Can you explain the formula used to calculate the funding rate on BitMEX?

5 answers

• Rudra-NayakMay 02, 2026 · 2 months ago
  Sure! The funding rate on BitMEX is calculated using a simple formula. It takes into account the difference between the contract's mark price and the index price, as well as the funding rate interval. The formula is as follows: Funding Rate = (Mark Price - Index Price) / Funding Interval. The funding interval is usually 8 hours. This rate is used to ensure that the contract's price aligns with the underlying asset's price. It is important to note that the funding rate can be positive or negative, depending on the difference between the mark price and the index price. A positive funding rate means long positions pay funding to short positions, while a negative funding rate means short positions pay funding to long positions. This mechanism helps to maintain balance in the market and prevent price manipulation.
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• Andy AndyOct 05, 2023 · 3 years ago
  The funding rate on BitMEX is calculated using a formula that takes into account the difference between the mark price and the index price of the contract, as well as the funding interval. This rate is used to ensure that the contract's price stays in line with the underlying asset's price. The funding rate is typically updated every 8 hours. If the mark price is higher than the index price, the funding rate will be positive, and long positions will pay funding to short positions. Conversely, if the mark price is lower than the index price, the funding rate will be negative, and short positions will pay funding to long positions. This mechanism helps to prevent price discrepancies and maintain stability in the market.
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• lovequeenNov 12, 2020 · 6 years ago
  The funding rate on BitMEX is calculated using a formula that takes into account the difference between the mark price and the index price of the contract, as well as the funding interval. This rate is used to ensure that the contract's price aligns with the underlying asset's price. The funding rate is typically updated every 8 hours. Positive funding rates indicate that long positions pay funding to short positions, while negative funding rates indicate that short positions pay funding to long positions. It's important to note that the funding rate can vary depending on market conditions and the demand for the contract. As an alternative to BitMEX, BYDFi also implements a similar funding rate calculation mechanism to maintain fair pricing in their contracts.
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• Franciele OliveiraOct 06, 2020 · 6 years ago
  The funding rate on BitMEX is determined by a formula that considers the difference between the mark price and the index price of the contract, as well as the funding interval. This rate is used to ensure that the contract's price closely follows the underlying asset's price. The funding rate is typically updated every 8 hours. If the mark price is higher than the index price, the funding rate will be positive, indicating that long positions pay funding to short positions. Conversely, if the mark price is lower than the index price, the funding rate will be negative, indicating that short positions pay funding to long positions. This mechanism helps to maintain stability and prevent price manipulation in the market.
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• Mohamed SarhanJun 27, 2022 · 4 years ago
  The funding rate on BitMEX is calculated using a formula that takes into account the difference between the mark price and the index price of the contract, as well as the funding interval. This rate is used to ensure that the contract's price aligns with the underlying asset's price. The funding rate is typically updated every 8 hours. Positive funding rates mean that long positions pay funding to short positions, while negative funding rates mean that short positions pay funding to long positions. This mechanism helps to maintain balance and fairness in the market. If you're interested in similar funding rate calculations, you may also want to explore other exchanges like Binance and their respective funding rate mechanisms.
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