Funding arb · Price arb /

BTC

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Swap Backtest

Alert: funding

Alert: spread

Funding you earn now, next payment 02:00 UTC−0.0021%/8h= −2.3% APRpaid last 24h −0.008%

Price spread now: HTX against Polymarket Perps−0.007%7-day average −0.017% · you buy dearer than you sell

Net, funding: paid 7d − costs−$28as in the Funding arb table

Net, price: spread back to 7d avg − costs−$19as in the Price arb table

costs, in and out, $10k−$200.202% 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−0.077%−$8 on $10k

Price spread, last 3 days (all we have)−0.034%−$3 · spread now −0.007%, 7d avg −0.017%

Together, before fees−0.111%−$11 on $10k · with fees, hour by hour

The price spread sits at its 7-day average of −0.017%, so right now this pair is about funding alone: −$1 a day on $10k at the current rate.

Leg	Exchange	Price	Funding /8h	Each payment	Next in	OI	Vol 24h	Max lev
Long	Polymarket Perps BTC-USD	85,753	0.0100	pay 0.0013% / 1h	22m 57s	$11.0M	$14.3M	50x
Short	HTX BTC-USDT	85,747.2	0.0079	get 0.0079% / 8h	6h 22m	$2.27B	$946.9M	200x

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 −0.007%Rate

Funding earned: −$4.39
Price spread: −0.007% → −0.017%: $1.01
Slippage, 4 orders: −$0.21
Fee Polymarket Perps: 4 bp × 2 orders: −$8
Fee HTX: 6 bp × 2 orders: −$12
Net: −$23.6
Costs to cover: 0.202%
Break-even: never at this rate

Slippage from Polymarket Perps: live order book, 1 min ago; HTX: live order book, 1 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	0.06 bp	4.1 bp −$4	4.5 bp −$45	7.4 bp −$743	doesn't fit
Sell HTX live order book, 1 min ago	0.01 bp	6.0 bp −$6	6.0 bp −$60	7.2 bp −$722	10.0 bp −$5,007

BTC 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
Phoenix BTC	−0.0144%	1h	85,733	−0.023%	$2.2M	$10.5M	40x	as long as short
Hotstuff BTC-PERP	−0.0080%	1h	85,777	+0.028%	$8K	$3K	50x	as long as short
01 Exchange BTCUSD	−0.0064%	1h	85,746.5	−0.008%	$365K	$2.3M	50x	as long as short
Perpl BTC	0.0000%	43m	85,774.7	+0.025%	$514K	$20.5M	6.7x	as long as short
dYdX BTC-USD	+0.0002%	1h	85,800	+0.055%	$16.8M	$21.0M	50x	as long as short
gTrade (Gains Network) BTC/USD	L +0.0004% / S −0.0004%	1h	85,770	+0.020%	$36.7M	—	200x	as long as short
Injective BTC/USDC PERP	+0.0020%	1h	85,691	−0.072%	$340K	$26.9M	52x	as long as short
KuCoin XBTUSDTM	+0.0032%	8h	85,774.8	+0.025%	$903.8M	$754.5M	125x	as long as short
Aster BTCUSDT	+0.0038%	8h	85,776.1	+0.027%	$516.7M	$1.14B	200x	as long as short
RISEx BTC/USDC	+0.0044%	1h	85,782.8	+0.035%	$8.2M	$42.0M	25x	as long as short

