Funding arb · Price arb /

ETH

all ETH markets

Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 08:00 UTC−0.0100%/8h= −10.9% APRpaid last 24h −0.024%

Price spread now: Kalshi against Bluefin−0.004%7-day average — · you buy dearer than you sell

to open and closeno order booka leg has no order-book sample

Long on Bluefin Short on Kalshi

What this pair did over the last

the charts below follow

Funding, last 5 days (all we have)—no history yet

Price spread, last 7 days—no price history on both exchanges yet

Together, before fees—needs both histories

The price spread sits at zero (this spread has no 7-day history yet), so right now this pair is about funding alone: −$3 a day on $10k at the current rate.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	Bluefin ETH-PERP	2,729.5	0.0100	pay 0.0013% / 1h	58m 03s	$22K	$20K	25x
Short	Kalshi KXETHPERP	2,729.4	0	get 0.0000% / 8h	4h 58m	$6.5M	$681.8M	4.9x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Kalshi against Bluefin. Falling: the short leg gains. Rising: it loses.

latest

Price spreadloading…

Funding on every exchange

click an exchange to add or hide it

latest

How often the price spread is this wide · share of time at each level, last 7D show

Profit calculator

Position, each leg$Hold fordaysFee BluefinbpFee KalshibpOrdersPrice spread, now −0.004%Rate

Funding earned: −$21
Price spread: −0.004% → 0.000%: −$0.4
Slippage, 4 orders: no order book: not counted
Fee Bluefin: 3.5 bp × 2 orders: −$7
Fee Kalshi: 5 bp × 2 orders: −$10
Net: −$38.4
Costs to cover: 0.170%
Break-even: never at this rate

Slippage unknown: Bluefin: no order-book sample; Kalshi: live order book, 6 min ago. Net counts fees only.

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 Bluefin no order-book sample	—	—	—	—	—
Sell Kalshi live order book, 6 min ago	0.18 bp	5.2 bp −$5	7.1 bp −$71	10.6 bp −$1,061	16.8 bp −$8,389

Bluefin: no order-book sample. Either the market is below $100k of open interest and volume (not sampled), or the venue executes at an oracle price and its slippage is not modeled here: see the venue's docs.

ETH on 55 venues

lowest funding first. Swap a leg: a good short leg pays more funding and is priced higher.

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Hotstuff ETH-PERP	−0.0080%	1h	2,729.9	+0.014%	$5K	$1K	50x	as long as short
GMX ETH/USD [ETH-USDC]	L −0.0010% / S +0.0043%	1h	2,729.4	−0.005%	$11.9M	—	200x	as long as short
Phoenix ETH	−0.0006%	1h	2,730	+0.018%	$812K	$3.0M	25x	as long as short
dYdX ETH-USD	0.0000%	1h	2,729.8	+0.010%	$10.5M	$42.8M	50x	as long as short
Kalshi KXETHPERPshort	0.0000%	8h	2,729.4	−0.004%	$6.5M	$681.8M	4.9x
Perpl ETH	0.0000%	43m	2,729.1	−0.015%	$287K	$5.8M	8.3x	as long as short
Deribit ETH-PERPETUAL	0.0000%	1h	2,729.9	+0.013%	$262.4M	$213.4M	50x	as long as short
gTrade (Gains Network) ETH/USD	L +0.0007% / S −0.0006%	1h	2,729.4	−0.004%	$32.9M	—	200x	as long as short
ApeX Omni ETHUSDT	+0.0012%	1h	2,728.8	−0.025%	$8.6M	$31.6M	100x	as long as short
BingX ETH-USDT	+0.0022%	8h	2,728.6	−0.033%	—	$1.10B	—	as long as short

