Infiniti Intelligence Hourly Briefing — Oct 13, 2026 · 11:39 PM ET

The supplied Oct 13, 2026 · 11:39 PM ET snapshot puts a Kalshi market on Street Fighter’s Rotten Tomatoes score in focus, reporting $86K traded. The accompanying source supports a broader rise in culture-market activity, but does not establish that market’s position at the top of Kalshi’s entertainment board.

Culture trading accelerates

Culture markets on Kalshi and Polymarket generated $1.5M in trading over the last 24 hours, according to defirate.com. That was up 99% from the preceding 24 hours.

The largest market by traded volume in that source was Kalshi’s “Dancing with the Stars · Episode 6 Elimination,” at $221K, according to defirate.com. The excerpt does not provide a trading window for the headline’s $86K Street Fighter figure, leaving the two amounts without a clearly comparable basis.

The snapshot followed a 15-minute period with no significant new platform headline, according to the supplied summary. Its turn to culture also represented a category change from the previous three items; the material does not identify those earlier stories.

What it means for prediction markets

• Volume is not probability. Neither the $86K headline figure nor the source’s $221K figure reveals market-implied odds for a Rotten Tomatoes score or an elimination outcome.
• The ranking remains unverified. The supplied headline places Street Fighter first on Kalshi’s entertainment board, while defirate.com identifies the Dancing with the Stars market as the most traded in its culture overview.
• The clearest signal is category-wide activity. Reported culture-market turnover rose 99% across Kalshi and Polymarket, but the excerpt does not break that increase down by platform or individual market.

Ceasefire contract approaches 100%

A Polymarket contract on a US-Yemen ceasefire holding through Oct. 15 climbed from 50% to above 99%, according to DeFi Rate’s biggest-movers summary.

The panel covered the seven days ending Oct. 13 at 7:45 PM ET. The headline described the increase as a 50-point surge, putting the contract close to the top of its probability range.

The move represents a sharp repricing of the contract’s outcome, not confirmation that its ceasefire condition has been met. The material provided does not identify what prompted traders to revise their expectations.

There are also limits to the available reporting: the supplied defirate.com excerpt concerns Florida International vs Jacksonville St., rather than the ceasefire market. It provides no supporting detail on the Polymarket contract’s trading volume, liquidity or resolution criteria.

What it means for prediction markets

• Timing matters: The reported odds are a snapshot as of Oct. 13 at 7:45 PM ET, ahead of the contract’s Oct. 15 horizon.
• Price is not resolution: A reading above 99% signals a heavily favored outcome in market pricing, but does not establish that the contract has settled.
• Market context is missing: Without volume, liquidity or contract rules, the supplied material cannot establish how broad the repricing was or precisely what would determine the result.

Florida’s governor winner market recorded $223K in trading volume over 24 hours, placing it 19th on DeFi Rate’s top-50 list, according to the supplied summary of the outlet’s data.

Byron Donalds led the market, with his Kalshi contract priced at 80c, according to the accompanying headline. That price is a market signal, not a confirmed election outcome.

A limited snapshot of trading

The ranking reflects observations made from afternoon to evening ET on Oct. 13. The supplied report was published Oct. 13, 2026, at 11:39 PM ET; the observation window should not be treated as a verified price at publication.

The available material does not provide competing candidates’ prices or earlier readings for Donalds. It therefore establishes his lead in the reported snapshot, but not whether that lead was widening or narrowing.

What it means for prediction markets

• Activity and pricing are separate signals: The $223K figure measures 24-hour trading volume, while Donalds’ 80c Kalshi price describes the reported market valuation of his contract.
• The ranking has a defined scope: The Florida race stood 19th within DeFi Rate’s top-50 list, rather than a demonstrated ranking across all prediction markets.
• No trend is established: Without earlier prices or rival contracts, the snapshot cannot show a shift in the race’s market outlook.