Kalshi Kills Volume Rewards After Wash Trade Heat
The CFTC-regulated exchange filed to end participant rewards on Sept. 28 amid ether futures scrutiny.

Kalshi filed a notice with the CFTC on September 28 to terminate its volume-based rewards program, with the shutdown taking effect no earlier than October 13, according to SBC Americas.
Why It Matters
For participants in prediction and derivatives markets, volume rewards programs directly influence trading incentives — and their removal can deflate liquidity overnight. The filing arrives days after Kalshi defended itself against wash trading allegations tied to unusual activity in its ether perpetual futures market, signaling that regulatory pressure is reshaping how the platform structures participant incentives. If the CFTC finds the prior activity problematic, Kalshi's proactive termination could function as a goodwill gesture — but it also raises questions about whether other exchanges running similar volume-incentive structures will face comparable scrutiny. Traders who relied on rebates or rewards to maintain profitability in low-margin strategies should reassess their positions on the platform now.
Context
Kalshi operates as a CFTC-regulated prediction market and has expanded into perpetual futures products, including ether contracts. Volume rewards programs — which pay participants based on how much they trade — are common across crypto derivatives exchanges but have long drawn regulatory skepticism because they can mask wash trading, where traders artificially inflate volume by trading with themselves. The CFTC has historically treated such programs as potential red flags for market manipulation.
What's Next
The termination takes effect no earlier than October 13, per Kalshi's own filing timeline. The CFTC's response to the wash trading allegations — and whether it opens a formal investigation — remains the critical milestone to watch.
Gambling and trading involve financial risk. Past market activity does not guarantee future outcomes.
Related on WeeBet
Keep reading
WeeBet Weekly
The week's biggest market move, in 4 minutes.
Every Friday: the top Polymarket and Kalshi price shift, one regulatory story that actually matters, and one chart. No fluff, no promo. Free.
Free. Unsubscribe in one click. We'll never sell your email.