Bitcoin Futures Exchanges: Contracts, Fees & Leverage

A Bitcoin position can end in USDT, USDC or BTC. For a dollar trading budget, compare the stablecoin contracts below. For a holder who wants the hedge paid in Bitcoin, the inverse contract changes both the payout and the number of coins remaining. That choice comes before the exchange’s leverage slider.

Use our Bitcoin platform ranking to compare venues. Here the decision is narrower: BTC-USDT-SWAP versus BTC-USD-SWAP, BTCUSDT versus BTCPERP, and the capital each exact contract requires.

BTC-USDT-SWAP versus BTC-USD-SWAP

The first OKX instrument settles in USDT. Its contract record uses 0.01 BTC as the face value, so 100 contracts represent one BTC of exposure. The second settles in BTC and has a $100 face value per contract. Ten of those contracts are $1,000 of inverse exposure; they are not ten Bitcoin. This distinction matters when transferring a position size from an external calculator to the order form.

The inverse product earns or loses coin according to the change in the reciprocal of the Bitcoin price. You do not need to memorise the formula to choose sensibly: use the worked balance example below and decide whether the BTC payout solves your actual problem. If the objective is a dollar profit target with stablecoin collateral, introducing an inverse payout merely because it sounds more advanced adds an unnecessary conversion step.

BTCUSDT versus BTCPERP

Bybit’s API names its USDC product BTCPERP, while its display name is BTCUSDC. BTCUSDT is a different instrument. In the October 6 catalog, the former lists 125× and the latter 150×. Both publish an eight-hour funding interval in that capture. Neither the leverage ceiling nor the funding interval proves that their market orders will fill at the same cost.

At 50,000 quote-currency units, the combined buy-and-sell impact of BTCPERP was roughly 2.64–3.01 basis points across three observations. BTCUSDT was about 0.012 basis points in the corresponding samples. A basis point is 0.01%; on 50,000, each point is five currency units. The USDC convenience therefore had a visible execution price in this collection, even before commission.

A published taker rate is only one part of a market order. We collected three rounds of public books for the exact products below, including Binance and the native Hyperliquid market. Each book was swept independently on the buy and sell side at three sizes. The table adds the two impact estimates to the appropriate reference commission, so you can see where a larger order changes the comparison.

The quoted commission uses a regular account reference. An existing fee discount can change the closest comparisons; the table should be read alongside the actual rate charged to the account.

What changes when the position gets larger?

For a 50,000-unit pair of fills, OKX’s USDT reference was approximately 50.06–53.31, including 50 of commission. Bybit BTCUSDT was around 55.06. Binance BTCUSDT was approximately 50.06–50.21. Those small differences do not justify moving an established account without checking its actual VIP rate, available balance and funding costs. A five-unit transfer or conversion expense can exceed the saving on a single trade.

The USDC distinction is more meaningful. Bybit BTCPERP adds roughly 13.18–15.06 of captured two-sided impact at 50,000, on top of 55 of reference commission. At 250,000 the impact alone becomes about 129–195. Binance BTCUSDC was materially tighter in these observations. That result supports comparing another USDC book before automatically converting to USDT or accepting the first USDC contract you find.

Hyperliquid’s native BTC market used a 0.045% base taker reference and showed competitive execution at the sampled sizes. It therefore deserves a place in an immediate-execution comparison. Its 40× catalog ceiling, wallet workflow and different funding history mean it is not interchangeable with an offshore CEX account offering a higher first-tier multiple. The cheapest captured entry is one input, not a universal winner.

When does a maker order genuinely save money?

On a 20,000-USDT Bitcoin order, a 0.05% taker reference costs 10 USDT. A 0.02% maker reference costs four. If both the entry and exit qualify as maker, the commission difference is 12 USDT across the two fills. This is useful for a patient entry around a chosen price; it is less convincing for a stop that must close a losing position promptly.

A limit order that immediately matches the opposite side of the book can still be a taker order. A post-only instruction helps enforce maker treatment, but can leave you unfilled. Compare the saving with the price move you are prepared to miss. Waiting for a six-dollar commission saving while BTC moves enough to change the intended exposure by hundreds of dollars is a different trade, not an execution improvement.

MEXC remains in the full directory, but its separately published API futures schedule must not be presented as the fee every manual trader pays. The documented API reference is 0.06% maker and 0.08% taker; the web or app account may quote another rate. A genuinely lower manual quote can change the shortlist, but an advertised promotion without its account and contract conditions cannot replace a verified fee input.

