The Commodity Futures Trading Commission approved Kalshi's bitcoin perpetual futures product on May 29, opening the door for U.S. traders to access high-leverage onshore exposure to the largest cryptocurrency. The product, called BTCPERP, trades in units of 1/10,000 of one bitcoin, operates around the clock, and uses a periodic funding mechanism to keep its price close to the spot market. Perpetual futures allow leverage as high as 50x, a feature that has for years been the domain of offshore exchanges like Binance and Bybit.
How the perps work
The CFTC's approval order spells out the core mechanics: no expiry date, continuous 24/7 trading, and a funding rate that adjusts periodically. That's the standard formula for perpetuals—popularized by the crypto world—but newly sanctioned for a regulated U.S. venue. Traders who want to hedge spot holdings or speculate on short-term price moves can now do so without leaving the country's oversight umbrella. The contract's small unit size also means retail participants can take positions without committing a full bitcoin.
From event markets to derivatives
Kalshi built its name on binary prediction markets—betting on things like election outcomes or economic data releases. The move into perpetual futures marks a strategic shift. The company filed to self-certify perpetuals tied to a dozen altcoins shortly after getting the bitcoin approval, signaling it sees derivatives as a bigger revenue opportunity than event contracts. The difference is structural: prediction markets resolve to a binary payout at a specific moment, while perpetuals track a continuous price series with no fixed end date. That opens up capital-efficient hedging for crypto-native firms and traders who need to manage risk over variable timeframes.
What traders should watch
The first few weeks of trading will test Kalshi's infrastructure and liquidity. Perpetuals depend heavily on funding-rate math—traders who handled the transition best, according to sources, modeled funding scenarios over weekends and broke large orders into smaller, more frequent ones to manage gaps between trades. That kind of preparation matters in a market where the product is new to regulated exchange infrastructure and liquidity providers are still calibrating their algorithms. Kalshi's next move—the altcoin perp filings—will tell how deep the firm's derivatives ambitions go.
Regulatory approval came without fanfare, but the timing isn't casual. With U.S. policymakers still debating broader crypto rules, the CFTC's green light for a novel derivative product suggests the agency sees room for innovation within existing authority.
