SIREN funding rates and arbitrage
Updated 2026-10-29 20:11 UTC
Best SIREN arbitrage after every cost
| Coin | Pair | Long | Short | Net · 168 h | Net APR | Max size | Status |
|---|---|---|---|---|---|---|---|
| SIREN | Perp ↔ perp | Bitget SIRENUSDT | BingX SIREN-USDT | +$0.09 | +0.0% | < $100 | Watch |
| SIREN | Perp ↔ perp | Bitget SIRENUSDT | Binance SIRENUSDT | −$5.36 | −2.8% | < $100 | Watch |
| SIREN | Perp ↔ perp | Bybit SIRENUSDT | BingX SIREN-USDT | −$100.17 | −52.2% | < $100 | Watch |
| SIREN | Perp ↔ perp | Bybit SIRENUSDT | Binance SIRENUSDT | −$105.75 | −55.1% | < $100 | Watch |
| SIREN | Perp ↔ perp | Bybit SIRENUSDT | Bitget SIRENUSDT | −$246.79 | −128.7% | < $100 | Watch |
At $10,000 per side, held 7 days, after taker fees, order-book slippage and carry.
SIREN funding rate on every exchange
| Exchange | Contract | Rate | Every | Annualised | Settled 7d, annualised | Open interest | Next settlement |
|---|---|---|---|---|---|---|---|
| Gate | SIREN_USDT | 0.0356% | 4 h | +78.0% | +129.5% | $441.3K | 2026-10-30 00:00 |
| Bybit | SIRENUSDT | 0.0253% | 4 h | +55.4% | +26.6% | $1.7M | 2026-10-30 00:00 |
| Bitunix | SIRENUSDT | 0.0050% | 4 h | +10.9% | +48.5% | — | 2026-10-30 00:00 |
| MEXC | SIREN_USDT | 0.0050% | 4 h | +10.9% | +51.4% | $666.1K | 2026-10-30 00:00 |
| LBank | SIRENUSDT | 0.0050% | 4 h | +10.9% | — | — | 2026-10-30 00:00 |
| BingX | SIREN-USDT | 0.0050% | 4 h | +10.9% | +51.0% | $1.6M | 2026-10-30 00:00 |
| Aster | SIRENUSDT | 0.0050% | 4 h | +10.9% | +30.5% | $461.1K | 2026-10-30 00:00 |
| Binance | SIRENUSDT | 0.0050% | 4 h | +10.9% | +51.6% | $7.6M | 2026-10-30 00:00 |
| KuCoin | SIRENUSDTM | -0.0029% | 4 h | −6.4% | +77.7% | $723.2K | 2026-10-30 00:00 |
| Bitget | SIRENUSDT | -0.0469% | 4 h | −102.7% | −28.9% | $3M | 2026-10-30 00:00 |
Borrow SIREN to sell spot
| Exchange | Borrow APR | Per-account limit |
|---|---|---|
| Gate | 21.13% | $0 |
Cost to enter $10,000 of SIREN
| Exchange | Contract | Fee + slippage | Source |
|---|---|---|---|
| Binance | SIRENUSDT | 24.9 bp | live order book |
| BingX | SIREN-USDT | 28.0 bp | live order book |
| Bitget | SIRENUSDT | 36.0 bp | live order book |
| Bybit | SIRENUSDT | 38.7 bp | live order book |
| MEXC | SIREN_USDT | 2.1 bp | top of book only |
| Gate | SIREN_USDT | 9.6 bp | top of book only |
| Aster | SIRENUSDT | 10.3 bp | top of book only |
| KuCoin | SIRENUSDTM | 16.5 bp | top of book only |
| Gate | SIREN_USDT (spot) | 47.3 bp | top of book only |
Taker fee plus slippage of a market buy of $10,000 from the mid price, at standard (VIP0) fees.
More on SIREN
Questions
Is SIREN funding-rate arbitrage profitable right now?
Not at the full size. At $10,000 per side for 7 days the best SIREN pair (Bitget / BingX) would net +$0.09 after taker fees, order-book slippage and carry, but the slippage at that size is over the budget, so it is on watch rather than actionable.
Which exchange has the highest SIREN funding rate?
Gate at +78.0% a year (0.0356% every 4 h); the lowest is Bitget at −102.7%. A positive rate is paid by longs to shorts, a negative one by shorts to longs.
The method behind every number on AfterFees is published; Pro opens each figure into its line-by-line calculation. Estimates from current data, not investment advice. We never hold funds or trade for you.