Funding Rates Calculation
The funding rate is determined by the difference between the perpetual contract’s price and the spot index price. If the contract is priced higher, long positions pay short positions, and vice versa.
Revenue
Funding in Perpetual Futures is a crucial mechanism that helps ensure the market price aligns with the underlying index price.
Unlike traditional futures contracts, perpetual futures have no set expiration date. Instead, their market alignment is maintained through periodic funding payments exchanged between traders. This mechanism can directly influence a trader’s profitability when they strategically position themselves according to funding rates.
How it works
From rate calculation to regular payouts, funding shapes the flow of perpetual futures.
The funding rate is determined by the difference between the perpetual contract’s price and the spot index price. If the contract is priced higher, long positions pay short positions, and vice versa.
Funding payments occur regularly (e.g., every 8 hours) and are automatically processed by the platform.
When a trader holds a position that is on the receiving end of the funding rate, they earn money. For example, if shorts are paying longs (indicated by a positive funding rate), traders holding long positions receive payments.
Capabilities
Trade positions in perpetual futures may incur or earn funding payments at regular intervals, typically every 8 hours.
Funding rates are designed to keep the perpetual futures price tethered to the underlying asset’s index price.
Traders can earn money from positive funding rates when they strategically position themselves on the receiving end of the funding payments.
Opportunities of usage
Understanding funding dynamics opens strategic opportunities beyond price movement alone.
You can earn additional income by strategically taking positions that benefit from the funding mechanism.
Understanding funding rates can help manage potential trading costs when holding positions for extended periods.
Encourages developing strategies that consider not just price movements but also potential earnings from funding dynamics.
Provides insights into interest rate trends and potential shifts in market conditions.
Example scenario
A trader holds a long position in a perpetual futures contract for a cryptocurrency.
The funding rate is positive — perpetual futures trade above the spot price, so long positions receive funding payments from short positions.
Funding Payment =
Position Size × Funding Rate
$10,000 × 0.03%* = $0(per 8h)
*Funding rates change and can be negative; settlement depends on the exchange. Not investment advice.
Funding is an interest payment exchanged between long and short position holders, designed to keep the contract’s market price in line with the spot price.
When the funding rate is positive, long positions receive payments from short positions. By holding a position on the receiving side of the funding rate, you earn periodic income in addition to any price movement.
Funding payments occur at regular intervals — typically every 8 hours — and are automatically processed by the platform without manual action from the trader.
The current funding rate is displayed in the B2TRADER trading interface for each perpetual futures instrument, allowing you to factor it into your position decisions before entering or holding a trade.
Yes. Funding rates change based on the difference between the perpetual contract price and the spot index. A positive rate means longs receive payments; a negative rate means longs pay shorts. Rates can shift quickly, affecting holding costs and earning potential.
The funding payment equals Position Size × Funding Rate. For example, a $10,000 long position at a 0.03% rate earns $3 per 8-hour interval when the rate is positive and longs are on the receiving side.
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