BTC

Alert

Funding spread now, next payment 20:00 UTC+0.0012%/8h

next payment, per $10,000+$0.12paid, last 24h+0.009%paid, last 7 days−0.017%to open and close $10k−$19

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	Kalshi KXBTCPERP	85,848	0	get 0.0000% / 8h	1h 20m	$11.8M	$658.9M	6.4x
Short	Aster BTCUSDT	85,865.2	0.0012	get 0.0012% / 8h	5h 20m	$506.2M	$1.10B	200x

Funding history

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Funding on every exchange

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Profit calculator

Position, each leg$Hold fordaysFee KalshibpFee AsterbpOrdersRate

Funding earned: $2.59
Slippage, 4 orders: −$1.1
Fee Kalshi: 5 bp × 2 orders: −$10
Fee Aster: 4 bp × 2 orders: −$8
Net: −$16.51
Break-even: 51.6 days

Slippage from Kalshi: live order book, 5 min ago; Aster: live order book, 5 min ago.

Price risk

price view

Price gap now: +0.020%
Avg gap 7d: +0.004%

A gap far from its average can cost days of funding.

Backtest

opened in the past, held until now, after costs

Backtest 7 days Backtest 30 days Backtest 90 daysopens the backtester with this pair and $10,000 a leg

Cost to enter

taker fee + slippage from the mid, one side; closing costs about the same again

Leg	Half-spread	$10k	$100k	$1M	$5M
Buy Kalshi live order book, 5 min ago	0.06 bp	5.4 bp −$5	7.0 bp −$70	7.6 bp −$758	12.4 bp −$6,197
Sell Aster live order book, 5 min ago	0.12 bp	4.3 bp −$4	4.6 bp −$46	5.3 bp −$529	8.5 bp −$4,271

BTC on 55 venues

lowest funding first. Swap a leg.

Exchange	Funding /8h	Every	OI	Vol 24h	Max lev
Perpl BTC	−0.0447%	43m	$401K	$26.0M	6.7x	as long as short
Arcus BTC-USD	−0.0299%	1h	$6.7M	$86.4M	40x	as long as short
BloFin BTC-USDT	−0.0094%	8h	$424.9M	$568.1M	150x	as long as short
Phoenix BTC	−0.0082%	1h	$2.0M	$11.0M	40x	as long as short
Hotstuff BTC-PERP	−0.0080%	1h	$9K	$4K	50x	as long as short
01 Exchange BTCUSD	−0.0048%	1h	$311K	$2.3M	50x	as long as short
SoDEX BTC-USD	−0.0020%	1h	$60.8M	$285.6M	40x	as long as short
Kraken Futures PF_XBTUSD	−0.0019%	1h	$189.1M	$820.1M	100x	as long as short
Reya BTCRUSDPERP	−0.0016%	1h	$6.8M	$138.5M	40x	as long as short
KuCoin XBTUSDTM	−0.0010%	8h	$805.7M	$622.2M	125x	as long as short

