Funding rates · perpetual futures
Why crypto funding rates turn negative
A negative funding rate means short-position holders pay long-position holders at that venue for that funding interval. It commonly appears when a perpetual contract trades below its reference price, but venue formulas and market conditions differ. Negative funding is a positioning and pricing signal, not a reliable instruction to buy or sell.
Read the payer, not the headline
The sign tells you which side makes the periodic payment. On many perpetual contracts, a negative rate means shorts pay longs. Confirm the venue's contract documentation because interval, formula and display convention are exchange-specific.
Separate price from positioning
A discount between the perpetual and its reference price can contribute to negative funding. The rate can also reflect an imbalance mechanism on a particular venue. It does not prove that every trader is short or that price must reverse.
Check the time window
Funding is periodic. A small rate paid frequently may matter more than a larger rate paid once. Read the next settlement time, the position notional and the venue's funding interval before estimating cost.
What negative funding is designed to do
Perpetual futures do not expire, so their trading price can drift away from the reference price used by the venue. Funding is a transfer between position holders intended to make the expensive side less attractive and the cheap side more attractive. It is generally not a fee kept by the exchange, although normal trading, borrowing and withdrawal costs can still apply.
When the rate is negative under the venue's convention, shorts make the funding payment and longs receive it. This can coincide with a perpetual trading at a discount to spot, but it is not a universal causal rule. Exchanges use their own indices, premium components, caps and intervals, so the contract specification is the source of truth.
Why the rate can become negative
Selling pressure in perpetuals, demand for downside hedges, liquidations or a rapid move in the reference market can push a contract below the level implied by the venue's index. Funding can then turn negative as the mechanism encourages the other side of the market. A negative rate may last one interval or persist; neither duration alone settles the market direction question.
The observable rate is also venue-specific. Fragmented liquidity, different collateral, participant mix and formula parameters can make one venue negative while another is near zero. Comparing rates without matching the asset, contract, timestamp and interval creates a false comparison.
How to read it without overinterpreting it
First identify the asset, venue, rate, displayed interval and next funding time. Then compare the perpetual price with the venue's documented reference or index, rather than with an unrelated spot chart. Finally, consider liquidity, leverage and the possibility that the rate changes before settlement.
Negative funding can be useful context for an existing risk decision, but it does not measure liquidation risk, open interest, order-book depth or a future return. A position can lose more through market movement, spread and execution costs than it receives in funding. Treat it as one input, not a standalone signal.
A simple cost example
Suppose a venue lists a -0.01% funding rate for the coming interval and your long notional is 10,000 USDT. If the venue applies the displayed rate to that notional and the position remains open at settlement, the transfer would be about 1 USDT before any other costs. This is an illustration only: contract multipliers, mark prices, caps and settlement rules can change the calculation.
A trader should not multiply a single interval by a day or year without checking the schedule. Rates can flip, positions may be partially filled or closed, and notional changes with price. The most defensible calculation is the one made from the venue's current contract rules and the actual position at the funding timestamp.
Before you act
- Match the sign convention and funding interval to the specific venue.
- Check the next funding time and current position notional.
- Compare the perpetual with the venue's own reference price or index.
- Include trading fees, spread and liquidation risk in any decision.
Questions this page answers
Does negative funding mean Bitcoin or another asset will rise?
No. It can describe pricing and positioning at one venue, but it does not predict a reversal or guarantee a profitable long position.
Does the exchange receive negative funding?
Funding is normally transferred between eligible long and short holders under the venue's rules. Separate exchange fees and other charges may still apply.
Methodology and limits
MyCoinWay presents a conceptual explanation only. Funding-rate formulas, caps, settlement intervals and eligible positions vary by venue. Verify the live contract specification and displayed rate before opening, holding or closing a position.