Settings8H · net · $10k
Funding arb · Price arb /

OP

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SwapBacktest
Alert: funding
Alert: spread
Funding you earn now, next payment 03:00 UTC−0.0670%/8h= −73.3% APRnext payment $0.84 per $10,000 · paid last 24h −0.194%
Price spread now: GMX against Reya+0.080%7-day average · you sell dearer than you buy
to open and closeno order booka leg has no order-book sample
What this pair did over the last
the charts below follow
Funding, last 3 days (all we have)no history yet
Price spread, last 7 daysno price history on both exchanges yet
Together, before fees+ Points / potential airdropReya: Active · farm boardneeds both histories
The price spread pays, funding is against you. GMX is 0.080% dearer against Reya than usual: you sell high and buy low (spread +0.080% now, against zero (this spread has no 7-day history yet)): +$8 on $10k if it goes back. Holding the pair costs −$20 a day in funding at the current rate, which eats that in about 10 hours.
LegExchangePriceFunding /8hEach paymentNext inOIVol 24hMax lev
LongReya OPRUSDPERP0.12610.0440pay 0.0055% / 1h4m 08s$70120x
ShortGMX OP/USD [OP-USDC]0.1262L −0.1065% / S +0.0229%pay 0.0029% / 1h4m 08s$13K100x

Funding history

latest
Range statsloading…

Price spread between the two exchanges

GMX against Reya. 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

Funding earned
−$140.63
Price spread: +0.080% → 0.000%
$7.96
Slippage, 4 orders
no order book: not counted
Fee Reya: 3 bp × 2 orders
−$6
Fee GMX: 6 bp × 2 orders
−$12
Net
−$150.67
Costs to cover
0.180%
Break-even
never at this rate
Slippage unknown: Reya: no order-book sample; GMX: no order-book sample. Net counts fees only.

Cost to enter

taker fee + slippage from the mid, one side; closing costs about the same again
LegHalf-spread$10k$100k$1M$5M
Buy Reya no order-book sample
Sell GMX no order-book sample
Reya and GMX: 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.

OP on 30 venues

lowest funding first. Swap a leg: a good short leg pays more funding and is priced higher.
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Injective OP/USDC PERP−0.1488%1h0.1256−0.412%$35K$58K12xas long as short
GMX OP/USD [OP-USDC]shortL −0.1065% / S +0.0229%1h0.1262+0.080%$13K100x
dYdX OP-USD0.0000%1h0.1264+0.202%$39K$51910xas long as short
Deribit OP_USDC-PERPETUAL0.0000%1h0.1262+0.064%$42K$151K25xas long as short
gTrade (Gains Network) OP/USDL +0.0004% / S −0.0004%1h0.1263+0.118%150xas long as short
OKX OP-USDT-SWAP+0.0030%8h0.1263+0.103%$6.2M$29.0M50xas long as short
Variational Omni OP+0.0050%8h0.1260−0.134%$223K$49Kas long as short
Orderly PERP_OP_USDC+0.0053%8h0.1261−0.016%$6K$44K10xas long as short
Lighter OP+0.0096%1h0.1263+0.143%$279K$936K15xas long as short
Hyperliquid OP+0.0100%1h0.1263+0.183%$3.7M$3.0M5xas long as short
Show all 30 venues
ExchangeFunding /8hEveryPricePrice vs long legOIVol 24hMax lev
Aster OPUSDT+0.0100%8h0.1262+0.042%$211K$219K10xas long as short
Binance OPUSDT+0.0100%8h0.1262+0.064%$20.4M$60.8M75xas long as short
Bybit OPUSDT+0.0100%8h0.1261+0.008%$18.5M$25.3M75xas long as short
Gate OP_USDT+0.0100%8h0.1262+0.095%$2.0M$1.6M50xas long as short
MEXC OP_USDT+0.0100%8h0.1262+0.056%$20.9M$7.1M300xas long as short
KuCoin OPUSDTM+0.0100%8h0.1261−0.016%$2.9M$6.7M75xas long as short
Bitget OPUSDT+0.0100%8h0.1262+0.064%$5.9M$6.5M75xas long as short
BingX OP-USDC+0.0100%8h0.1263+0.143%$1.6Mas long as short
Backpack OP_USDC_PERP+0.0100%1h0.1262+0.040%$120K$194K10xas long as short
edgeX OPUSDC+0.0100%4h0.1265+0.269%$4K$390K10xas long as short
GRVT OP_USDT_Perp+0.0100%8h0.1266+0.381%$310K$4.8M10xas long as short
ApeX Omni OPUSDT+0.0100%1h0.1267+0.460%$43K$706K50xas long as short
SoDEX OP-USD+0.0100%1h0.1262+0.040%$183$6K5xas long as short
HTX OP-USDT+0.0100%8h0.1262+0.048%$174K$216K50xas long as short
Extended OP-USD+0.0104%1h0.1261−0.021%$106K$389K25xas long as short
Aevo OP-PERP+0.0104%1h0.1262+0.024%$3K$1K3xas long as short
Coinbase International OP-PERP-INTX+0.0152%1h0.1278+1.332%$25K$71K50xas long as short
BloFin OP-USDT+0.0220%8h0.1262+0.088%$1.0M$278K75xas long as short
Reya OPRUSDPERPlong+0.0440%1h0.1261long leg$70120x
Kraken Futures PF_OPUSD+0.0491%1h0.1262+0.099%$795K$574K20xas long as short