Question 1

What is the current probability for "NASCAR Sports Illustrated Resorts 250 Team Winner"?

Accepted Answer

pdata aggregates live probability data for "NASCAR Sports Illustrated Resorts 250 Team Winner" from kalshi. See the markets list on this page for current values, refreshed continuously.

Question 2

When does this market resolve?

Accepted Answer

This event resolves on 6/28/2026.

Question 3

How is the probability calculated?

Accepted Answer

pdata reads the latest market prices directly from kalshi's public API and normalizes them to a 0-100 probability scale. See https://pdata.world/methodology for details on per-platform conventions.

Question 4

Where can I get this data programmatically?

Accepted Answer

The JSON endpoint is https://api.pdata.world/api/v1/events/kalshi/KXNASCARTOPTEAM-SPOIR26. An MCP server with 9 tools is available at https://api.pdata.world/mcp. Full agent guide: https://pdata.world/agents.md.

NASCAR Sports Illustrated Resorts 250 Team Winner

Markets

JR Motorsports

Joe Gibbs Racing

Richard Childress Racing

Hendrick Motorsports

Alpha Prime Racing

Big Machine Racing

DGM Racing x JIM

Haas Factory Team

Jeremy Clements Racing

Joey Gase Motorsports

Jordan Anderson Racing

Peterson Racing Group

RSS Racing

Sam Hunt Racing

SS-Green Light Racing

Viking Motorsports

Young's Motorsports