The 150× BTCUSDT figure is a maximum for the lowest published Bybit risk band. The October 6 response puts that band at up to 300,000 USDT, followed by 100× up to 2 million and 90× up to 2.6 million. BTCPERP starts at 125× only up to 100,000 USDC, then 100× up to one million. The bands are genuinely different, even though both products track Bitcoin.

Consider an intended 150,000-unit position. The saved BTCUSDT schedule still places it in the first band, while BTCPERP has already moved to the second. At the respective published maxima, the simple initial-margin comparison is about 1,000 USDT against 1,500 USDC. These are sizing illustrations before fees and other account requirements, not suggested deposits or reliable liquidation budgets.

The practical question is usually more useful at your intended multiple. A 150,000-unit position at 10× starts with approximately 15,000 of margin before the account’s adjustments. Both contracts can accommodate that multiple in the cited bands. In this case the 150× versus 125× headline should not decide the venue; the settlement preference, execution price and holding cost should.

OKX tiers are expressed in contracts

OKX’s first BTC-USDT-SWAP band contains up to 1,000 contracts. At 0.01 BTC each, that is ten BTC of exposure, not a fixed $1,000 or $1 million. At an illustrative BTC price of $80,000, the band represents $800,000; at $100,000 it represents $1 million. The next captured band allows up to 5,000 contracts at 66.66×. Converting the band into a dollar amount requires the current Bitcoin price.

BTC-USD-SWAP instead has a $100 face value. Its first 2,000-contract band represents $200,000, with a captured 100× maximum. A trader comparing the two OKX screens should therefore not copy the quantity or position band from one to the other. The venue name is identical; the units are not.

Existing positions and resting orders can consume risk capacity. A new order that appears small in isolation can push the combined exposure into a different band. For a large Bitcoin order, examine the margin preview after entering the real quantity, rather than multiplying the wallet balance by the largest slider value. The current Finder is useful for narrowing eligibility, but the contract’s own position band governs this calculation.

Funding is exchanged between the two sides of a perpetual market. A positive rate generally means longs pay shorts; a negative rate reverses the payment. Compare the complete period you expect to hold, not simply the current number beside the countdown. Two contracts on one venue can accumulate different charges because their premiums, intervals and market participation differ.

For a common historical window, we collected settled funding from October 3 at 00:00 UTC to October 6 at 00:00 UTC, excluding the ending instant. Bybit supplied nine events for each BTC stablecoin product; Hyperliquid supplied 72 hourly events. The calculation below holds the comparison exposure at 10,000 quote-currency units. It isolates the rates rather than reconstructing a changing live position.

Over that window, BTCUSDT summed to approximately +0.01495%, BTCPERP to −0.01112%, and Hyperliquid BTC to +0.07918%. On the constant 10,000-unit long illustration, that means roughly 1.49 paid, 1.11 received, and 7.92 paid respectively. A short reverses those signs. These historical differences are large enough to matter when the entry commission advantage is only a few units.

A break-even calculation for switching contracts

Suppose switching from one Bitcoin contract to another costs 18 USDT-equivalent in additional execution, conversion and transfers. If the alternative saves an average of three units of funding per day on your unchanged exposure, it takes six days to recover the switching expense. If the difference disappears after two days, the switch has cost more than it saved. This is a hypothetical decision rule, not an observed rate prediction.

For a hedge planned to last several weeks, also price a dated future. Its premium or discount to spot is part of the entry economics, while an expiring contract avoids the open-ended sequence of perpetual funding payments. The comparison must include the cost of closing early or rolling if the hedge continues. Choosing an expiry because it has no perpetual funding line does not make its total carrying cost zero.

BTC perpetual or a dated future for a one-month hedge?

Suppose spot Bitcoin is $80,000 and a future expiring on the intended hedge date trades at $80,800. A one-BTC spot holding paired with a one-BTC linear short in that dated future has an $800 entry basis before commissions and settlement costs. If both legs are valued against the same $70,000 reference at expiry, the coin is worth $70,000 and the short gains $10,800. Their combined $80,800 value reflects the locked entry spread, subject to the product’s settlement rules and maintaining the position.

A perpetual opened at $80,000 instead has no equivalent fixed expiry spread in this example. Its holding cost depends on the funding payments received or paid before the hedge is closed, plus any difference between its eventual exit and the spot reference. It could finish better or worse than the dated alternative. A three-day history does not establish the next month’s total.

This comparison is especially useful when the holder knows when the hedge should end. If the end date is uncertain, an expiry introduces a separate roll or early-close decision, and that can erase the apparent advantage. Compare the actual dated contract’s spread and book before selecting it; the hypothetical $800 premium is not a current offer from any venue in the directory.

