Bluefinbluefin.io · perp DEX

Bluefin fees: maker, taker & funding

Bluefin charges maker 0.01% and taker 0.035% on the base tier, with funding 1h. The median taker across the 31 perp DEXes is 0.04%; Canborsa charges a flat 0.07% per side (0.14% round-trip).

What is Bluefin?

Bluefin is a perpetuals exchange on Sui, listing crypto perpetual markets.

Fees are computed on the notional value traded and charged in USDC, at a flat 0.01% maker and 0.035% taker rate. Funding settles hourly: Bluefin snapshots prices every minute and calculates the funding rate as a time-weighted average of those 60 values, with an hourly cap of 0.1%.

Bluefin restricts the United States and Canada. It runs Trade & Earn, a rewards program distributing weekly SUI, WAL and BLUE rewards to perps traders based on their pro-rata share of fees paid that week; its airdrop has ended, and it has a token, BLUE. Its referral program is live, paying a 10% direct share and a 10% referee benefit.

Quote as maker

Rest a limit order instead of taking the quoted price. Maker fills cost 0.01% against 0.035% taker on the base tier.

Watch the funding line

Funding on this venue is exchanged every 1h . It accrues while a position is open and can exceed the open fee on longer holds; check the ticket before sizing up.

A 0.01% maker and 0.035% taker fee, computed on notional value and charged in USDC.

Bluefin snapshots prices every minute and calculates the funding rate hourly as a time-weighted average of those 60 values, capped at 0.1% per hour.

No, Bluefin restricts the United States and Canada.

Yes, BLUE, distributed through the Trade & Earn rewards program alongside SUI and WAL, which pays out weekly based on each trader's pro-rata share of fees paid.

Yes, a live program offering a 10% direct share and a 10% referee benefit.