Intelligence Brief
Weekly trading volume for stock perpetual contracts on centralized crypto exchanges reached $141.84 billion by August 16, nearly 79 times the $1.8 billion recorded at the start of 2026, according to WuBlockchain Data Center.
Open interest expanded even faster. Outstanding positions climbed from roughly $89 million to $8.29 billion, an increase of about 93 times since the beginning of the year.
Trading has concentrated around contracts tied to names including SNDK, SKHYNIX and SPCX, while the data also tracks markets linked to companies such as Google, Nvidia, Micron, Intel, Circle and Tesla.
The numbers point to a fast growing derivatives market sitting between crypto exchanges and traditional equities.
Strategic Assessment
The more important figure is open interest.
Volume can rise because traders are turning positions over more frequently. A jump from $89 million to $8.29 billion in open positions means far more capital is staying inside these markets.
Crypto exchanges benefit because stock perpetuals give existing users exposure to equities without moving capital back to traditional brokers. Traders gain continuous access and the ability to take leveraged long or short positions outside normal stock market hours.
Traditional brokers face a different calculation. Crypto venues are starting to compete for the same equity trading demand without copying the conventional brokerage model.
But this is not the same as $141.84 billion of new capital entering stock markets. These are derivative contracts. The underlying shares do not necessarily change hands when a perpetual position is opened.
Evidence & Method
WuBlockchain Data Center reported $141.84 billion in weekly stock perpetual volume as of August 16, compared with $1.8 billion at the start of 2026.
That represents an increase of roughly 78.8 times.
Open interest moved from $89 million to $8.29 billion over the same period, or approximately 93 times the starting level.
The accompanying data shows the expansion accelerating through July and August rather than coming from a single isolated spike.
Risk Signals
Rapid open interest growth increases liquidation risk.
Stock perpetual markets can amplify moves in the underlying equity when traders build heavily leveraged positions around earnings, macro releases or company specific news. Thin liquidity in smaller contracts could make those moves more severe.
Regulation is another pressure point. Stock linked perpetuals give traders economic exposure to securities through crypto exchanges, placing the products close to the boundary between crypto derivatives and regulated securities markets.
The bullish case weakens if open interest falls while reported volume stays elevated. That would suggest short term turnover rather than sustained demand.
