Funding arb · Price arb /

ETH

all ETH markets

Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 00:00 UTC−0.0131%/8h= −14.4% APRpaid last 24h −0.014%

Price spread now: MEXC against Reya+0.062%48s7-day average +0.025% · you sell dearer than you buy

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

Long on Reya Short on MEXC

What this pair did over the last

the charts below follow

Funding, last 3 days (all we have)−0.060%−$6 on $10k

Price spread, last 7 days−0.040%−$4 · spread now +0.062%, 7d avg +0.025%

Together, before fees−0.100%+ Points / potential airdropReya: Active · farm board−$10 on $10k · with fees, hour by hour

The price spread pays, funding is against you. MEXC is 0.037% dearer against Reya than usual: you sell high and buy low (spread +0.062% now, against its 7-day average of +0.025%): +$4 on $10k if it goes back. Holding the pair costs −$4 a day in funding at the current rate, which eats that in about 23 hours. At the pace of the last 3 days (−0.060% in total) that is about 47 hours. The two prices were read 48 seconds apart, so part of this spread may be the market moving, not a spread.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	Reya ETHRUSDPERP	2,783.8	0.0198	pay 0.0025% / 1h	45m 37s	$7.4M	$1.2M	25x
Short	MEXC ETH_USDT	2,785.5	0.0067	get 0.0067% / 8h	45m 37s	$1.60B	$2.63B	500x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

MEXC against Reya. 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 ReyabpFee MEXCbpOrdersPrice spread, now +0.062%Rate

Funding earned: −$27.6
Price spread: +0.062% → +0.025%: $3.73
Slippage, 4 orders: no order book: not counted
Fee Reya: 3 bp × 2 orders: −$6
Fee MEXC: 1 bp × 2 orders: −$2
Net: −$31.87
Costs to cover: 0.080%
Break-even: never at this rate

Slippage unknown: Reya: no order-book sample; MEXC: live order book, 4 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 Reya no order-book sample	—	—	—	—	—
Sell MEXC live order book, 4 min ago	0.02 bp	1.0 bp −$1	1.0 bp −$10	1.0 bp −$103	3.5 bp −$1,737

Reya: 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
Perpl ETH	−0.0447%	43m	2,784.3	+0.020%	$288K	$6.9M	8.3x	as long as short
RISEx ETH/USDC	−0.0206%	1h	2,784.5	+0.028%	$5.7M	$11.9M	25x	as long as short
ApeX Omni ETHUSDT	−0.0110%	1h	2,783.3	−0.016%	$8.8M	$32.8M	100x	as long as short
Injective ETH/USDC PERP	−0.0088%	1h	2,781.9	−0.067%	$119K	$22.5M	52x	as long as short
Hotstuff ETH-PERP	−0.0080%	1h	2,783.9	+0.005%	$5K	$2K	50x	as long as short
01 Exchange ETHUSD	−0.0016%	1h	2,783.3	−0.016%	$168K	$1.2M	50x	as long as short
Aftermath Perps ETHUSD	−0.0014%	1h	2,783.1	−0.024%	$29K	$22K	20x	as long as short
dYdX ETH-USD	0.0000%	1h	2,785.6	+0.066%	$12.8M	$45.9M	50x	as long as short
Phoenix ETH	+0.0003%	1h	2,783.6	−0.006%	$883K	$3.7M	25x	as long as short
gTrade (Gains Network) ETH/USD	L +0.0006% / S −0.0006%	1h	2,785.8	+0.074%	$22.5M	—	200x	as long as short

