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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 ~4.1d
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+34.66%
30d Period Avg+29.74%
swing±31.65%
LONG Backpack · nowWLFI_USDC_PERP
+2.59%
30d avg:−8.30%
SHORT BloFin · now
+37.26%
30d avg:+21.44%
Entry Spread Now
+0.090%
In your favorL ask 0.05522 · S bid 0.05527+$9.05 at entry
24h range −0.34%…+0.61% · median +0.09%
Long pays every1hShort pays every4h
LONGmaker0.020%/taker0.050%SHORTmaker0.020%/taker0.060%
Loading Funding History…
↗Total PnL
+$205.07
+2.05%
$Avg Daily PnL
+$8.14
+0.0814%
★Best Day
+$27.16
Sep 12
◎Open Interest
Backpack$217.3K
BloFin$4.81M⚡Funding APR
+29.71%
annualized · funding only
⚠Execution Cost
−$39.09
entry + exit fees
⏱Payback
4.8d
to break even
◧24h Volume
Backpack$14.9KBloFin$34.3KLoading 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 (−$39.09 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.