Open interest in perpetual futures linked to SanDisk shares has reached approximately $1.73 billion across crypto trading venues, making SNDK the largest stock perpetual market by outstanding positions, according to data cited by Wu Blockchain. The total is approximately 1.86 times the $928 million of open interest reported for SpaceX-linked SPCX perpetuals, the next-largest market in the comparison. The milestone highlights a rapidly expanding crossover between cryptocurrency derivatives infrastructure and traditional equities. Instead of owning SanDisk shares, traders in SNDK perpetuals receive synthetic price exposure through derivatives that have no expiration date and can trade around the clock.
That distinction is important. The $1.73 billion represents the notional value of outstanding perpetual positions across tracked venues, not $1.73 billion invested directly into SanDisk stock. The market has grown alongside extraordinary volatility in SanDisk itself. SNDK shares have risen several hundred percent during 2026, driven by investor enthusiasm surrounding artificial-intelligence infrastructure and rapidly strengthening demand for NAND flash storage.
Crypto Exchanges Turn SanDisk Into a 24/7 Market
Major crypto platforms have increasingly added equity-linked perpetuals this year. Binance launched USDT-margined perpetual contracts for SanDisk and Micron on April 7. Coinbase International subsequently announced perpetual futures tied to SanDisk, Micron and Intel, while Bybit has expanded its own 24/7 TradFi perpetual offering to cover dozens of stocks and ETFs. Decentralized markets are growing alongside centralized venues.
On Hyperliquid, SanDisk is available through the Trade[XYZ] HIP-3 market. Loris Tools data show Trade[XYZ] processed approximately $113.5 billion of perpetual volume during a recent 30-day period, including about $10 billion in SNDK alone. HIP-3 allows builders to deploy perpetual markets on Hyperliquid, extending the infrastructure beyond cryptocurrencies into equities, commodities and indexes. The result is an increasingly fragmented derivatives market in which traders can take leveraged positions on U.S. stocks even when Nasdaq itself is closed.
Equity Perpetual Trading Is Expanding Rapidly
SanDisk’s dominance also reflects a broader surge in demand for stock-based crypto derivatives. CryptoQuant data cited by BeInCrypto show monthly equity-perpetual trading volume on centralized exchanges increased roughly 17-fold between April and July 2026. Semiconductor and memory companies have been particularly popular. SanDisk is a natural focal point. The company returned to public markets following its 2025 separation from Western Digital and has subsequently benefited from an AI-driven memory cycle. Its latest quarter produced $8.97 billion in revenue, up approximately 372% year over year.
That combination of extreme price movement, high retail interest and a globally recognized technology narrative makes the stock particularly attractive for leveraged perpetual trading. But rapidly expanding open interest also introduces risk. Perpetual contracts rely on leverage, margin and funding payments, meaning large price moves can trigger forced liquidations considerably faster than in unleveraged equity portfolios. The $1.73 billion SNDK figure therefore represents more than enthusiasm for one semiconductor company. It shows how crypto’s perpetual-futures architecture is increasingly being exported to traditional markets. Crypto exchanges spent years perfecting 24/7 leveraged trading for Bitcoin and other digital assets. SanDisk’s rise to the top of the stock-perpetual rankings suggests that infrastructure is now finding substantial demand on Wall Street assets as well.
