Understanding Funding Rate
The funding rate is a unique mechanism in perpetual futures contracts that keeps the contract price aligned with the spot price. Register for Binance to trade perpetual contracts, and download the APP. Visit our guides for more details.
How Funding Rate Works
Perpetual contracts have no expiration date, so the funding rate serves as the price anchoring mechanism:
- Positive funding rate: Longs pay shorts (market is bullish/overleveraged long)
- Negative funding rate: Shorts pay longs (market is bearish/overleveraged short)
- Settlement: Every 8 hours (typically at 00:00, 08:00, 16:00 UTC)
Calculation
Funding payment = Position Size x Funding Rate
Example: 10,000 USDT position, 0.01% funding rate
- Payment = 10,000 x 0.01% = 1 USDT per 8-hour period
Checking Funding Rates
On the Binance futures page:
- Current rate and next settlement countdown displayed at top
- Historical rates available in the "Funding Rate" section
- Rates vary by trading pair
Impact on Traders
- If you hold a position through funding settlement, you pay or receive the rate
- Closing your position before settlement avoids the payment
- High funding rates indicate extreme market sentiment
Funding Rate Arbitrage
A strategy to profit from high funding rates:
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When funding rate is very positive (e.g., 0.1%+):
- Buy spot BTC
- Short BTC perpetual futures
- Collect funding payments from longs
- Delta-neutral (hedged against price movement)
-
Profits come from the funding rate, not price movement
-
Risk: sudden rate changes, execution gaps
Historical Context
- Normal range: -0.01% to 0.03% per 8 hours
- During bull markets: Can spike to 0.1%+ (longs pay heavily)
- During bear markets: Can go negative (shorts pay)
FAQ
Do I always pay funding rate? Only if you hold a position at settlement time. Close before settlement to avoid payment.
Can funding rate change rapidly? Yes. It adjusts based on market conditions and the premium between contract and spot prices.
Is funding rate the same on all exchanges? No. Different exchanges have different funding rates for the same pair.
Should I avoid holding positions through high funding rate periods? Depends on your strategy. If the rate is very high and against you, it can significantly eat into profits.
Security Tips
- Factor funding costs into your trading plan
- Check funding rate before opening long-term positions
- Avoid holding positions during extreme funding rates unless you have a specific strategy
- Monitor rate changes as they indicate shifting market sentiment
- Consider funding rate arbitrage only if you fully understand the mechanics