Show all 55 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
BingX ETH-USDT	+0.0016%	8h	2,785	+0.043%	—	$1.21B	—	as long as short
Phemex ETHUSDT	+0.0020%	8h	2,784.9	+0.040%	$271.4M	$68.8M	150x	as long as short
OKX ETH-USDT-SWAP	+0.0021%	8h	2,785.2	+0.050%	$1.71B	$11.94B	100x	as long as short
GMX ETH/USD [ETH-USDC]	L +0.0026% / S +0.0009%	1h	2,785.7	+0.069%	$13.0M	—	200x	as long as short
Aster ETHUSDT	+0.0041%	8h	2,785.6	+0.068%	$257.9M	$1.00B	200x	as long as short
Bullet ETH-USD	+0.0063%	1h	2,784.8	+0.037%	$184K	$1.7M	20x	as long as short
Aevo ETH-PERP	+0.0064%	1h	2,783.7	−0.001%	$5.1M	$636K	20x	as long as short
MEXC ETH_USDTshort	+0.0067%	8h	2,785.5	+0.062%	$1.60B	$2.63B	500x
Bitget ETHUSDT	+0.0067%	8h	2,785.3	+0.057%	$2.11B	$3.11B	150x	as long as short
Binance ETHUSDT	+0.0070%	8h	2,785.6	+0.067%	$6.46B	$17.30B	150x	as long as short
Gate ETH_USDT	+0.0071%	8h	2,785.2	+0.051%	$3.31B	$9.61B	200x	as long as short
Coinbase International ETH-PERP-INTX	+0.0088%	1h	2,786.5	+0.099%	$60.4M	$4.62B	50x	as long as short
KuCoin ETHUSDTM	+0.0089%	8h	2,785.5	+0.061%	$423.9M	$740.0M	100x	as long as short
Bybit ETHUSDT	+0.0091%	8h	2,785.5	+0.063%	$2.52B	$4.64B	150x	as long as short
HTX ETH-USDT	+0.0092%	8h	2,785	+0.044%	$1.08B	$1.32B	200x	as long as short
Lighter ETH	+0.0096%	1h	2,786.3	+0.091%	$116.3M	$496.5M	50x	as long as short
Lighter RH ETH	+0.0096%	1h	2,787.5	+0.133%	$25.5M	$120.9M	50x	as long as short
Jupiter Perps ETH-PERP	L +0.0096% / S +0.0048%	1h	2,785.8	+0.072%	—	$42.0M	500x	as long as short
Vest ETH-PERP	+0.0097%	1h	2,783.8	+0.002%	—	$1.1M	50x	as long as short
Nado ETH-PERP	+0.0099%	1h	2,783.6	−0.007%	$14.4M	$118.3M	50x	as long as short
Paradex ETH-USD-PERP	+0.0099%	8h	2,785.7	+0.070%	$16.0M	$10.3M	50x	as long as short
Katana Perps ETH-USD	+0.0100%	8h	2,785.3	+0.055%	$479K	$2.7M	50x	as long as short
Hyperliquid ETH	+0.0100%	1h	2,788.2	+0.160%	$3.21B	$2.35B	25x	as long as short
Pacifica ETH	+0.0100%	1h	2,786.1	+0.083%	$31.4M	$309.3M	50x	as long as short
Ondo Perps ETH-USD.P	+0.0100%	1h	2,784.3	+0.020%	$2.8M	$17.2M	25x	as long as short
Arcus ETH-USD	+0.0100%	1h	2,786	+0.080%	$2.7M	$17.2M	25x	as long as short
Bulk ETH-USD	+0.0100%	1h	2,784.2	+0.016%	$168.3M	$253.1M	25x	as long as short
Backpack ETH_USDC_PERP	+0.0100%	1h	2,785.8	+0.073%	$15.1M	$44.1M	50x	as long as short
Variational Omni ETH	+0.0100%	8h	2,782.7	−0.039%	$147.8M	$336.6M	—	as long as short
edgeX ETHUSDC	+0.0100%	4h	2,782.1	−0.061%	$182.1M	$781.9M	100x	as long as short
GRVT ETH_USDT_Perp	+0.0100%	8h	2,782	−0.064%	$161.7M	$89.9M	50x	as long as short
StandX ETH-USD	+0.0100%	1h	2,781.5	−0.081%	$21.5M	$58.4M	40x	as long as short
Polymarket Perps ETH-USD	+0.0100%	1h	2,784.6	+0.030%	$10.8M	$7.6M	50x	as long as short
Bluefin ETH-PERP	+0.0100%	1h	2,785.5	+0.061%	$21K	$24K	25x	as long as short
Derive ETH-PERP	+0.0100%	1h	2,787.5	+0.133%	$42.9M	$29.4M	15x	as long as short
SunX ETH-USDT	+0.0100%	8h	2,781.3	−0.088%	$975K	$13.9M	100x	as long as short
SoDEX ETH-USD	+0.0100%	1h	2,785.2	+0.052%	$55.5M	$229.1M	40x	as long as short
Extended ETH-USD	+0.0104%	1h	2,784.2	+0.016%	$32.7M	$77.8M	50x	as long as short
Kraken Futures PF_ETHUSD	+0.0122%	1h	2,786.4	+0.094%	$87.0M	$333.4M	100x	as long as short
Kalshi KXETHPERP	+0.0123%	8h	2,783.9	+0.005%	$8.4M	$683.2M	4.9x	as long as short
Orderly PERP_ETH_USDC	+0.0137%	8h	2,787.7	+0.143%	$32.7M	$12.1M	100x	as long as short
Deribit ETH-PERPETUAL	+0.0163%	1h	2,787	+0.118%	$259.0M	$223.0M	50x	as long as short
BloFin ETH-USDT	+0.0187%	8h	2,781.1	−0.096%	$285.2M	$195.0M	150x	as long as short
Reya ETHRUSDPERPlong	+0.0198%	1h	2,783.8	long leg	$7.4M	$1.2M	25x
Hibachi ETH/USDT-P	+0.0272%	1h	2,781.6	−0.076%	$271K	$1.5M	20x	as long as short