Funding arb · Price arb /

SPCX

RWAall SPCX markets

Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 08:00 UTC+0.0050%/8h= +5.5% APRpaid last 24h +0.014%

Price spread now: KuCoin against Polymarket Perps−0.059%49s7-day average +0.018% · you buy dearer than you sell

Net, funding: paid 7d − costs−$47as in the Funding arb table

Net, price: spread back to 7d avg − costs—prices read too far apart to compare

costs, in and out, $10k−$360.363% of the position

Long on Polymarket Perps Short on KuCoin

What this pair did over the last

the charts below follow

Funding, last 7 days−0.104%−$10 on $10k

Price spread, last 7 days+0.204%+$20 · spread now −0.059%, 7d avg +0.018%

Together, before fees+0.099%+$10 on $10k · with fees, hour by hour

Funding pays, the price is against you. KuCoin is 0.077% cheaper against Polymarket Perps than usual: you would sell low and buy high (spread −0.059% now, against its 7-day average of +0.018%). If the spread goes back, that is −$8 on $10k: about 5.2 days of funding at the current rate (+$2 a day). Mind the row above: over the last 7 days funding on this pair cost −0.104%, so the current rate has only just turned in your favour. The two prices were read 49 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	Polymarket Perps SPCX-USD	152.27	0.0050	pay 0.0006% / 1h	16m 45s	$488K	$1.2M	10x
Short	KuCoin SPCXUSDTM	152.18	0.0100	get 0.0100% / 8h	16m 45s	$13.0M	$5.6M	20x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

KuCoin 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 KuCoinbpOrdersPrice spread, now −0.059%Rate

Funding earned: $10.5
Price spread: −0.059% → +0.018%: −$7.73
Slippage, 4 orders: −$16.32
Fee Polymarket Perps: 4 bp × 2 orders: −$8
Fee KuCoin: 6 bp × 2 orders: −$12
Net: −$33.55
Costs to cover: 0.363%
Break-even: 29.4 days

Slippage from Polymarket Perps: live order book, 1 min ago; KuCoin: live order book, 2 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	1.31 bp	5.3 bp −$5	6.1 bp −$61	7.6 bp −$764	doesn't fit
Sell KuCoin live order book, 2 min ago	0.99 bp	10.5 bp −$11	37.2 bp −$372	doesn't fit	doesn't fit

SPCX on 39 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 −0.0187% / S +0.0435%	1h	152.22	−0.030%	$90K	—	20x	as long as short
Gate SPCX_USDT	0.0000%	8h	152.30	+0.020%	$96.2M	$32.0M	100x	as long as short
Bitget SPCXUSDT	0.0000%	8h	152.33	+0.039%	$31.2M	$66.2M	75x	as long as short
GRVT SPCX_USDT_Perp	0.0000%	8h	172.53	+13.303%	$4K	$882	10x	as long as short
StandX SPCX-USD	0.0000%	1h	152.34	+0.046%	$300K	$2.6M	20x	as long as short
SunX SPCX-USDT	0.0000%	8h	152.54	+0.177%	$8K	$890K	10x	as long as short
Deribit SPCX_USDC-PERPETUAL	0.0000%	1h	152.24	−0.020%	$89K	$1.4M	10x	as long as short
HTX SPCX-USDT	0.0000%	8h	152.38	+0.072%	$1.3M	$1.8M	75x	as long as short
Bybit SPCXUSDT	+0.0002%	8h	152.32	+0.033%	$30.5M	$42.8M	100x	as long as short
BloFin SPCX-USDT	+0.0010%	8h	152.33	+0.039%	$1.9M	$1.2M	75x	as long as short

Show all 39 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Aftermath Perps SPCXUSD	+0.0024%	1h	152.20	−0.048%	$7K	$8K	10x	as long as short
Lighter SPCX	+0.0032%	1h	152.27	0.000%	$1.6M	$7.4M	20x	as long as short
Lighter RH SPCX	+0.0032%	1h	152.25	−0.013%	$2.5M	$7.3M	20x	as long as short
Arcus SPCX-USD	+0.0040%	1h	152.22	−0.033%	$102K	$298K	5x	as long as short
Vest SPCX-USD-PERP	+0.0046%	1h	152.32	+0.033%	—	$1.2M	10x	as long as short
tradeXYZ xyz:SPCX	+0.0050%	1h	152.22	−0.033%	$129.7M	$129.3M	20x	as long as short
Polymarket Perps SPCX-USDlong	+0.0050%	1h	152.27	long leg	$488K	$1.2M	10x
SoDEX SPCX-USD	+0.0050%	1h	152.28	+0.007%	$1.7M	$99K	20x	as long as short
Phemex SPCXUSDT	+0.0050%	8h	152.31	+0.026%	$530K	$370K	50x	as long as short
Ondo Perps SPCX-USD.P	+0.0050%	1h	152.13	−0.092%	$3.2M	$2.2M	10x	as long as short
QFEX SPCX-USD	+0.0070%	1h	152.26	−0.007%	$1.2M	$5.5M	10x	as long as short
Paradex SPCX-USD-PERP	+0.0080%	8h	152.31	+0.025%	$101	—	5x	as long as short
Pacifica SPCX	+0.0100%	1h	152.22	−0.033%	$168K	$119K	10x	as long as short
KuCoin SPCXUSDTMshort	+0.0100%	8h	152.18	−0.059%	$13.0M	$5.6M	20x
ApeX Omni SPCXUSDT	+0.0100%	1h	152.32	+0.033%	$58K	$272K	50x	as long as short
Orderly PERP_SPCX_USDC_mythos	+0.0100%	8h	152.29	+0.013%	$14K	$7K	10x	as long as short
Aevo SPCX-PERP	+0.0104%	1h	152.32	+0.030%	$88	—	10x	as long as short
Variational Omni SPCX	+0.0120%	8h	152.29	+0.012%	$5.9M	$2.8M	—	as long as short
Extended SPCX-USD	+0.0128%	1h	152.28	+0.007%	$724K	$5.3M	10x	as long as short
Binance SPCXUSDT	+0.0128%	8h	152.32	+0.033%	$253.2M	$1.36B	75x	as long as short
Bullet SPCX-USD	+0.0130%	1h	152.32	+0.034%	$11K	$192K	10x	as long as short
OKX SPCX-USDT-SWAP	+0.0144%	8h	152.34	+0.046%	$39.7M	$166.7M	75x	as long as short
Nado SPCX-PERP	+0.0159%	1h	152.26	−0.007%	$631K	$804K	20x	as long as short
Coinbase International SPCX-PERP-INTX	+0.0240%	1h	152.34	+0.046%	$728K	$930K	10x	as long as short
Phoenix SPCX	+0.0368%	1h	152.23	−0.026%	$443K	$266K	15x	as long as short
Aster SPCXUSD1	+0.0398%	8h	152.42	+0.096%	$18.9M	$29.7M	20x	as long as short
Injective SPCX/USDC PERP	+0.0440%	1h	152.58	+0.204%	$9K	$28K	5.5x	as long as short
RISEx SPCX/USDC	+0.0445%	1h	152.34	+0.046%	$381K	$507K	20x	as long as short
edgeX SPCXUSDC	+0.0955%	4h	152.29	+0.015%	$1.7M	$891K	20x	as long as short