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The probability increased by 0.5 percentage points over the last 24 hours. No meaningful probability movement was detected over the past 24 hours.
Will the total domestic gross for Spider-Man: Brand New Day be at least 900m by August 31? The current Polymarket probability is 75.4%, up 0.5 percentage points over the last 24 hours. ProbCast classifies this as Stable with medium confidence because the probability has barely moved over the past day.
Research signals — these models are still accumulating the history needed for full validation, and they can disagree with the headline read. Model confidence: high · expected error ±17 pts.
Liquid, two-sided, and calm. The current price reads as settled consensus — the latest print is a reasonable summary of what the market believes.
This market will resolve according to how much "Spider-Man: Brand New Day" box office will gross domestically by August 31, 2026. The "Daily Box Office Performance" figures found on the "Box Office" tab on this movie's The Numbers (https://www.the-numbers.com/) page will be used to resolve this market once the values for all dates between opening (July 31, 2026) and August 31, 2026 are final (i.e., not studio estimates). If the reported value falls exactly between two brackets, then this market will resolve to the higher range bracket. Please note, this market will resolve according to the The Numbers figures provided under Box Office Performance until and including August 31, 2026, regardless of whether domestic refers to only the USA, or to USA and Canada, etc. If there is ambiguity as to whether the resolution source's figures are final, this market will remain open until both https://www.boxofficemojo.com/ and https://www.the-numbers.com/ have confirmed their finalized figures. If there is no final data available by September 30, 2026, 11:59 PM ET, another credible resolution source will be chosen.
Read the latest price with caution; conditions make it an unreliable summary right now.
Short-term motion of the price line (~1h), distinct from the environment above — not a prediction of the final outcome.
A read-only classification of the market environment — how much weight the current price deserves as a read of consensus. It describes conditions, never a trade.
Depth of the order book and volume
Reasonably supported. Generally reliable, with minor caveats. Main caveat: limited history.
Low resolution risk: clear source, threshold, and deadline leave little room for ambiguity.
How clear the contract wording is — separate from whether the price is trustworthy.
ProbCast provides prediction-market data and analytics for informational purposes only. Not financial, trading, betting, investment, legal, or tax advice. Market-implied probabilities can be wrong, illiquid, manipulated, or affected by ambiguous resolution rules.
ProbCast provides prediction-market data and analytics for informational purposes only. Not financial, trading, betting, investment, legal, or tax advice. ProbCast is not a betting platform, exchange, or broker and does not provide buy or sell recommendations. Intended for users 18+; availability of prediction-market activity varies by jurisdiction. Venue data is aggregated from third parties and may be delayed or inaccurate. See our Terms of Use.
Market-implied probabilities can be wrong, illiquid, manipulated, or affected by ambiguous resolution rules.
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