Show all 55 venues

Exchange	Funding /8h	Every	OI	Vol 24h	Max lev
Injective BTC/USDC PERP	−0.0006%	1h	$308K	$27.0M	52x	as long as short
dYdX BTC-USD	−0.0004%	1h	$17.1M	$17.7M	50x	as long as short
Kalshi KXBTCPERPlong	0.0000%	8h	$11.8M	$658.9M	6.4x
Bitget BTCUSDT	+0.0001%	8h	$2.96B	$4.68B	150x	as long as short
Aftermath Perps BTCUSD	+0.0001%	1h	$87K	$157K	20x	as long as short
BingX BTC-USDT	+0.0002%	8h	—	$1.37B	—	as long as short
gTrade (Gains Network) BTC/USD	L +0.0005% / S −0.0004%	1h	$36.7M	—	200x	as long as short
Bulk BTC-USD	+0.0005%	1h	$563.1M	$124.9M	40x	as long as short
Aster BTCUSDTshort	+0.0012%	8h	$506.2M	$1.10B	200x
Phemex BTCUSDT	+0.0018%	8h	$152.4M	$425.4M	150x	as long as short
Aevo BTC-PERP	+0.0024%	1h	$2.4M	$1.3M	20x	as long as short
MEXC BTC_USDT	+0.0026%	8h	$5.16B	$5.13B	500x	as long as short
Binance BTCUSDT	+0.0026%	8h	$9.52B	$22.19B	150x	as long as short
RISEx BTC/USDC	+0.0031%	1h	$9.1M	$38.7M	25x	as long as short
OKX BTC-USDT-SWAP	+0.0032%	8h	$2.67B	$11.60B	100x	as long as short
HTX BTC-USDT	+0.0036%	8h	$2.29B	$853.0M	200x	as long as short
Popdex BTCUSDT	+0.0040%	1h	$8.5M	$46.4M	100x	as long as short
ApeX Omni BTCUSDT	+0.0042%	1h	$139.8M	$320.4M	100x	as long as short
Bybit BTCUSDT	+0.0044%	8h	$5.28B	$8.69B	150x	as long as short
Gate BTC_USDT	+0.0045%	8h	$6.07B	$9.66B	200x	as long as short
Variational Omni BTC	+0.0072%	8h	$170.0M	$505.8M	—	as long as short
Hibachi BTC/USDT-P	+0.0072%	1h	$751K	$6.5M	30x	as long as short
Orderly PERP_BTC_USDC	+0.0093%	8h	$2.4M	$7.4M	100x	as long as short
Lighter BTC	+0.0096%	1h	$171.8M	$953.0M	50x	as long as short
Lighter RH BTC	+0.0096%	1h	$24.5M	$138.8M	50x	as long as short
Extended BTC-USD	+0.0096%	1h	$48.6M	$200.8M	50x	as long as short
Paradex BTC-USD-PERP	+0.0099%	8h	$4.4M	$6.9M	50x	as long as short
Bullet BTC-USD	+0.0100%	1h	$230K	$3.3M	20x	as long as short
Katana Perps BTC-USD	+0.0100%	8h	$199K	$5.9M	50x	as long as short
Nado BTC-PERP	+0.0100%	1h	$23.2M	$227.2M	50x	as long as short
Pacifica BTC	+0.0100%	1h	$36.9M	$418.4M	50x	as long as short
Ondo Perps BTC-USD.P	+0.0100%	1h	$4.0M	$17.4M	25x	as long as short
Backpack BTC_USDC_PERP	+0.0100%	1h	$37.4M	$135.0M	75x	as long as short
edgeX BTCUSDC	+0.0100%	4h	$280.7M	$882.0M	100x	as long as short
StandX BTC-USD	+0.0100%	1h	$30.6M	$212.0M	40x	as long as short
Vest BTC-PERP	+0.0100%	1h	—	$11.5M	50x	as long as short
Polymarket Perps BTC-USD	+0.0100%	1h	$11.0M	$12.4M	50x	as long as short
Bluefin BTC-PERP	+0.0100%	1h	$143K	$411K	40x	as long as short
Derive BTC-PERP	+0.0100%	1h	$30.4M	$58.9M	15x	as long as short
SunX BTC-USDT	+0.0100%	8h	$3.4M	$5.7M	100x	as long as short
Jupiter Perps WBTC-PERP	L +0.0104% / S +0.0048%	1h	—	$83.3M	500x	as long as short
Hyperliquid BTC	+0.0148%	1h	$3.96B	$4.50B	40x	as long as short
GMX BTC/USD [WBTC.b-USDC]	L +0.0175% / S −0.0177%	1h	$13.7M	—	200x	as long as short
Coinbase International BTC-PERP-INTX	+0.0200%	1h	$129.6M	$5.83B	50x	as long as short
Deribit BTC-PERPETUAL	+0.0221%	1h	$917.5M	$1.12B	50x	as long as short