Question 1

What is the current probability for "S&P 2027 year end price"?

Accepted Answer

Current Kalshi odds for "S&P 2027 year end price": 8,000 or above 56%, 8,200 or above 52%, 8,400 or above 48% (top 3 of 17 outcomes), refreshed continuously.

Question 2

When does this market resolve?

Accepted Answer

This event resolves on 1/8/2028.

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/KXINXDIRY-27DEC31H1600. An MCP server with 9 tools is available at https://api.pdata.world/mcp. Full agent guide: https://pdata.world/agents.md.