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updated —Funding Arbitrage Backtester
Size per leg$
R-trip cost
on +$10000.00 per leg · +$20000.00 turnover · funding covers it in ~5.1d
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+7.77%
3d Period Avg+4.18%
swing±4.65%
LONG TxFlow · now
+2.75%
3d avg:+6.34%
SHORT Lighter · now
+10.52%
3d avg:+10.52%
Entry Spread Now
+0.368%
In your favorL ask 1,223.11 · S bid 1,227.61+$36.76 at entry
24h range −0.08%…+0.43% · median +0.17%
Long pays every1hShort pays every1h
LONGmaker0.015%/taker0.045%SHORTmaker0%/taker0%
Loading Funding History…
↗Total PnL
−$7.35
−0.07%
$Avg Daily PnL
+$1.14
+0.0114%
★Best Day
+$1.52
Oct 10
◎Open Interest
TxFlow$870.1K
Lighter$23.08M⚡Funding APR
+4.17%
annualized · funding only
⚠Execution Cost
−$10.78
entry + exit fees
⏱Payback
9.4d
to break even
◧24h Volume
TxFlow$1.44MLighter$11.10MLoading Cumulative PnL…
How it works: Funding PnL is bucketed daily from real settlement history. Execution Cost = round-trip taker fees + live L2 orderbook slippage on both legs (−$10.78 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.