Kalshi Launches Ethereum Perps, Files for XRP and Solana Futures

Kalshi, the CFTC-regulated prediction market operator, opened trading on Ethereum perpetual futures for US traders on June 4, 2026, deepening its push into regulated crypto derivatives. The company markets the product as "American Perpetuals," a name that signals both its US audience and its regulatory framing. Ethereum became the second asset to join the lineup, arriving just days after Kalshi introduced Bitcoin perpetual contracts. Alongside the launch, Kalshi has formally filed to self-certify perpetual futures tied to roughly a dozen major altcoins, a tranche that the CFTC has signaled it will review case by case.

What Kalshi launched

According to reporting from crypto.news and CoinCentral, the Ethereum perpetual product went live for US customers on June 4, 2026, under the CFTC framework that governs Kalshi. Perpetual futures are contracts that track an underlying asset with no expiration date, a structure that has long dominated offshore crypto trading on venues such as Binance and Hyperliquid. Bringing that structure onshore under a regulated US operator is the central story here. Kalshi has been offering limited-time zero trading fees to early users who join its waiting list, though the exact length of that promotional window has not been specified by the company.

From Bitcoin to Ethereum

The Ethereum debut followed closely on the heels of Kalshi's Bitcoin perpetual contracts, which the company rolled out in late May 2026. Per Decrypt, the CFTC approved Bitcoin perpetual futures shortly before Kalshi moved to file for additional assets, and the agency's stance set the tone for what came next. CFTC Chair Mike Selig said the agency would "use the tools at its disposal to onshore crypto asset perpetuals," framing the approvals as part of a broader effort to bring leveraged crypto trading back within US jurisdiction.

The altcoin filing

Following the Bitcoin perpetual approval, Kalshi applied to self-certify derivatives tied to about 12 major altcoins. According to Decrypt and crypto.news, the filing covers Ethereum, XRP, Solana, Dogecoin, Stellar, Chainlink, Bitcoin Cash, Litecoin, Sui, Shiba Inu, Polkadot, and Hedera. Kalshi moved to self-certify the contracts under a process similar to the one it uses for its event-based markets, the same self-certification framework that underpins much of its existing product line.

The tokens named in the filing include some of the most actively traded assets in the market:

• XRP and Stellar, two payments-focused networks.
• Solana and Sui, high-throughput smart contract platforms.
• Dogecoin and Shiba Inu, the two best-known meme coins.
• Chainlink, Polkadot, and Hedera, infrastructure and interoperability projects.
• Bitcoin Cash and Litecoin, longstanding Bitcoin forks.

Why the altcoins are not approved yet

The key caveat is that the altcoin tranche was not approved alongside Bitcoin and Ethereum. The CFTC has indicated that perpetual futures will be cleared on a case-by-case basis, meaning each contract must go through its own individual review. As Decrypt reported, the agency noted that the derivatives' design "may not be suitable for all asset classes," so the filing for the dozen altcoins remains pending rather than live. Guidance cited by crypto.news made the point explicitly: approval of one perpetual contract does not automatically extend to other assets. In short, the XRP, Solana, and Dogecoin perps are filed, not approved.

Market context

The filing arrives as crypto derivatives remain a large and concentrated market. Figures cited by Decrypt put Bitcoin perpetual futures open interest near 55 billion dollars, with Ethereum around 31.5 billion dollars, Solana roughly 5.5 billion dollars, and XRP around 3 billion dollars. Those numbers help explain why Kalshi prioritized Bitcoin and Ethereum first and why the largest altcoins feature prominently in its follow-up filing. crypto.news also noted that Ethereum open interest had eased in the days around the launch, a reminder that derivatives positioning can shift quickly.

For traders watching how these assets behave on-chain rather than on a centralized venue, tools like DEXTools can help track tokens such as XRP, SOL, and DOGE across decentralized markets, including liquidity, pair activity, and trading volume. That on-chain view sits alongside the regulated perpetual products Kalshi is building, giving market participants a fuller picture of where activity is concentrated.

What it means

The launch and filing together mark a notable step in moving perpetual futures, long associated with offshore platforms, into a US regulated venue. For US traders, the appeal is access to leveraged, no-expiration exposure under CFTC oversight rather than through venues outside US jurisdiction. Commentator Scott Melker, quoted by crypto.news, described the Ethereum offering as regulated leveraged exposure to ETH that operates without an expiration date, a structure that had previously been hard to reach for many US participants. None of this constitutes a price prediction or financial advice, and the products carry the risks common to leveraged trading.

What is next

The immediate question is how quickly, and whether, the CFTC clears any of the dozen altcoins in Kalshi's filing. Because the review is case by case, approvals could come in stages or stall for assets the agency deems unsuitable for the perpetual structure. Kalshi has signaled it intends to keep expanding, and the regulatory posture described by Chair Selig suggests the CFTC is open to onshoring more of this activity over time. For now, Ethereum perpetuals are live for US traders, Bitcoin perpetuals preceded them, and the altcoin contracts remain in the queue pending individual review.

As the CFTC works through the filing, market watchers will be tracking both the regulated venue and on-chain activity for the named tokens to gauge demand for these products.