TxFlow Level Up: trade perps and earn up to 300 USDC at $4M volume. Until Nov 2 Join
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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Funding arb · Price arb / Crypto

SEI

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Backtest 30d
LegExchangePriceFund. /8hEach paymentNext inOIVol 24hLev
LONG
GateSEI_USDT
0.05233+0.0051pay 0.0051% / 8h1h 56m$7.0M$301K75xLong Gate
SHORT
TxFlowSEI-USDC
0.05218+0.0100get 0.0013% / 1h56m 20s$14K$136K50xShort TxFlow5% off
Price gap−0.287%
Funding gap+0.0049% /8h

Funding pays +$1 a day on $10k, but the gap is 0.164% under its 7d average: −$16 if it goes back, about 11 days of funding. At the last 7 days' pace that is about 31 days.

If you open now and hold

on $10k a leg · figures of the last 7D, not a forecast
Funding+$4+0.0049% /8h now · paid +0.037% over the last 7D
Price−$16spread −0.287% now, avg −0.123% → −0.164% if it goes back
Costs−$620.623% of $10k · taker + slippage, in and out
Result−$75−0.75%+ 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−0.287%
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

SEI on 27 exchanges

lowest funding first

Before you open

1 ok · 5 to watch
  • Watch: Thin at this size20.9 / 8.7 bp
    At $10k entering Gate costs 20.9 bp, fee and slippage, 2.4× TxFlow’s.
  • Note: Margin at max leverage$133 + $200
    Gate 75x, TxFlow 50x. Keep about 2× this so a sharp move doesn’t liquidate one leg.
  • Watch: Payment intervals differ8h / 1h
    Payments land at different times. Close right after the slower leg pays.
    Next 24h at the current rates, on $10k a leg: +$1.47Long Gate: 3 payments, −$1.53; short TxFlow: 24 payments, +$3.00.
  • Watch: Gap narrower than usual−0.287% vs −0.123%
    Less room for the price leg to pay you. If it goes back to average, the short loses.
  • Watch: Short leg is thinner$14K vs $7.0M OI
    TxFlow sets your exit cost. Check its book before closing.
  • OK: Points on a legTxFlow points
    Volume here counts toward the points program.
  • Watch: KYCGate Yes · TxFlow No
    KYC before the futures account opens; unverified accounts can only withdraw and close positions.

Profit calculator

both legs, in and out
Position, each leg
Hold for
Orders
Price spread
Funding rate
Funding earned+0.0018%/8h × 21 periods+$3.68
Price spread−0.287% → −0.123% (7d avg)−$16.37
Slippage, 4 orderslive order books−$38.26
Fee Gate bp × 2 orders−$15.00
Fee TxFlow bp × 2 orders−$9.00
Net · 7 days · $10k−$74.95
Costs to cover0.623%Break-even149.6 days
Slippage: Gate: live order book, 1 min ago; TxFlow: live order book, 46 min ago

Cost to enter

taker + slippage from mid, one side
BUY · LONGGate2.8720.9 bp−$2169.2 bp−$692doesn’t fitdoesn’t fit
SELL · SHORTTxFlow2.868.7 bp−$913.3 bp−$13397.6 bp−$9,760doesn’t fit

Closing costs about the same again.

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