CFTC unveils prediction-market rulemaking for Kalshi, Polymarket and Coinbase

The CFTC has issued a staff advisory and filed an advanced notice of proposed rulemaking on prediction markets, according to bitrss.com. The report identifies Kalshi, Polymarket and Coinbase as platforms affected by the initiative.

Advisory and public-comment process

The staff advisory treats event contracts as a distinct asset class, according to the report. That classification is the central regulatory development described in the available summary.

The rulemaking notice opens a 45-day comment period. It represents a step in the rulemaking process, rather than an announcement of final rules.

The report, published Oct 16, 2026, at 2:09 PM ET, provides no further detail in its available summary about proposed requirements or how they would apply to each platform. The full source text was unavailable.

What it means for prediction markets

• Classification is the key signal: The advisory’s treatment of event contracts as a distinct asset class is relevant to how the CFTC approaches prediction-market oversight.
• The process remains open: The 45-day comment period gives readers a concrete regulatory development to track, but the available material does not establish the eventual rules.
• Platform-specific effects are unclear: Kalshi, Polymarket and Coinbase are named in the report, but the summary does not explain differences in their exposure to the initiative.