Why it exists
A perpetual future never expires, so nothing forces its price to converge with the underlying asset’s price the way an expiry date does for a traditional future. Funding is what does that job instead:- When the contract trades above the asset’s price, longs pay shorts. Being long gets slightly more expensive, being short slightly more attractive — pressure that pulls the price back down toward the asset.
- When the contract trades below the asset’s price, shorts pay longs — the same pressure, in reverse.
What it means for you
- Depending on your side, you pay it or receive it. Holding a position doesn’t only cost — if you’re on the side being paid, funding is income while you hold.
- The current funding rate is shown in the app on the market and position screens, so you can see which side pays before you open a trade.
- It’s small per hour, but it accumulates. For a position held minutes or hours it’s usually negligible. For a position held for weeks, it’s worth checking what your side has been paying or earning.
- It’s peer-to-peer. Funding moves between traders. Turbo’s revenue is the trading fee — not funding.