Derivatives Exchanges
Perpetuals and futures platforms ranked by open interest
| # | Exchange | Open Interest (BTC) | 24h Vol (BTC) | Perpetuals | Futures |
|---|---|---|---|---|---|
Understanding crypto derivatives
What these markets are
Derivatives are contracts whose value derives from an underlying asset rather than the asset itself. In crypto the dominant instrument is the perpetual future — a contract tracking a coin's price with no expiry date. Traders use them to speculate with leverage or to hedge existing holdings, and derivatives volume regularly exceeds spot volume by a wide margin.
Open interest, and why it matters
Open interest is the total value of contracts currently outstanding. Unlike volume, which counts activity, it measures how much money is committed at a given moment. Rising open interest alongside a rising price suggests new positions are being opened rather than old ones closed. Very high open interest also means the market is fragile: if prices move sharply, leveraged positions are liquidated automatically, and those forced sales push prices further in the same direction. Cascading liquidations are a common cause of sudden crypto crashes.
Funding rates
Because perpetuals never expire, exchanges use a funding rate to keep them close to the spot price — periodic payments between long and short holders. A persistently positive rate means longs are paying shorts, which indicates crowded bullish positioning. Extreme funding rates in either direction often precede sharp reversals, as the crowded side becomes expensive to hold.
A warning on leverage
Crypto derivatives commonly offer leverage of 50x or more. At 50x, a 2% move against you eliminates your position entirely. Leverage magnifies losses exactly as it magnifies gains, and the majority of retail traders using high leverage lose money. These are professional instruments and the risk is not comparable to holding the underlying asset.
Market data on this page is provided for information only and is not financial, investment or tax advice. Cryptocurrency prices are volatile and you can lose money. Always do your own research.