Sal Stewart win NL ROTY priced at 85.0% on Kalshi, up 4.0 points, on $826K traded

Sal Stewart’s Kalshi contract to win NL ROTY was priced at 85.0%, up 4.0 probability points, with $826K traded, in the Oct 27, 2026 · 8:09 AM ET update. According to PredictionBubbles, the contract appeared among the upward moves in its sports category, separate from the board’s lead item.

How the move is measured

PredictionBubbles ranks changes over 24 hours using probability points rather than relative percentages. Stewart’s 4.0-point increase therefore describes a shift in the contract’s market-implied probability, not a 4.0% relative gain.

The supplied board snapshot drew venue prices at 11:47 UTC on 27 Oct 2026. According to PredictionBubbles, its data refreshes every 15 minutes and covers both Kalshi and Polymarket.

The ranking universe comprised 2,034 markets lasting longer than 14 days. Only open contracts with a valid 24-hour comparison qualify; volume and liquidity provide context but do not determine placement.

What the figures leave unresolved

The supplied material does not identify a Stewart-specific development behind the increase. It establishes the direction and size of the repricing, but does not explain whether new information or trading activity drove it.

The $826K traded figure adds activity context, but the supplied Stewart details do not specify its measurement period or provide market depth. It should not be treated as proof that the latest move was supported by equally substantial liquidity.

What it means for prediction markets

• Strong pricing is not certainty: The 85.0% reading reflects the contract’s market-implied probability, not a confirmed award outcome.
• Movement and activity are distinct: The 4.0-point rise measures repricing; the $826K figure measures trading activity and does not establish the cause.
• The snapshot has limits: Without a reported catalyst or depth data, the material supports describing Stewart’s upward move—not explaining or projecting it.