Cumulative funding payments exceed roundtrip trading fees after holding perpetual futures positions for 1.3 to 6.4 days across major venues.
Cumulative funding payments overtake roundtrip execution fees after 1.3 to 6.4 days of holding a perpetual futures contract, depending on the asset and venue.
Trading fees are paid twice per roundtrip position: once at entry and once at exit. Execution fees scale directly with total position notional size at the moment of trade execution. Funding rates accrue continuously across three discrete 8-hour settlement intervals per day. Long positions pay positive funding rates to short positions. Short positions pay negative funding rates to long positions.
Execution fees set a fixed upfront floor on trade costs. Funding payments create a variable cost slope that accumulates over time. For intraday scalps opened and closed within a single 8-hour window, trading fees constitute 100% of non-slippage venue costs. For swing positions held across multiple days, the cumulative sum of 8-hour funding payments eclipses the initial execution fee.
Exchanges establish distinct taker and maker fee tiers alongside live funding schedules. The table below details roundtrip fees alongside 8-hour funding costs for a $100,000 BTC long position.
| Exchange | Roundtrip Maker Fee | Roundtrip Taker Fee | 8h BTC Funding Rate | Daily BTC Funding Rate | Daily Funding Cost ($100,000 Notional) | Taker Crossover (Days) |
|---|---|---|---|---|---|---|
| Bitget | 0.04% ($40) | 0.06% ($60) | +0.0032% | +0.0096% | $9.60 | 6.25 |
| OKX | 0.04% ($40) | 0.10% ($100) | +0.0052% | +0.0156% | $15.60 | 6.41 |
| Bybit | 0.04% ($40) | 0.11% ($110) | +0.0072% | +0.0216% | $21.60 | 5.09 |
| MEXC | 0.00% ($0) | 0.04% ($40) | +0.0100% | +0.0300% | $30.00 | 1.33 |
For a $100,000 BTC long position on Bybit, the taker entry fee is $55 (0.055%) and the taker exit fee is $55 (0.055%), totaling $110 in roundtrip taker costs. The 8-hour BTC funding rate of +0.0072% requires the long position to pay $7.20 every 8 hours, or $21.60 per 24-hour day across 3 intervals. Dividing the $110 roundtrip taker fee by $21.60 daily funding yields a crossover threshold of 5.09 days.
If entering and exiting via maker orders on Bybit, the roundtrip fee is 0.04% ($40). Dividing $40 by $21.60 daily funding yields a crossover threshold of 1.85 days. Beyond 1.85 days for maker trades or 5.09 days for taker trades, funding dominates the cost structure of the position.
On MEXC, the taker fee is 0.02% ($20 per leg, $40 roundtrip), but the BTC 8-hour funding rate is +0.0100% ($30 daily per $100,000). The crossover occurs in 1.33 days (4 funding intervals).
Funding rates vary significantly across assets and exchanges. The table below displays live 8-hour funding rates across six perpetual contracts.
| Asset | Bitget 8h Rate | OKX 8h Rate | Bybit 8h Rate | MEXC 8h Rate | 8h Spread |
|---|---|---|---|---|---|
| BTC | +0.0032% | +0.0052% | +0.0072% | +0.0100% | 0.0068% |
| ETH | +0.0100% | +0.0052% | +0.0024% | +0.0028% | 0.0076% |
| SOL | +0.0048% | -0.0017% | -0.0017% | +0.0012% | 0.0065% |
| TRUMP | +0.0039% | -0.0026% | -0.0035% | N/A | 0.0074% |
| ZEC | +0.0100% | +0.0100% | +0.0100% | +0.0100% | 0.0000% |
| XRP | +0.0100% | +0.0099% | +0.0100% | +0.0039% | 0.0061% |
Consider a $100,000 ETH long held for 7 days (21 funding intervals).
On Bitget, the taker fee is 0.03% per leg ($60 roundtrip). The 8-hour funding rate is +0.0100% ($10 per interval, $30 per day). 7-day funding totals $210. Total position cost is $270.
On Bybit, the taker fee is 0.055% per leg ($110 roundtrip). The 8-hour funding rate is +0.0024% ($2.40 per interval, $7.20 per day). 7-day funding totals $50.40. Total position cost is $160.40.
Holding the ETH long on Bybit costs $109.60 less over 7 days than on Bitget, despite Bybit charging nearly double the initial taker fee. Funding rate divergence outweighs execution fee differences on multi-day holds.
When funding rates turn negative, short positions pay funding to long positions.
On Bybit, the SOL 8-hour funding rate is -0.0017%. A $100,000 SOL long receives $1.70 per 8 hours ($5.10 per day). Over 10 days, the long position receives $51.00 in funding payments, reducing the net holding cost of the $110 roundtrip taker fee to $59.00.
On Bitget, the SOL 8-hour funding rate is +0.0048%. A $100,000 SOL long pays $4.80 per 8 hours ($14.40 per day). Over 10 days, funding adds $144.00 to the $60 roundtrip taker fee for a total cost of $204.00.
Funding payments deduct directly from free collateral when holding a position on the paying side of a positive rate. Continuous funding deductions reduce available account margin, moving the liquidation price closer to the market entry price over extended holding periods.
At an 8-hour funding rate of +0.0100% (active on ZEC across all venues, XRP on Bybit and Bitget, and ETH on Bitget), a long position pays 0.0300% of total notional size daily. On a 20x leveraged position backed by $5,000 margin ($100,000 notional), daily funding deductions equal $30.00. This represents a 0.60% loss of total margin collateral per day, independent of price movement.
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