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

VIRTUAL

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Backtest 30d
LegExchangePriceFund. /8hEach paymentNext inOIVol 24hLev
LONG
TxFlowVIRTUAL-USDC
0.5823+0.0100pay 0.0013% / 1h12m 32s$31K$179K50xLong TxFlow5% off
SHORT
Polymarket PerpsVIRTUAL-USD
0.5831+0.0100get 0.0013% / 1h12m 32s$103K$17K5xShort Polymarket Perps
Price gap+0.132%
Funding gap0.0000% /8h

Funding is ≈ 0, so this is a price-spread trade: +$13 on $10k if the gap goes back to zero (no 7-day history yet).

If you open now and hold

on $10k a leg · figures of the last 7D, not a forecast
Funding+$170.0000% /8h now · paid +0.172% over the last 7D
Price—spread +0.132% now · no price history on both exchanges yet
Costs−$360.360% of $10k · taker + slippage, in and out
Result—+ Points / potential airdropTxFlow: points · farm boardneeds both price histories

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+0.132%
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

VIRTUAL on 34 exchanges

lowest funding first

Before you open

3 ok · 2 to watch
  • Watch: Large against open interest9.7 / 7.2 bp
    $10k is over 10% of TxFlow’s open interest.
  • Note: Margin at max leverage$200 + $2,000
    TxFlow 50x, Polymarket Perps 5x. 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: $0.00Long TxFlow: 24 payments, −$3.00; short Polymarket Perps: 24 payments, +$3.00.
  • Note: No 7-day spread history+0.132%
    The gap cannot be compared with its average yet.
  • Watch: Long leg is thinner$31K vs $103K OI
    TxFlow 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 · Polymarket 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+0.0082%/8h × 21 periods+$17.19
Price spread+0.132% → 0+$13.22
Slippage, 4 orderslive order books−$19.02
Fee TxFlow bp × 2 orders−$9.00
Fee Polymarket Perps bp × 2 orders−$8.00
Net · 7 days · $10k−$5.61
Costs to cover0.360%Break-even9.3 days
Slippage: TxFlow: live order book, 39 min ago; Polymarket Perps: live order book, 20 min ago

Cost to enter

taker + slippage from mid, one side
BUY · LONGTxFlow0.879.7 bp−$1054.4 bp−$544doesn’t fitdoesn’t fit
SELL · SHORTPolymarket Perps2.417.2 bp−$7doesn’t fitdoesn’t fitdoesn’t fit

Closing costs about the same again.

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