Kalshi Challenges Traditional Exchanges with Stock Index Perpetual Futures Filing

Kalshi, a prediction market operator, has filed with the Commodity Futures Trading Commission (CFTC) to launch perpetual futures tied to a major US stock index and copper. This move puts Kalshi in direct competition with CME Group and Cboe Global Markets, which have built decades of business on contracts with fixed expiration dates.

Perpetual futures, also known as perps, carry no expiration date and allow traders to hold a position indefinitely, paying or receiving periodic funding to keep the contract price aligned with the underlying asset. Historically, this structure originated offshore due to domestic regulators not approving similar listings, but that changed in May when the CFTC approved Kalshi's Bitcoin perpetual futures contract.

The approval of Kalshi's Bitcoin contract marked a significant milestone for crypto perps, and it appears that Kalshi is using that approval as a template. The company has since filed for gold and silver perpetuals and now seeks to bring perpetual futures to stocks with its latest filing.

Kalshi's stock index filing leans on the same argument as its Bitcoin contract, maintaining that it is simply a futures contract without a fixed expiration date. However, this move lands as CME Group pursues a lawsuit over crypto perps, arguing that the Bitcoin perpetual is a swap, not a future.

The outcome of the CME lawsuit will likely determine how quickly leveraged, never-expiring stock exposure reaches American traders. Meanwhile, Kalshi's contract has already shown significant success, with its Bitcoin perpetual futures contract crossing $1 billion in trading volume within its first week and topping $5.5 billion within two weeks of launching.