Even after U.S. stock markets close, crypto exchanges are opening ways to invest in the share-price moves of semiconductor companies such as Nvidia. But investors should be cautious because price dislocations and the risk of leveraged liquidations can increase during hours when the underlying assets are difficult to trade directly.

On Oct. 11 (local time), blockchain outlet CryptoSlate reported that MarketVector provided Paragon with a U.S. semiconductor index tracked by VanEck's semiconductor exchange-traded fund SMH. Based on that, Paragon launched a perpetual futures contract on Hyperliquid. The product is designed to let investors trade semiconductor share-price moves even after the U.S. regular session ends, using an after-hours index based on price data from Pyth. Paragon said it had opened 29 markets since April 2026 and recorded about $500 million in trading volume, but it is hard to confirm the trading size of the semiconductor contract itself based only on disclosed figures.

Perpetual futures are derivatives that let investors bet on price rises or falls without holding the underlying asset directly. They have no expiry but require collateral maintenance, and parties periodically pay or receive funding fees to reduce gaps with a reference price. Bitcoin trades 24 hours a day and can be compared with actual prices across multiple exchanges, but shares of semiconductor companies such as Nvidia, Broadcom and AMD face limits on trading hours and liquidity. After the regular session ends, actual bid and ask quotes for the shares shrink, and futures prices can diverge sharply from prices at which the underlying asset can realistically be traded.

For example, assume Nvidia closes at $200 and expectations form that it will rise to $215 on strong earnings. An investor can buy semiconductor index perpetual futures, but during hours when actual stock trading is limited, the means to hedge are also reduced. Even if futures trade at a level 4 percent above the reference index, the price gap can persist or widen if there are not enough investors willing to engage in arbitrage.

Leverage amplifies the risk. If an investor uses $2,000 in collateral to take a five-times leveraged long position worth $10,000, a 15 percent drop in the contract price would produce an unrealised loss of about $1,500. That would leave only $500 in collateral before costs. Even if the actual semiconductor index then rises 3 percent as expected, the investor cannot benefit from the rebound if the position was liquidated first. Whether liquidation actually occurs depends on maintenance margin requirements, the mark price used in risk calculations and the exchange's liquidation rules.

Under Hyperliquid's HIP-3 system, product operators can set contract terms, price references and leverage limits. The execution price, the external index price and the mark price used for liquidation decisions can differ, and an extreme execution price does not necessarily mean immediate liquidation. Funding fees are also designed to narrow price gaps, but they cannot eliminate the risk of price moves in the opposing position.

When the regular session opens at 9:30 a.m. U.S. Eastern time, more investors participate in trading the underlying stocks, allowing after-hours prices to be checked for reasonableness. But a liquidated position or losses incurred before then do not automatically recover after the market opens. Because Paragon has not disclosed its detailed pricing method and liquidation conditions or historical trading data, it is difficult to judge how often price dislocations occur and how effective risk management has been for the product.

Trading stock-index derivatives through crypto exchanges offers an opportunity to trade market views outside regular sessions. But the ability to trade at any time does not mean the underlying asset can be priced accurately at any time or hedged sufficiently.