Key Notes
- Kalshi confirmed a CFTC investigation into proposed event-contract filings.
- The company said weather-related contracts were flagged and described a procedural issue.
- The confirmation follows its $40 billion funding valuation and expansion into stock-linked perpetual futures.
Kalshi confirmed on Wednesday that the Commodity Futures Trading Commission is investigating how it submitted proposed event contracts, saying the agency had flagged weather-related markets. The prediction-market operator described the issue as a filing error and said it was working with the regulator to resolve it.
The confirmation came in CNBC’s report on November 11. Politico first reported the probe on Tuesday. Kalshi did not disclose when the investigation began, and the CFTC did not immediately respond to CNBC’s request for comment.
Weather Contracts Draw the Regulator’s Attention
Kalshi communications chief Elisabeth Diana said the matter concerned the submission of a small number of contracts, many of which had not gone live. The company declined to comment on whether charges might follow. The investigation is not itself a finding that Kalshi violated the rules.
Weather is an established part of the platform’s business. Kalshi’s market guide describes contracts tied to city temperatures and precipitation. Daily temperature contracts use final National Weather Service climate reports for settlement; hourly temperature contracts use readings from The Weather Company. Each contract specifies its own source.
Self-Certification Still Requires Detailed Filings
Self-certification lets an exchange introduce eligible contracts without waiting for the CFTC’s advance approval, provided they comply with the Commodity Exchange Act and applicable rules. It does not eliminate the obligation to explain how a contract works.
In a July staff advisory, the CFTC warned exchanges against using broad templates that combine contracts with different settlement sources or methods. Staff said those filings can impede regulatory review and leave traders without information needed to evaluate the products. That guidance provides context for filing requirements; it does not identify the contracts now under investigation.
Expansion Raises the Stakes
The scrutiny follows Kalshi’s $1 billion funding round at a $40 billion valuation, reported in October. The company has been broadening its ambitions beyond event contracts into other derivatives.
On November 5, Kalshi announced perpetual futures tied to individual US stocks, following its earlier crypto and precious-metals launches. The company said the stock-linked contracts cover more than 50 major listed companies and have no scheduled expiration date.
