Settings8H · net · $10k
LanguageThe language of the site
ThemeDark, or a soft blue-grey
FundingPeriod funding rates are shown in
UnitsPercent or basis points
CostsCount taker fees and slippage in Net
SizePosition per leg used for Net and slippage
ExchangesWhich exchanges to include everywhere
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Backtest 30d
LegExchangePriceFund. /8hEach paymentNext inOIVol 24hLev
LONG2,342.3+0.0089pay 0.0011% / 1h29m 15s$9.2M$13.4M75xLong TxFlow5% off
SHORT2,343.1+0.0694get 0.0087% / 1h29m 15s$32K$129K20xShort Aftermath Perps5% off
Price gap+0.032%
Funding gap+0.0605% /8h

Funding pays +$18 a day on $10k, but the gap is 0.049% under its 7d average: −$5 if it goes back, about 6 hours of funding.

If you open now and hold

on $10k a leg · figures of the last 7D, not a forecast
Funding+$139+0.0605% /8h now · paid +1.395% over the last 7D
Price−$5spread +0.032% now, avg +0.081% → −0.049% if it goes back
Costs−$270.272% of $10k · taker + slippage, in and out
Result+$107+1.07%+ Points / potential airdropTxFlow: points · farm boardWhat the last 7D really paid, hour by hour → backtest

Price and funding

1h · history
ENTRY / EXIT · 7D
Entry now—
Entry average—
Best entry—
Exit now—
Exit average—
Best exit—
Exit free—
PRICE SPREAD · 7D
Now+0.032%
Average—
Range—
Wider than now—
FUNDING SPREAD · 7D
Average /8h—
Highest—
Lowest—
Paid you—

Where the spread has been, last 7D

share of time at each level

Funding on every exchange

/8h

ETH on 56 exchanges

lowest funding first

Before you open

3 ok · 3 to watch
  • Watch: Large against open interest4.5 / 6.1 bp
    $10k is over 10% of Aftermath Perps’s open interest.
  • Note: Margin at max leverage$133 + $500
    TxFlow 75x, Aftermath Perps 20x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
  • OK: Same payment interval1h / 1h
    Both legs pay at the same time.
    Next 24h at the current rates, on $10k a leg: +$18.15Long TxFlow: 24 payments, −$2.67; short Aftermath Perps: 24 payments, +$20.82.
  • Watch: Gap narrower than usual+0.032% vs +0.081%
    Less room for the price leg to pay you. If it goes back to average, the short loses.
  • Watch: Short leg is thinner$32K vs $9.2M OI
    Aftermath Perps sets your exit cost. Check its book before closing.
  • OK: Points on a legTxFlow points
    Volume here counts toward the points program.
  • OK: No KYC on either legTxFlow No · Aftermath Perps No
    Both exchanges let you trade without ID.

Profit calculator

both legs, in and out
Position, each leg
Hold for
Orders
Price spread
Funding rate
Funding earned+0.0664%/8h × 21 periods+$139.50
Price spread+0.032% → +0.081% (7d avg)−$4.86
Slippage, 4 orderslive order books−$9.18
Fee TxFlow bp × 2 orders−$9.00
Fee Aftermath Perps bp × 2 orders−$9.00
Net · 7 days · $10k+$107.46
Costs to cover0.272%Break-even1.6 days
Slippage: TxFlow: live order book, 5 min ago; Aftermath Perps: live order book, 50 min ago

Cost to enter

taker + slippage from mid, one side
BUY · LONGTxFlow0.024.5 bp−$54.5 bp−$454.9 bp−$4856.5 bp−$3,238
SELL · SHORTAftermath Perps1.636.1 bp−$6doesn’t fitdoesn’t fitdoesn’t fit

Closing costs about the same again.

Alert

ETH news

posts that mention ETH, from every exchangeSearch all news →
10-23 16:00AsterListingBTCUSDC, ETHUSDC, and SOLUSDC perpetuals are now live on Aster. Another step forward with @arc and @circle in expanding @USDC's role in onchain trading. @Aster_DEX on X ↗
10-23 12:50AsterListingnew market ETHUSDC ($ETH) seen by our collector
10-23 11:32PhemexOtherWhen new gas rules can change how contracts handle failed calls, that's no longer a fee tweak. It's a logic change. Pausing Hoodi to test that makes sense. 👇 Does the delay change anything for your $ETH plans?yes/no 🔍 @Phemex_official on X ↗
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10-22 14:30ApeX OmniIncidentCrypto headlines on Perp Desk, our bi-weekly update. The wallet behind April’s $295M @DriftFDN exploit sat idle for two months, then pushed 25,700 ETH into @TornadoCash in two hours. It still holds $194M. Drift says @Mandiant traced it to a North Korean group. More below 👇 @OfficialApeXdex on X ↗
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