Funding arb · Price arb /

SPCX

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 03:00 UTC0.0000%/8h= 0.0% APRpaid last 24h 0.000%

Price spread now: Phemex against Polymarket Perps+0.026%7-day average −0.027% · you sell dearer than you buy

Net, funding: paid 7d − costs−$60as in the Funding arb table

Net, price: spread back to 7d avg − costs−$41as in the Price arb table

costs, in and out, $10k−$460.464% of the position

Long on Polymarket Perps Short on Phemex

What this pair did over the last

the charts below follow

Funding, last 7 days−0.136%−$14 on $10k

Price spread, last 3 days (all we have)−0.052%−$5 · spread now +0.026%, 7d avg −0.027%

Together, before fees−0.188%−$19 on $10k · with fees, hour by hour

Funding between these two exchanges is close to zero, so right now this pair is about the price spread alone: Phemex is 0.053% dearer against Polymarket Perps than usual: you sell high and buy low, +$5 on $10k if it goes back to its 7-day average of −0.027%.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	Polymarket Perps SPCX-USD	152.94	0.0050	pay 0.0006% / 1h	51m 53s	$499K	$1.2M	10x
Short	Phemex SPCXUSDT	152.98	0.0050	get 0.0050% / 8h	5h 51m	$534K	$404K	50x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

Phemex against Polymarket Perps. 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 Polymarket PerpsbpFee PhemexbpOrdersPrice spread, now +0.026%Rate

Funding earned: $0
Price spread: +0.026% → −0.027%: $5.31
Slippage, 4 orders: −$26.38
Fee Polymarket Perps: 4 bp × 2 orders: −$8
Fee Phemex: 6 bp × 2 orders: −$12
Net: −$41.08
Costs to cover: 0.464%
Break-even: never at this rate

Slippage from Polymarket Perps: live order book, 1 min ago; Phemex: live order book, 10 min ago.

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 Polymarket Perps live order book, 1 min ago	1.96 bp	6.0 bp −$6	7.2 bp −$72	8.9 bp −$890	doesn't fit
Sell Phemex live order book, 10 min ago	2.29 bp	20.0 bp −$20	doesn't fit	doesn't fit	doesn't fit

SPCX on 38 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
GMX SPCX/USD [ETH-USDC]	L −0.0333% / S +0.0531%	1h	152.97	+0.016%	$88K	—	20x	as long as short
Gate SPCX_USDT	0.0000%	8h	152.97	+0.020%	$96.0M	$31.2M	100x	as long as short
GRVT SPCX_USDT_Perp	0.0000%	8h	172.52	+12.802%	$4K	$882	10x	as long as short
StandX SPCX-USD	0.0000%	1h	152.90	−0.026%	$302K	$3.0M	20x	as long as short
SunX SPCX-USDT	0.0000%	8h	153.27	+0.216%	$8K	$941K	10x	as long as short
HTX SPCX-USDT	0.0000%	8h	153.01	+0.046%	$1.3M	$1.7M	75x	as long as short
Aftermath Perps SPCXUSD	+0.0025%	1h	152.95	+0.005%	$7K	$8K	10x	as long as short
Lighter RH SPCX	+0.0032%	1h	152.92	−0.013%	$2.5M	$7.2M	20x	as long as short
Arcus SPCX-USD	+0.0040%	1h	152.92	−0.013%	$105K	$297K	5x	as long as short
Vest SPCX-USD-PERP	+0.0046%	1h	152.97	+0.020%	—	$1.2M	10x	as long as short

Show all 38 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
QFEX SPCX-USD	+0.0048%	1h	152.98	+0.026%	$1.2M	$6.6M	10x	as long as short
Polymarket Perps SPCX-USDlong	+0.0050%	1h	152.94	long leg	$499K	$1.2M	10x
SoDEX SPCX-USD	+0.0050%	1h	152.97	+0.020%	$1.7M	$91K	20x	as long as short
Phemex SPCXUSDTshort	+0.0050%	8h	152.98	+0.026%	$534K	$404K	50x
Ondo Perps SPCX-USD.P	+0.0050%	1h	152.86	−0.052%	$3.2M	$2.5M	10x	as long as short
Bitget SPCXUSDT	+0.0052%	8h	153.02	+0.052%	$31.7M	$66.1M	75x	as long as short
Bybit SPCXUSDT	+0.0063%	8h	153.00	+0.039%	$30.8M	$42.8M	100x	as long as short
Lighter SPCX	+0.0064%	1h	152.94	0.000%	$1.6M	$7.2M	20x	as long as short
Paradex SPCX-USD-PERP	+0.0079%	8h	153.01	+0.043%	$101	—	5x	as long as short
Pacifica SPCX	+0.0100%	1h	152.89	−0.033%	$169K	$129K	10x	as long as short
KuCoin SPCXUSDTM	+0.0100%	8h	152.91	−0.020%	$13.0M	$5.4M	20x	as long as short
ApeX Omni SPCXUSDT	+0.0100%	1h	152.93	−0.007%	$58K	$272K	50x	as long as short
Orderly PERP_SPCX_USDC_mythos	+0.0100%	8h	153.01	+0.046%	$15K	$7K	10x	as long as short
Aevo SPCX-PERP	+0.0104%	1h	153.00	+0.038%	$89	—	10x	as long as short
edgeX SPCXUSDC	+0.0128%	4h	152.98	+0.026%	$1.7M	$892K	20x	as long as short
Bullet SPCX-USD	+0.0182%	1h	153.00	+0.041%	$11K	$189K	10x	as long as short
OKX SPCX-USDT-SWAP	+0.0190%	8h	153.02	+0.052%	$39.5M	$168.0M	75x	as long as short
Variational Omni SPCX	+0.0194%	8h	152.98	+0.026%	$6.0M	$3.1M	—	as long as short
RISEx SPCX/USDC	+0.0199%	1h	153.02	+0.053%	$408K	$549K	20x	as long as short
Binance SPCXUSDT	+0.0205%	8h	152.99	+0.035%	$252.6M	$1.37B	75x	as long as short
Deribit SPCX_USDC-PERPETUAL	+0.0208%	1h	152.95	+0.007%	$72K	$1.2M	10x	as long as short
Extended SPCX-USD	+0.0208%	1h	152.95	+0.007%	$736K	$3.8M	10x	as long as short
tradeXYZ xyz:SPCX	+0.0238%	1h	152.96	+0.013%	$142.1M	$119.3M	20x	as long as short
Nado SPCX-PERP	+0.0240%	1h	152.89	−0.034%	$622K	$832K	20x	as long as short
Coinbase International SPCX-PERP-INTX	+0.0256%	1h	152.97	+0.020%	$738K	$968K	10x	as long as short
Phoenix SPCX	+0.0262%	1h	152.98	+0.026%	$445K	$267K	15x	as long as short
Aster SPCXUSD1	+0.0411%	8h	153.08	+0.092%	$19.0M	$15.4M	20x	as long as short
Injective SPCX/USDC PERP	+0.0440%	1h	153.28	+0.222%	$9K	$27K	5.5x	as long as short