Show all 55 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Bybit ETHUSDT	+0.0025%	8h	2,728.3	−0.045%	$2.33B	$4.38B	150x	as long as short
HTX ETH-USDT	+0.0030%	8h	2,728.5	−0.038%	$1.05B	$1.22B	200x	as long as short
Injective ETH/USDC PERP	+0.0050%	1h	2,734.2	+0.172%	$117K	$20.2M	52x	as long as short
Kraken Futures PF_ETHUSD	+0.0060%	1h	2,729.3	−0.008%	$82.1M	$309.7M	100x	as long as short
KuCoin ETHUSDTM	+0.0068%	8h	2,728.3	−0.044%	$385.4M	$577.2M	100x	as long as short
01 Exchange ETHUSD	+0.0072%	1h	2,730.2	+0.025%	$191K	$890K	50x	as long as short
OKX ETH-USDT-SWAP	+0.0079%	8h	2,727.8	−0.062%	$1.65B	$10.85B	100x	as long as short
Aster ETHUSDT	+0.0081%	8h	2,728.6	−0.033%	$252.7M	$848.4M	200x	as long as short
MEXC ETH_USDT	+0.0092%	8h	2,728	−0.054%	$1.54B	$2.55B	500x	as long as short
Binance ETHUSDT	+0.0093%	8h	2,728.7	−0.029%	$6.33B	$16.15B	150x	as long as short
Lighter ETH	+0.0096%	1h	2,729.5	+0.001%	$112.6M	$428.4M	50x	as long as short
Lighter RH ETH	+0.0096%	1h	2,730.4	+0.032%	$23.5M	$101.7M	50x	as long as short
Aevo ETH-PERP	+0.0096%	1h	2,726.5	−0.109%	$4.9M	$177K	20x	as long as short
SoDEX ETH-USD	+0.0097%	1h	2,728.9	−0.022%	$54.4M	$187.2M	40x	as long as short
Phemex ETHUSDT	+0.0097%	8h	2,729.2	−0.011%	$262.8M	$64.4M	150x	as long as short
Katana Perps ETH-USD	+0.0100%	8h	2,729.1	−0.015%	$501K	$3.5M	50x	as long as short
Paradex ETH-USD-PERP	+0.0100%	8h	2,733.2	+0.135%	$15.4M	$7.8M	50x	as long as short
Nado ETH-PERP	+0.0100%	1h	2,728.8	−0.025%	$14.1M	$104.8M	50x	as long as short
Hyperliquid ETH	+0.0100%	1h	2,730.8	+0.047%	$3.10B	$2.05B	25x	as long as short
Pacifica ETH	+0.0100%	1h	2,730.1	+0.020%	$32.2M	$333.8M	50x	as long as short
Ondo Perps ETH-USD.P	+0.0100%	1h	2,729.7	+0.007%	$2.7M	$16.8M	25x	as long as short
Arcus ETH-USD	+0.0100%	1h	2,729.8	+0.011%	$1.5M	$16.0M	25x	as long as short
Gate ETH_USDT	+0.0100%	8h	2,728.9	−0.023%	$3.30B	$8.83B	200x	as long as short
Bitget ETHUSDT	+0.0100%	8h	2,728.2	−0.049%	$2.10B	$2.77B	150x	as long as short
Backpack ETH_USDC_PERP	+0.0100%	1h	2,729.1	−0.014%	$15.0M	$41.7M	50x	as long as short
Variational Omni ETH	+0.0100%	8h	2,728	−0.056%	$134.0M	$320.4M	—	as long as short
edgeX ETHUSDC	+0.0100%	4h	2,728.7	−0.029%	$185.5M	$683.9M	100x	as long as short
GRVT ETH_USDT_Perp	+0.0100%	8h	2,729.2	−0.011%	$158.6M	$83.7M	50x	as long as short
StandX ETH-USD	+0.0100%	1h	2,729.9	+0.014%	$21.0M	$70.2M	40x	as long as short
Vest ETH-PERP	+0.0100%	1h	2,730.8	+0.047%	—	$445K	50x	as long as short
Polymarket Perps ETH-USD	+0.0100%	1h	2,730.2	+0.025%	$11.2M	$9.5M	50x	as long as short
Bullet ETH-USD	+0.0100%	1h	2,728.9	−0.022%	$187K	$1.7M	20x	as long as short
Bluefin ETH-PERPlong	+0.0100%	1h	2,729.5	long leg	$22K	$20K	25x
Derive ETH-PERP	+0.0100%	1h	2,730.3	+0.030%	$40.9M	$30.1M	15x	as long as short
SunX ETH-USDT	+0.0100%	8h	2,728.6	−0.034%	$957K	$10.9M	100x	as long as short
Bulk ETH-USD	+0.0100%	1h	2,729	−0.020%	$162.7M	$352.6M	25x	as long as short
Aftermath Perps ETHUSD	+0.0103%	1h	2,730.9	+0.052%	$30K	$20K	20x	as long as short
Extended ETH-USD	+0.0104%	1h	2,727.2	−0.086%	$30.4M	$72.9M	50x	as long as short
Hibachi ETH/USDT-P	+0.0104%	1h	2,730.4	+0.033%	$243K	$1.4M	20x	as long as short
Jupiter Perps ETH-PERP	L +0.0104% / S +0.0056%	1h	2,729.4	−0.005%	—	$30.5M	500x	as long as short
Coinbase International ETH-PERP-INTX	+0.0112%	1h	2,729.6	+0.003%	$46.5M	$4.30B	50x	as long as short
RISEx ETH/USDC	+0.0114%	1h	2,729.8	+0.011%	$5.6M	$11.6M	25x	as long as short
BloFin ETH-USDT	+0.0144%	8h	2,729.9	+0.012%	$281.2M	$177.3M	150x	as long as short
Orderly PERP_ETH_USDC	+0.0185%	8h	2,731.2	+0.063%	$32.2M	$11.4M	100x	as long as short
Reya ETHRUSDPERP	+0.0186%	1h	2,727.9	−0.059%	$7.3M	$975K	25x	as long as short