Funding arb · Price arb /

SPCX

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 08:00 UTC−0.0002%/8h= −0.2% APRpaid last 24h −0.028%

Price spread now: BloFin against Aftermath Perps+0.081%49s7-day average — · you sell dearer than you buy

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

Long on Aftermath Perps Short on BloFin

What this pair did over the last

the charts below follow

Funding, last 4 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

Funding between these two exchanges is close to zero, so right now this pair is about the price spread alone: BloFin is 0.081% dearer against Aftermath Perps than usual: you sell high and buy low, +$8 on $10k if it goes back to zero (this spread has no 7-day history yet). 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	Aftermath Perps SPCXUSD	152.28	0.0029	pay 0.0004% / 1h	58m 18s	$7K	$8K	10x
Short	BloFin SPCX-USDT	152.40	0.0027	get 0.0027% / 8h	58m 18s	$1.9M	$1.2M	75x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

BloFin against Aftermath 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 Aftermath PerpsbpFee BloFinbpOrdersPrice spread, now +0.081%Rate

Funding earned: −$0.48
Price spread: +0.081% → 0.000%: $8.06
Slippage, 4 orders: no order book: not counted
Fee Aftermath Perps: 4.5 bp × 2 orders: −$9
Fee BloFin: 6 bp × 2 orders: −$12
Net: −$13.42
Costs to cover: 0.210%
Break-even: never at this rate

Slippage unknown: Aftermath Perps: no order-book sample; BloFin: live order book, 5 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 Aftermath Perps no order-book sample	—	—	—	—	—
Sell BloFin live order book, 5 min ago	0.33 bp	9.6 bp −$10	10.0 bp −$100	11.2 bp −$1,123	16.8 bp −$8,411

Aftermath Perps: 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.

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 −0.0234% / S +0.0471%	1h	152.25	−0.015%	$90K	—	20x	as long as short
Gate SPCX_USDT	0.0000%	8h	152.31	+0.021%	$96.1M	$31.7M	100x	as long as short
Bitget SPCXUSDT	0.0000%	8h	152.36	+0.054%	$31.2M	$66.2M	75x	as long as short
GRVT SPCX_USDT_Perp	0.0000%	8h	172.53	+13.300%	$4K	$882	10x	as long as short
StandX SPCX-USD	0.0000%	1h	152.37	+0.061%	$300K	$2.7M	20x	as long as short
SunX SPCX-USDT	0.0000%	8h	152.52	+0.159%	$8K	$894K	10x	as long as short
HTX SPCX-USDT	0.0000%	8h	152.42	+0.094%	$1.3M	$1.8M	75x	as long as short
Bybit SPCXUSDT	+0.0015%	8h	152.34	+0.041%	$30.6M	$42.7M	100x	as long as short
BloFin SPCX-USDTshort	+0.0027%	8h	152.40	+0.081%	$1.9M	$1.2M	75x
Aftermath Perps SPCXUSDlong	+0.0029%	1h	152.28	long leg	$7K	$8K	10x

Show all 39 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Lighter RH SPCX	+0.0032%	1h	152.26	−0.011%	$2.5M	$7.2M	20x	as long as short
Arcus SPCX-USD	+0.0040%	1h	152.26	−0.011%	$103K	$298K	5x	as long as short
Vest SPCX-USD-PERP	+0.0046%	1h	152.31	+0.021%	—	$1.2M	10x	as long as short
tradeXYZ xyz:SPCX	+0.0050%	1h	152.26	−0.011%	$130.0M	$129.0M	20x	as long as short
SoDEX SPCX-USD	+0.0050%	1h	152.29	+0.008%	$1.7M	$99K	20x	as long as short
Phemex SPCXUSDT	+0.0050%	8h	152.35	+0.048%	$530K	$376K	50x	as long as short
Ondo Perps SPCX-USD.P	+0.0050%	1h	152.17	−0.070%	$3.2M	$2.2M	10x	as long as short
Polymarket Perps SPCX-USD	+0.0062%	1h	152.31	+0.021%	$487K	$1.2M	10x	as long as short
QFEX SPCX-USD	+0.0070%	1h	152.29	+0.008%	$1.2M	$5.5M	10x	as long as short
Lighter SPCX	+0.0088%	1h	152.28	+0.002%	$1.6M	$7.3M	20x	as long as short
Pacifica SPCX	+0.0100%	1h	152.22	−0.038%	$168K	$120K	10x	as long as short
KuCoin SPCXUSDTM	+0.0100%	8h	152.20	−0.051%	$13.0M	$5.6M	20x	as long as short
ApeX Omni SPCXUSDT	+0.0100%	1h	152.21	−0.044%	$58K	$272K	50x	as long as short
Orderly PERP_SPCX_USDC_mythos	+0.0100%	8h	152.36	+0.054%	$14K	$7K	10x	as long as short
Aevo SPCX-PERP	+0.0104%	1h	152.33	+0.033%	$88	—	10x	as long as short
Paradex SPCX-USD-PERP	+0.0125%	8h	152.33	+0.037%	$101	—	5x	as long as short
Variational Omni SPCX	+0.0134%	8h	152.32	+0.027%	$5.9M	$2.8M	—	as long as short
Bullet SPCX-USD	+0.0140%	1h	152.33	+0.035%	$11K	$192K	10x	as long as short
Extended SPCX-USD	+0.0144%	1h	152.29	+0.007%	$724K	$3.6M	10x	as long as short
Deribit SPCX_USDC-PERPETUAL	+0.0144%	1h	152.28	+0.002%	$90K	$1.3M	10x	as long as short
Binance SPCXUSDT	+0.0147%	8h	152.33	+0.035%	$251.9M	$1.36B	75x	as long as short
OKX SPCX-USDT-SWAP	+0.0156%	8h	152.34	+0.041%	$39.6M	$166.5M	75x	as long as short
Nado SPCX-PERP	+0.0164%	1h	152.24	−0.023%	$627K	$804K	20x	as long as short
Phoenix SPCX	+0.0210%	1h	152.34	+0.041%	$443K	$266K	15x	as long as short
Coinbase International SPCX-PERP-INTX	+0.0240%	1h	152.34	+0.041%	$725K	$931K	10x	as long as short
Aster SPCXUSD1	+0.0411%	8h	152.46	+0.123%	$18.9M	$28.7M	20x	as long as short
Injective SPCX/USDC PERP	+0.0440%	1h	152.77	+0.324%	$9K	$28K	5.5x	as long as short
RISEx SPCX/USDC	+0.0445%	1h	152.38	+0.067%	$392K	$507K	20x	as long as short
edgeX SPCXUSDC	+0.0910%	4h	152.32	+0.026%	$1.7M	$893K	20x	as long as short