Show all 55 venues

Exchange	Funding /8h	Every	Price	Price vs long leg	OI	Vol 24h	Max lev
Nado BTC-PERP	+0.0053%	1h	85,760.6	+0.009%	$22.6M	$227.4M	50x	as long as short
BingX BTC-USDC	+0.0055%	8h	85,756.7	+0.004%	—	$17.0M	—	as long as short
Reya BTCRUSDPERP	+0.0058%	1h	85,751.2	−0.002%	$6.7M	$146.3M	40x	as long as short
Bitget BTCUSDT	+0.0070%	8h	85,791.3	+0.045%	$2.95B	$5.08B	150x	as long as short
HTX BTC-USDTshort	+0.0079%	8h	85,747.2	−0.007%	$2.27B	$946.9M	200x
ApeX Omni BTCUSDT	+0.0086%	1h	85,787	+0.040%	$140.3M	$318.4M	100x	as long as short
Aevo BTC-PERP	+0.0088%	1h	85,752.6	0.000%	$2.5M	$1.8M	20x	as long as short
MEXC BTC_USDT	+0.0092%	8h	85,807.6	+0.064%	$5.07B	$5.73B	500x	as long as short
Binance BTCUSDT	+0.0093%	8h	85,790.8	+0.044%	$9.34B	$24.29B	150x	as long as short
Lighter BTC	+0.0096%	1h	85,763.2	+0.012%	$170.4M	$990.5M	50x	as long as short
Lighter RH BTC	+0.0096%	1h	85,774	+0.024%	$23.5M	$147.4M	50x	as long as short
Popdex BTCUSDT	+0.0096%	1h	85,759	+0.007%	$8.4M	$51.9M	100x	as long as short
Katana Perps BTC-USD	+0.0100%	8h	85,729	−0.028%	$203K	$7.5M	50x	as long as short
Paradex BTC-USD-PERP	+0.0100%	8h	85,738.4	−0.017%	$3.8M	$8.4M	50x	as long as short
Hyperliquid BTC	+0.0100%	1h	85,821.5	+0.080%	$3.76B	$4.97B	40x	as long as short
Pacifica BTC	+0.0100%	1h	85,790.3	+0.043%	$40.3M	$571.4M	50x	as long as short
Bybit BTCUSDT	+0.0100%	8h	85,800	+0.055%	$5.31B	$9.74B	150x	as long as short
OKX BTC-USDT-SWAP	+0.0100%	8h	85,799	+0.054%	$2.54B	$12.36B	100x	as long as short
Ondo Perps BTC-USD.P	+0.0100%	1h	85,747	−0.007%	$4.0M	$18.3M	25x	as long as short
Arcus BTC-USD	+0.0100%	1h	85,727.3	−0.030%	$7.2M	$98.1M	40x	as long as short
Bulk BTC-USD	+0.0100%	1h	85,744.8	−0.010%	$590.5M	$195.3M	40x	as long as short
Gate BTC_USDT	+0.0100%	8h	85,776.2	+0.027%	$5.61B	$10.55B	200x	as long as short
Backpack BTC_USDC_PERP	+0.0100%	1h	85,751.4	−0.002%	$35.3M	$164.8M	75x	as long as short
Variational Omni BTC	+0.0100%	8h	85,799.4	+0.054%	$156.6M	$556.2M	—	as long as short
edgeX BTCUSDC	+0.0100%	4h	85,740.4	−0.015%	$278.7M	$939.3M	100x	as long as short
GRVT BTC_USDT_Perp	+0.0100%	8h	85,794.3	+0.048%	$215.3M	$166.3M	50x	as long as short
StandX BTC-USD	+0.0100%	1h	85,774	+0.025%	$30.3M	$208.5M	40x	as long as short
Vest BTC-PERP	+0.0100%	1h	85,816.8	+0.074%	—	$11.8M	50x	as long as short
Polymarket Perps BTC-USDlong	+0.0100%	1h	85,753	long leg	$11.0M	$14.3M	50x
Bullet BTC-USD	+0.0100%	1h	85,759	+0.007%	$188K	$3.3M	20x	as long as short
Orderly PERP_BTC_USDC	+0.0100%	8h	85,754.9	+0.002%	$2.4M	$9.0M	100x	as long as short
Bluefin BTC-PERP	+0.0100%	1h	85,798.1	+0.053%	$186K	$708K	40x	as long as short
Derive BTC-PERP	+0.0100%	1h	85,761.7	+0.010%	$30.0M	$56.2M	15x	as long as short
SunX BTC-USDT	+0.0100%	8h	85,722	−0.036%	$2.9M	$6.6M	100x	as long as short
SoDEX BTC-USD	+0.0100%	1h	85,757	+0.005%	$60.0M	$337.3M	40x	as long as short
Phemex BTCUSDT	+0.0100%	8h	85,756.9	+0.005%	$154.2M	$480.3M	150x	as long as short
Extended BTC-USD	+0.0104%	1h	85,787.2	+0.040%	$44.1M	$227.9M	50x	as long as short
Jupiter Perps WBTC-PERP	L +0.0104% / S +0.0056%	1h	85,768.1	+0.018%	—	$101.0M	500x	as long as short
Coinbase International BTC-PERP-INTX	+0.0112%	1h	85,795	+0.049%	$131.2M	$5.15B	50x	as long as short
Hibachi BTC/USDT-P	+0.0136%	1h	85,791.7	+0.045%	$696K	$7.8M	30x	as long as short
Kraken Futures PF_XBTUSD	+0.0146%	1h	85,781.1	+0.033%	$188.5M	$963.0M	100x	as long as short
Deribit BTC-PERPETUAL	+0.0160%	1h	85,801.8	+0.057%	$894.7M	$1.54B	50x	as long as short
Aftermath Perps BTCUSD	+0.0165%	1h	85,757.3	+0.005%	$78K	$219K	20x	as long as short
GMX BTC/USD [WBTC.b-USDC]	L +0.0203% / S −0.0190%	1h	85,766.9	+0.016%	$13.6M	—	200x	as long as short
Kalshi KXBTCPERP	+0.0212%	8h	85,785	+0.037%	$10.1M	$769.9M	6.4x	as long as short