Funding Rates on Hyperliquid
Why funding exists, who pays whom, and how Hyperliquid calculates the rate.
Perpetual futures have no expiry date, so they need a mechanism that keeps the contract price economically connected to the underlying market. Funding does that by transferring payments between long and short positions.
Hyperliquid settles funding every hour. The protocol does not keep these payments as trading revenue. They move between traders on opposite sides of the market.
Funding is an incentive, not a prediction
Positive funding usually indicates that long exposure is expensive relative to the underlying reference. Making longs pay shorts gives traders an incentive to sell the perp, hold the short side, or run an arbitrage that reduces the price gap.
Negative funding creates the opposite incentive.
This does not mean positive funding automatically predicts a price decline. A strong directional market can sustain expensive funding for a long period if demand for leveraged exposure remains high.
How Hyperliquid calculates the rate
Hyperliquid calculates an eight hour funding rate and pays one eighth of that amount each hour. The documented formula combines a premium component with a fixed interest component and a clamp.
The premium reflects how executable perpetual prices compare with the oracle reference. Hyperliquid samples that premium repeatedly through the hour and averages the observations before funding is settled.
The exact parameters, caps, and calculation details are protocol settings. Traders building systematic strategies should use the live documentation and API data rather than freezing one article's numbers into a permanent model.
Funding payment depends on position size
A funding rate is applied to the position's notional reference value. Larger positions therefore pay or receive more dollars at the same rate.
A simplified relationship is:
funding payment = position size × oracle price × funding rate
The economic sign depends on whether the position is long or short and whether the funding rate is positive or negative.
Holding period changes the importance of funding
For a trade held for minutes, execution price and fees may dominate. For a position held for days or weeks, repeated funding transfers can become a major part of total return.
Suppose a trader expects a 5% move over a week. If the position pays expensive positive funding throughout that period, the realized return can be materially lower than the directional move suggests.
Funding can also be the intended source of return. Spot long plus perp short carry trades try to reduce directional exposure while capturing favorable funding or basis economics.
Funding should be read with positioning data
Funding becomes more informative when paired with open interest and volume. Rising price, rising open interest, and increasingly positive funding describe a different market from rising price with falling open interest and neutral funding.
These combinations help describe positioning pressure. They still do not produce a guaranteed directional signal.
Continue reading
Read Mark Price vs Oracle Price vs Last Price for the reference prices used around funding and risk, then Why Funding Rates Turn Positive or Negative for a deeper market structure view.