Funding arb · Price arb /

AAPL

RWAall AAPL markets

Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 04:00 UTC−0.0050%/8h= −5.5% APRpaid last 24h −0.015%

Price spread now: HTX against Polymarket Perps+0.077%46s7-day average +0.104% · you sell dearer than you buy

Net, funding: paid 7d − costs−$46as 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−$360.357% of the position

Long on Polymarket Perps Short on HTX

What this pair did over the last

the charts below follow

Funding, last 7 days−0.100%−$10 on $10k

Price spread, last 4 days (all we have)−0.095%−$9 · spread now +0.077%, 7d avg +0.104%

Together, before fees−0.194%−$19 on $10k · with fees, hour by hour

Both sides work against this trade now: funding costs −$2 a day on $10k at the current rate, and HTX is 0.027% cheaper against Polymarket Perps than usual: you would sell low and buy high (−$3 if the spread goes back to its 7-day average of +0.104%). Swap the legs. The two prices were read 46 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 AAPL-USD	338.76	0.0050	pay 0.0006% / 1h	18m 21s	$278K	$422K	10x
Short	HTX AAPL-USDT	339.02	0	get 0.0000% / 8h	4h 18m	$53K	$225K	30x

Funding history

latest

Range statsloading…

Price spread between the two exchanges

HTX 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 HTXbpOrdersPrice spread, now +0.077%Rate

Funding earned: −$10.5
Price spread: +0.077% → +0.104%: −$2.75
Slippage, 4 orders: −$15.69
Fee Polymarket Perps: 4 bp × 2 orders: −$8
Fee HTX: 6 bp × 2 orders: −$12
Net: −$48.94
Costs to cover: 0.357%
Break-even: never at this rate

Slippage from Polymarket Perps: live order book, 39 min ago; HTX: live order book, 38 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, 39 min ago	2.07 bp	6.2 bp −$6	7.8 bp −$78	9.4 bp −$944	doesn't fit
Sell HTX live order book, 38 min ago	2.80 bp	13.2 bp −$13	15.6 bp −$156	doesn't fit	doesn't fit

AAPL on 33 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
edgeX AAPLUSDC	−0.0051%	4h	338.93	+0.052%	$81K	$327K	20x	as long as short
Nado AAPL-PERP	−0.0019%	1h	338.77	+0.003%	$554K	$38K	20x	as long as short
Aster AAPLUSDT	0.0000%	8h	338.80	+0.012%	$122K	$290K	20x	as long as short
Extended AAPL_24_5-USD	0.0000%	1h	338.84	+0.024%	$284K	$2.0M	10x	as long as short
Binance AAPLUSDT	0.0000%	8h	338.93	+0.049%	$22.1M	$67.1M	25x	as long as short
Bybit AAPLUSDT	0.0000%	8h	338.88	+0.035%	$7.1M	$45.4M	100x	as long as short
OKX AAPL-USDT-SWAP	0.0000%	8h	338.90	+0.041%	$6.3M	$6.8M	25x	as long as short
Gate AAPL_USDT	0.0000%	8h	338.65	−0.032%	$3.0M	$4.2M	100x	as long as short
Bitget AAPLUSDT	0.0000%	8h	338.97	+0.062%	$6.2M	$3.5M	100x	as long as short
Variational Omni AAPL	0.0000%	8h	338.99	+0.066%	$2.4M	$1.4M	—	as long as short

Show all 33 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
GRVT AAPL_USDT_Perp	0.0000%	8h	338.95	+0.055%	$17K	$425K	10x	as long as short
SunX AAPL-USDT	0.0000%	8h	338.93	+0.050%	$400	$4.6M	20x	as long as short
Deribit AAPL_USDC-PERPETUAL	0.0000%	1h	338.75	−0.003%	$28K	$67K	10x	as long as short
HTX AAPL-USDTshort	0.0000%	8h	339.02	+0.077%	$53K	$225K	30x
Phemex AAPLUSDT	0.0000%	4h	338.98	+0.065%	$2.1M	$7K	10x	as long as short
BloFin AAPL-USDT	+0.0009%	8h	338.93	+0.050%	$341K	$168K	20x	as long as short
QFEX AAPL-USD	+0.0031%	1h	338.89	+0.038%	$3.2M	$4.7M	10x	as long as short
Lighter AAPL	+0.0032%	1h	338.77	+0.003%	$782K	$2.5M	20x	as long as short
Lighter RH AAPL	+0.0032%	1h	338.80	+0.012%	$946K	$3.6M	20x	as long as short
Arcus AAPL-USD	+0.0040%	1h	338.83	+0.021%	$266K	$67K	20x	as long as short
Vest AAPL-USD-PERP	+0.0046%	1h	338.70	−0.018%	—	$45K	25x	as long as short
tradeXYZ xyz:AAPL	+0.0050%	1h	338.81	+0.015%	$40.5M	$75.9M	20x	as long as short
Polymarket Perps AAPL-USDlong	+0.0050%	1h	338.76	long leg	$278K	$422K	10x
SoDEX AAPL-USD	+0.0050%	1h	338.79	+0.009%	$75K	$3K	10x	as long as short
Ondo Perps AAPL-USD.P	+0.0050%	1h	338.73	−0.009%	$1.3M	$2.5M	20x	as long as short
Coinbase International AAPL-PERP-INTX	+0.0080%	1h	338.78	+0.006%	$659K	$661K	10x	as long as short
KuCoin AAPLUSDTM	+0.0100%	8h	338.83	+0.021%	$1.4M	$27K	20x	as long as short
ApeX Omni AAPLUSDT	+0.0100%	1h	338.74	−0.006%	$946K	$11.0M	50x	as long as short
Orderly PERP_AAPL_USDC_mythos	+0.0100%	8h	338.80	+0.012%	$4K	—	10x	as long as short
Aevo AAPL-PERP	+0.0104%	1h	338.81	+0.015%	$11K	—	10x	as long as short
Hotstuff AAPL-PERP	+0.0128%	1h	338.79	+0.009%	$36K	—	20x	as long as short
Injective AAPL/USDC PERP	+0.0220%	1h	339.36	+0.177%	$191K	$44K	30x	as long as short
Phoenix AAPL	+0.0283%	1h	339.01	+0.074%	$5K	$11K	20x	as long as short