What a derivative is
A derivative is a contract whose value depends on something else, called the underlying. In crypto, the underlying is usually a coin such as bitcoin or ether. Owning the derivative does not mean owning the coin. It means holding an agreement whose payoff follows the coin’s price in some defined way.
The coin market where you buy and hold the actual asset is called the spot market. Derivatives sit beside it. Traders use them to speculate on price direction, to hedge an existing holding, or to take on or lay off risk without moving coins around. Because they are contracts, they can be built with leverage, can profit from falling prices, and can trade on venues with very different rules.
Cryptocurrency prices are volatile, and derivatives can make losses larger and faster than holding a coin outright. Nothing here is financial, tax or legal advice.
The three main types
Futures
A futures contract is an agreement to buy or sell an asset at a set price on a set future date. Each contract has an expiry. Near that date, the futures price tends to converge toward the spot price, because on the final day the two are meant to refer to the same thing.
Some futures are settled in cash, meaning the difference between the agreed price and the final price is paid in dollars or in another currency. Others are settled in the coin itself. The settlement method matters because it decides what a trader actually receives at expiry.
Futures usually trade at a small premium or discount to spot. The reasons for that gap are covered under the futures basis.
Perpetual futures
A perpetual future, often called a perp, works like a futures contract with no expiry date. A trader can hold it for as long as they keep enough collateral posted. Because there is no expiry to pull the price toward spot, perpetuals use a recurring payment between longs and shorts, called the funding rate, to keep the contract close to the spot price.
Perpetuals became very popular on offshore crypto exchanges, and in many periods they account for a large share of crypto derivatives activity. Their details, including how payments are calculated, are covered in the funding article.
Options
An option gives the buyer a right, not an obligation, to buy (a call) or sell (a put) at a chosen strike price before or at a set date. The buyer pays a premium up front. The most a buyer can lose is that premium, while the seller takes on the larger obligation.
Options prices carry information about how much movement the market expects, summarised as implied volatility. That is a different kind of data from futures prices, and it is explored in its own article.
Leverage and margin
Most derivatives are traded with margin: you post a smaller amount of collateral and control a larger position. With 10x leverage, for example, $1,000 of margin controls a $10,000 position. A 5% move in the underlying then changes the position’s value by $500, which is 50% of the margin. The same arithmetic works against you, and a move of about 10% in the wrong direction would erase the margin entirely, before fees.
When losses approach the collateral, the exchange closes the position automatically. That forced closure is a liquidation. When many liquidations happen together, they can feed on each other, a pattern discussed as a liquidation cascade.
Why derivatives can affect spot prices
Derivatives do not directly create or destroy coins, but several channels connect them to the spot price. These are mechanisms people observe, not guarantees, and the strength of each varies over time.
- Forced trades. A liquidated long position is closed by selling, and a liquidated short is closed by buying. Large waves of these can push the spot price in the same direction for a short time.
- Hedging and arbitrage. Traders who buy spot and sell futures to capture a price gap link the two markets. Their activity tends to pull prices together, which is part of how exchange pricing stays reasonably consistent across venues.
- Price discovery. When a derivatives venue has the most trading volume, new information may show up there first, and spot can follow.
- Sentiment signals. Elevated leverage or crowded one-sided positioning can describe market sentiment, though it is a noisy signal and not a forecast.
- Options hedging. Firms that sell options often hedge by trading the underlying, which can add to buying or selling pressure around large expiries. The size of this effect is debated.
It is easy to overstate any of these. Spot demand, news, and the wider macro environment usually matter alongside derivatives, and it is rarely possible to say which factor drove a given move.
Regulated and offshore venues
Derivatives trade in two broad settings. Regulated venues, such as the futures traded on CME, are overseen by financial regulators and typically cash-settle in dollars. Offshore venues often offer higher leverage, perpetual contracts and crypto-based collateral, under different rules and with different protections. Jurisdiction differences affect which products a person can legally use, so it is worth checking local rules before trading anything.
Using any exchange also brings counterparty risk: the venue itself may fail, freeze withdrawals or mishandle collateral.
Reading derivatives data carefully
Several statistics are published for these markets: open interest, the long short ratio, funding data and options skews. They can add context, but each has well-known blind spots, such as not showing who is hedged, or counting accounts instead of size. A reasonable habit is to treat them as descriptions of positioning rather than predictions.
Risks to keep in mind
- Leverage can turn a modest price move into a total loss of the posted margin.
- Contracts can be complex, with expiries, settlement rules and fees that are easy to misread.
- Liquidity can thin out in fast markets, so exits may occur at worse prices than expected.
- Past performance does not predict future results, and people can lose everything they put in.
Understanding how these contracts work will not remove that risk. The goal of learning the mechanics is to read market commentary more critically and to see why derivatives are often blamed or credited when prices move sharply.