
• Regional heat patterns, confirmed by the correlated Hong Kong temperature market moving positively, support above-average temperatures across East Asia today.

Total volume of $81,377 with late-session concentration is a strong conviction signal on a single-day contract. The data favors the YES side on 32°C with near-total certainty. Here is what the measurements are telling us: Tokyo hit 32°C today, and the market figured that out before most people woke up.

LINES VERDICT

CONFIRMED: TOKYO HITS THIRTY-TWO

The market moved from 0.31 to 1.00 in a single trading session as real-time JMA observational data aligned with the 32°C outcome. This contract is not pricing uncertainty, it is pricing a measurement that has already been made.

What the market says: The 99.8% implied probability means traders have effectively closed the book on this outcome. With resolution at 12:00 JST today, there is almost no window for a meaningful reprice. The data doesn’t care about the politics, and on a same-day temperature contract, it barely even cares about the forecast.

Key unknown: The single event that could reprice this contract is a JMA data revision or an unexpected observational anomaly at the Otemachi station between now and the 12:00 JST resolution cutoff. No other variable meaningfully moves the needle at this probability level.