Assume a holder owns one BTC priced at $80,000 and wants to neutralise its dollar price exposure temporarily. A linear short of one BTC generates $20,000 if Bitcoin falls to $60,000, before costs. The coin itself is then worth $60,000; the stablecoin gain brings the combined value back to $80,000. The hedge result is held in two assets: one BTC plus the short’s stablecoin profit.

Now consider an $80,000 inverse short funded with sufficient Bitcoin collateral. At a $60,000 exit its theoretical profit is 80,000 × (1/60,000 − 1/80,000), or one-third of a BTC. One original BTC plus that gain equals approximately 1.3333 BTC, worth $80,000 at the exit price. If the price instead rises to $100,000, the inverse loss is 0.2 BTC, leaving 0.8 BTC worth the same $80,000. Fees and funding reduce or alter these totals.

The result explains why a coin-settled hedge can appeal to a Bitcoin holder: the balancing asset is BTC itself. It also explains what it does not do. The hedge preserves an approximate dollar value under the assumptions; it does not preserve the original number of coins in both directions. A holder expecting to retain exactly one BTC regardless of price should not confuse a dollar hedge with a guaranteed coin balance.

The hedge can be right while the account still needs cash

If the BTC is in a hardware wallet and the short sits on an exchange, the exchange cannot use the wallet’s unrealised gain to meet a margin call. A price rise increases the value of the held coin but creates a loss on the short. That loss must be covered in the trading account on its own terms. The portfolio can be economically hedged while one leg is forced closed for lack of accessible collateral.

This is especially important when using a high multiple for the short to minimise the exchange deposit. You have reduced the cash buffer supporting the hedge, not reduced the amount of Bitcoin exposure being offset. For a temporary hedge, maintaining enough usable collateral for the adverse path is more relevant than reaching the maximum advertised leverage.

The captured Bybit BTC products require at least 0.001 BTC and also publish a minimum order value. At an illustrative $80,000 Bitcoin price, the quantity floor alone represents $80 of exposure. Entering “$50 position” in a third-party calculator does not override that quantity rule. Both minimum quantity and minimum notional must be satisfied.

OKX’s captured USDT swap permits a minimum of 0.01 contracts, with 0.01 BTC per contract: 0.0001 BTC of underlying exposure. The inverse minimum of 0.1 contracts represents $10 of face value. These smaller increments can matter for matching a small hedge, but do not automatically make the overall account cheaper after funding, transfers or the smallest permitted collateral deposit.

Rounding is consequential when the target hedge is small. If a holder wants to hedge 0.0014 BTC but a particular order step only permits increments of 0.001 BTC, rounding down leaves 0.0004 BTC exposed; rounding up produces a short larger than the original holding. A contract with finer increments can solve that mismatch without increasing leverage. That is a useful reason to compare quantity rules even when the commission difference is trivial.

The relevant amount is exposure, not the deposit. A $20 margin allocation at 10× intends a $200 position before charges. If that position cannot satisfy a product’s quantity step, increasing the leverage slider is not a neutral fix: it changes the risk you originally intended to take. Choose a suitable contract increment or revise the position deliberately.

A global BTC catalog is not a worldwide permission list. A venue may offer the same underlying asset through a different entity, product or leverage schedule in your country. Our country research should be read alongside the product comparison, particularly for the United States, United Kingdom and other jurisdictions where retail derivatives access differs sharply from spot access.

For US readers, a locally available regulated futures account and an offshore perpetual account are not interchangeable just because both display BTC. For UK retail readers, the FCA’s restrictions on crypto derivatives mean an overseas product page is not sufficient evidence of eligibility. We do not recommend disguising residence or using a VPN to obtain a contract excluded from the account’s terms.

A Bitcoin deposit is not required to trade a USDT-settled BTC perpetual. Conversely, a BTC instrument name does not prove that native Bitcoin withdrawals are the right cash-out route for its profit. Match the intended deposit and withdrawal asset to the actual settlement balance. This prevents paying an unnecessary spot conversion fee merely because the traded underlying is Bitcoin.

For a USDC strategy, compare the withdrawal network as well as the ticker. A cheaper BTCUSDC fill can lose its advantage if the resulting USDC must travel through an expensive or unsupported route to the wallet you use. Count the actual transfer quote in your own comparison; this page does not apply one universal withdrawal fee to every exchange or network.

Coin-settled and stablecoin-settled Bitcoin contracts appear separately below.