Infiniti Intelligence Hourly Briefing — Oct 28, 2026 · 8:39 AM ET

Ceasefire contract moves lower

Polymarket’s contract on whether the Israel–Iran ceasefire continues through December 31 was priced at 35.5%, down 6.0 probability points, with $1.3M traded, according to the supplied market update published Oct 28, 2026, at 8:39 AM ET.

The accompanying summary places the contract among the declining political markets on PredictionBubbles’ movers board and describes the board as unchanged at its Oct. 28, 12:25 UTC read. The supplied PredictionBubbles page carries a later venue-data timestamp of 28 Oct 2026, 12:36 UTC, but its extracted text does not display the ceasefire contract’s individual entry.

What the move establishes

According to PredictionBubbles, its movers rankings measure changes over 24 hours in probability points, rather than relative percentages. The reported 6.0-point decline therefore describes a lower market-implied probability of the ceasefire lasting through December 31—not a 6.0% relative fall.

PredictionBubbles refreshes the board every 15 minutes using prices from Polymarket and Kalshi. The supplied snapshot covers 2,037 markets lasting longer than 14 days; only open contracts with a valid day-earlier comparison qualify for the rankings.

The material provides no specific diplomatic or military development explaining the ceasefire contract’s decline. The $1.3M traded figure supplies activity context, but the supplied contract details do not establish its measurement period or order-book depth. The supported conclusion is a repricing of the outcome, not evidence that the ceasefire itself has changed status.

What it means for prediction markets

• Direction: The 35.5% price reflects reduced market confidence in the ceasefire continuing through December 31.
• Magnitude: The 6.0-point decline is an absolute probability change, the measure PredictionBubbles uses to rank movers.
• Evidence limits: Neither the trading figure nor the price move identifies a catalyst or establishes how much liquidity supported the repricing.
• Snapshot timing: The summary’s 12:25 UTC read and the source page’s 12:36 UTC timestamp should not be treated as independent confirmations of the contract’s quoted price.

Baltimore’s market-implied chance of winning the 2027 Pro Football Championship stood at 6.0% on Kalshi in the Oct 28, 2026 · 8:39 AM ET snapshot. The reported price was up 2.0 percentage points, with $6.2M traded.

A price move without a confirmed catalyst

The accompanying news summary identified no significant new platform headline in the preceding 30 minutes. It supplied no fresh reporting that explains Baltimore’s repricing, leaving the catalyst unconfirmed.

According to predictionbubbles.net, its sports-market board measures probability changes over the last 24 hours. That makes the reported move a daily price comparison, rather than evidence that Baltimore’s chances shifted during the narrower news-search window.

Reading the market data

PredictionBubbles describes its probabilities as exchange prices determined by traders. The 6.0% reading therefore reflects the market’s assessment of Baltimore’s championship prospects, not an independently calculated forecast.

The site defines volume as total money traded where that figure is published by the venue. The $6.2M figure should consequently be read as cumulative trading activity, not as the amount newly committed during the price increase.

According to predictionbubbles.net, its feed refreshes every 15 minutes even though trading on the underlying venues is continuous. The supplied source excerpt explains those conventions but does not include Baltimore’s individual market entry, limiting independent verification of the headline snapshot.

What it means for prediction markets

• Sentiment improved: The reported 2.0-percentage-point rise puts Baltimore at 6.0%, while still indicating a low market-implied probability of winning.
• Timing matters: A 24-hour price change and a 30-minute news check cover different periods; the absence of a fresh headline does not establish why prices moved.
• Volume is not fresh inflow: The $6.2M total does not identify how much trading accompanied the increase or whether the current price has substantial depth.
• Treat the quote as a snapshot: A 15-minute refresh cycle can lag subsequent exchange trading.