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Bitcoin Futures: Contracts, Costs and Leverage
Compare Bitcoin perpetuals and dated futures, contract units and settlement. Connect BTC market data with leverage, funding and liquidation tools.
Read the exact Bitcoin contract
How Bitcoin Futures Work
Going Long (Buy)
Illustrative linear long with 1 BTC exposure: entry $80,000 and exit $85,000 produce ($85,000 − $80,000) × 1 BTC = $5,000 gross profit, before fees and funding. Contract quantity multiplied by BTC per contract must equal 1 BTC; verify the multiplier.
Going Short (Sell)
Illustrative linear short with 1 BTC exposure: entry $80,000 and exit $75,000 produce ($80,000 − $75,000) × 1 BTC = $5,000 gross profit, before fees and funding. A rise to $85,000 instead produces a $5,000 gross loss. Contract multipliers vary.
Leverage
For the same $10,000 linear position and price change, changing the leverage setting does not multiply gross profit or loss. $2,000 collateral implies 5× leverage: a 1% price move changes gross P&L by $100, or 5% of that initial collateral, before costs.
Margin
Margin is collateral. Isolated margin tracks collateral assigned to a position; cross margin shares eligible collateral within the relevant account. Manual additions or automatic replenishment can expose more funds. Product terms govern shortfalls; the initial allocation is not a universal account-loss limit.
Perpetual and dated BTC contracts
| Field | Perpetual | Dated future |
|---|---|---|
| Expiry | No scheduled expiry | Specified date; monthly, quarterly or other cycles |
| Carrying cost | Contract-specific funding events; rate and interval can change | Basis, trading fees and any broker financing; no universal perpetual funding schedule |
| Units and settlement | May be linear or inverse; check collateral and multiplier | Specified contract size, currency and settlement benchmark |
| Market data | Read the named perpetual's mark, funding and order book | Select the actual contract month; check expiry and roll costs |
COIN-M and inverse contracts: collateral and settlement
Coin-margined describes collateral held in cryptocurrency. An inverse BTCUSD contract quotes prices in USD and settles profit and loss in BTC. Eligible collateral still depends on the venue and account mode: a unified account may accept other assets. Read the exact contract specification.
A linear BTCUSDT contract normally settles profit and loss in USDT. Settlement currency and eligible collateral are separate specifications. Check both, together with the contract multiplier and margin rules.
Illustrative inverse long: USD 1,000 face value, entry 50,000 USD/BTC and exit 55,000 USD/BTC. Before fees and funding, P&L = 1,000 × (1/50,000 − 1/55,000) = 0.00181818 BTC. Reverse the price terms for a short. This is USD 1,000 face value, not 1,000 BTC.
BTC collateral adds price exposure: its fiat value can fall alongside a losing long position. Check liquidation, fees and funding for the specific instrument. A linear-contract calculator does not model inverse P&L. Sources checked on 2026-09-20:
Bybit: COIN-M · Bybit: P&L · Bybit: USDT
Funding is contract-specific
Understanding Liquidation
What is Liquidation?
A venue may cancel orders, reduce positions or close them when a position or account fails its maintenance requirements. Its reference price, often the mark price, and risk rules determine the trigger. Liquidation does not guarantee an execution price or a maximum loss.
Leverage and Liquidation Risk
Hypothetical linear long: 1 BTC at $80,000 with $800 collateral (100× leverage). Ignoring fees and funding, a fall to $79,200 creates an $800 loss and zero equity. This 1% drop is a zero-equity illustration, not a liquidation quote: maintenance requirements normally trigger action earlier.
Isolated vs. Cross Margin
Check the eligible collateral and manual or automatic replenishment settings for the actual account. Extra margin reduces effective leverage but increases funds at risk. A stop may fill at a worse price, partially or not at all; mark-price and last-price triggers can differ.
Risks of Trading Bitcoin Futures
For an unchanged position, a given price move produces the same gross loss. Higher effective leverage makes that loss a larger share of the collateral supporting the position.
A small collateral buffer can lead to forced reduction or closure after a small adverse move. Maintenance requirements and account rules determine the trigger; the leverage setting alone does not.
Perpetual funding can be a debit or a credit. It depends on the position side, applicable rate and contract schedule; rates and intervals can change.
Sharp price moves and thin liquidity can cause liquidation, slippage or unfilled orders. A planned exit price does not establish the final loss.
Exchange risk — counterparty and platform risks exist even on major exchanges.
You can lose the collateral exposed to a position. Additional funds or negative balances may be at risk under the product's terms. Stops can fail or execute at a worse price than planned.
Choose inputs, not a leverage level by experience
Sources and review scope
- CME
- Bybit: isolated-margin replenishment
- Bybit: order execution and liquidation
- Bybit: funding fees
Frequently Asked Questions
What are Bitcoin futures?
How do Bitcoin futures differ from spot trading?
What is a perpetual futures contract?
What is the funding rate in Bitcoin futures?
What is liquidation in Bitcoin futures?
How much leverage can you use on Bitcoin futures?
Are Bitcoin futures risky?
Where can I trade Bitcoin futures?
Derivatives & Leveraged Products — Important Risk Warning
Derivatives and leveraged products are complex and carry a high risk of rapid, substantial losses. Depending on the product and account rules, losses can exceed the initial margin or money committed. A stand-alone purchased option can lose its entire premium plus transaction costs; writing options, exercising into another position, or combining positions can create additional obligations. An uncovered call writer can face unlimited loss. Applicable legal protections can affect the loss boundary.
You should carefully consider whether you understand how derivatives work and whether you can afford to take the high risk of losing your money. This content is for educational purposes only and does not constitute financial advice, investment advice, or a recommendation to trade derivatives.
Legal availability and regulatory protections depend on the product, service, provider and jurisdiction. In the EU, check the applicable investment-services rules, including MiFID II where relevant, and any product restrictions. Before trading, verify with the relevant regulator whether the provider has the permissions required for the service and whether the product may be offered to you. A website being accessible, or a product appearing on this website, does not establish authorization or eligibility.
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