Key Insights
- Kalshi launched its first U.S. stock-index perpetual futures contract.
- US 500 offers leveraged long and short equity-index exposure.
- Single-stock perpetual filings for Apple, Tesla and Nvidia remain pending.
Kalshi launched its US 500 perpetual future on Oct. 6, extending beyond prediction markets into leveraged equity-index trading. The company said the contract gave U.S. traders long or short exposure to 500 large companies without an expiry date.
The launch widened Kalshi’s product range beyond event-based contracts and crypto perpetuals. It also moved the exchange deeper into regulated derivatives markets. Leverage, margin, funding and liquidation rules now shape trader risk.
Kalshi Opens US 500 Perpetual Trading
Kalshi said its US 500 contract tracked a market-cap-weighted basket of 500 large U.S. companies. Nvidia, Microsoft and Apple carried the highest influence on the index, according to Kalshi Pro’s Oct. 6 update.
The company described the instrument as its first stock-index perpetual future. Traders can take long or short positions with leverage rather than buying the underlying shares directly.
Commodity Futures Trading Commission records showed US500PERP received approval on Oct. 3. The regulator classified the contract as a future tied to an equity index.
Kalshi also certified a separate US500T equity-index future on Oct. 4. The filings showed the exchange had expanded its equity-linked derivatives activity before the US 500 launch.
Kalshi Pro said traders could access US500 through its perpetuals market picker. The update cited Federal Reserve decisions and earnings seasons as potential index drivers.
The company did not publish a specific US500 leverage ceiling in that update. That leaves position limits and margin requirements relevant to traders assessing the product’s risk profile and potential holding costs over time.
Kalshi Moves Beyond Prediction Markets
Prediction markets typically let traders take positions on discrete outcomes with fixed settlement conditions. Kalshi’s perpetual futures instead provide continuous price exposure and do not expire on a scheduled date.
Kalshi’s help center said perpetual positions remain open until traders close them or liquidation occurs. Funding payments help keep perpetual prices aligned with their reference markets.
That structure gives Kalshi another product category beyond event contracts. The company had already launched crypto perpetual futures in May before adding metals and equity-index exposure.
Kalshi still operates event contracts tied to equity benchmarks. Its S&P 500 hourly market settled against a specified index level at a fixed time.
The perpetual product instead keeps directional exposure open without a preset expiration. This separates the new product from Kalshi’s traditional prediction markets.
Kalshi research published Sept. 14 said perpetuals replace scheduled contract rolls with recurring funding payments. The company said funding transfers between longs and shorts when perpetual prices diverge from reference indexes.
The structure can reduce rollover friction, but it does not remove trading costs. Kalshi’s fee documentation said fees apply to notional position value, while funding payments remain separate.
Kalshi Stock Perpetual Filings Point to Wider Expansion
Commodity Futures Trading Commission records showed Kalshi had also filed numerous single-stock perpetual futures. Those filings remained under regulatory review as of Oct. 6.
Apple’s AAPLPERP contract carried an “Approval Pending (45)” status dated Sept. 18. Tesla’s TSLAPERP and Nvidia’s NVDAPERP carried the same regulatory status.
The pending contracts matched Kalshi’s stated direction toward direct stock exposure. However, the filings did not establish final approval or a confirmed trading date.
Other pending Kalshi filings covered Microsoft, Meta, Amazon, Alphabet, Netflix and several major U.S. companies. The regulator classified most as security futures products tied to individual stocks.
That distinction matters because equity-index futures and single-stock futures sit under different regulatory frameworks. The approved US500PERP therefore does not automatically clear Kalshi’s proposed individual-stock contracts.
Leverage Creates Liquidation Risk
Perpetual futures expose traders to more than price direction alone. Leverage increases sensitivity to relatively small moves in the underlying market.
Kalshi says positions may be liquidated when account equity falls below the applicable maintenance-margin threshold. Rapid market moves can also result in execution away from the expected liquidation level.
The company currently uses isolated margin for many perpetual positions. That structure ring-fences most position-level exposure rather than automatically sharing collateral across unrelated trades.
However, isolated margin does not eliminate loss risk. Kalshi warns that extreme conditions can still produce losses beyond posted margin.
Kalshi’s Next Expansion Depends on Stock Filings
US 500 gives Kalshi a new regulated route into U.S. equity-index exposure. Its launch also shows that the company’s derivatives strategy is extending well beyond prediction contracts.
The next major test is whether regulators clear Kalshi’s individual-stock perpetual filings. Apple, Tesla and Nvidia contracts remained pending as of Oct. 6.
Approval would move Kalshi into a more direct form of single-stock leveraged trading. Until then, US500PERP remains the clearest example of the exchange’s equity-market expansion.
This article is for informational purposes only and does not constitute financial or investment advice. Perpetual futures involve leverage, funding costs and liquidation risk, while pending product filings may change before approval.
