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Funding vs trading fees which costs more on held perps
The finding
For perpetual positions held over three days, funding payments typically exceed total entry and exit trading fees.
On a standard 0.01% per 8-hour rate, cumulative funding reaches 0.10% in 10 intervals or 3.3 days.
Round-trip taker execution on venues like OKX or Bybit costs between 0.04% and 0.11% of nominal value.
Duration dictates position costs
When evaluating funding vs trading fees which costs more, position duration provides the exact tipping point. Intraday execution costs are dominated by trading fees, while multi-day positions are dominated by carrying costs.
Consider a trader opening a 10,000 dollar BTC position on OKX using taker orders for both entry and exit. OKX charges a futures taker fee of 0.05% per side, creating a round-trip fee of 0.10%, or 10.00 dollars.
At the same time, BTC funding on OKX is currently +0.0100% per 8-hour interval. Holding this 10,000 dollar position costs 1.00 dollar every eight hours in funding paid to short holders. After 80 hours (10 funding intervals or 3.33 days), cumulative funding reaches exactly 10.00 dollars.
Worth knowing
Leverage multiplies execution fees and funding payments equally relative to margin, but funding compounds against changing position values as market prices fluctuate.
Funding vs trading fees which costs more across venues
Execution fee schedules and funding rates vary significantly across exchanges. High taker fees delay the crossover point, whereas low execution fees make funding the primary cost almost immediately.
On MEXC, where maker fees are 0.00% and taker fees are 0.02%, a round-trip taker trade costs 0.04%. Holding an ETH long on MEXC at its current +0.0034% per 8-hour funding rate takes 11.7 intervals (3.9 days) to equal the trading fee.
Conversely, Bybit charges a 0.055% taker fee, producing a 0.11% round-trip cost. On Bybit, an ETH position with a +0.0047% rate takes 23.4 intervals (7.8 days) before funding surpasses entry and exit fees.
| Exchange | Taker Round-Trip | Maker Round-Trip | Live BTC Funding (8h) | Live XAU Funding (8h) |
|---|---|---|---|---|
| Bitget | 0.0600% | 0.0400% | +0.0100% | +0.0219% |
| Bybit | 0.1100% | 0.0400% | +0.0078% | +0.0062% |
| MEXC | 0.0400% | 0.0000% | +0.0096% | +0.0278% |
| OKX | 0.1000% | 0.0400% | +0.0100% | +0.0555% |
Where this goes wrong
On high-rate assets like XAU on OKX (+0.0555% per 8h), holding a long position for two days costs 0.333% in funding—over three times the taker trading fee.
Cross-asset rate disparities and negative funding
Asset choice radically shifts cost weightings. While major crypto assets like BTC and ETH maintain predictable baseline rates around +0.0100% per 8 hours, commodity perps and altcoins exhibit wider spreads.
Gold (XAU) perpetuals display an extreme rate spread of 0.0493 percentage points across venues. On Bybit, holding XAU long costs +0.0062% per 8 hours, requiring 17.7 intervals (5.9 days) to match Bybit taker fees. On OKX, XAU long costs +0.0555% per 8 hours, surpassing OKX taker fees in under 15 hours.
Negative funding rates invert carrying costs entirely. SOL currently trades at negative funding on OKX (-0.0016%), Bybit (-0.0013%), and MEXC (-0.0008%). A long SOL position on OKX earns funding payments, offsetting the 0.1000% round-trip taker fee after 62.5 intervals (20.8 days).
What to do instead
Route long positions on high-rate assets like XAU to low-rate venues like Bybit to reduce cumulative funding expenses.
Collateral erosion and compounding effects
Trading fees are paid immediately upon order execution and remain fixed relative to entry and exit nominal sizes. Funding payments recur every eight hours, compounding directly against account margin.
Suppose a trader uses 1,000 dollars in collateral at 10x leverage to hold a 10,000 dollar position on Bitget. Bitget taker fees cost 0.03% on entry (3.00 dollars) and 0.03% on exit (3.00 dollars), for a fixed 6.00 dollar fee, or 0.60% of initial collateral.
With Bitget BTC funding at +0.0100% per 8 hours, each payment costs 1.00 dollar (0.10% of margin). Over 30 days (90 intervals), funding payments accumulate to 90.00 dollars, consuming 9.00% of the account collateral. Execution fees remain capped at 6.00 dollars.
Which fee impacts swing traders more, funding rates or trading fees?
Funding rates impact swing traders significantly more than trading fees for positions held longer than three days. On standard assets with a 0.01% 8-hour funding rate, total funding payments exceed entry and exit taker fees within 80 hours.
How long can a position stay open before funding costs exceed trading fees?
On major pairs like BTC with standard 0.01% 8-hour funding and 0.10% round-trip taker fees, the crossover occurs at 80 hours or 3.3 days. On volatile assets or high-rate venues, funding can exceed trading fees in under 15 hours.
Can funding rates reduce total position costs?
Yes, funding rates reduce total position costs when holding a position on the side that receives payments. For example, long positions on SOL on OKX currently receive 0.0016% per 8-hour interval, which gradually subsidizes the initial entry fee.
Do limit orders make funding more important than trading fees?
Limit orders lower execution costs to maker rates, making funding rates overtake trading fees even faster. On MEXC, where maker fees are zero, funding is the only carrying expense from the moment the position opens.