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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 ~1.0d
⚠Slippage not modeled — actual cost may differ
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+45.33%
3d Period Avg+53.36%
swing±43.92%
LONG BloFin · now
+4.64%
3d avg:+11.15%
SHORT Lighter · now
+49.97%
3d avg:+64.51%
Entry Spread Now
+0.461%
In your favorL 0.2669 · S 0.2681+$46.08 if it converges
24h range +0.20%…+1.10% · median +0.35%
Long pays every4hShort pays every1h
LONGmaker0.020%/taker0.060%SHORTmaker0%/taker0%
Loading Funding History…
↗Total PnL
+$30.76
+0.31%
$Avg Daily PnL
+$14.25
+0.1425%
★Best Day
+$20.64
Sep 27
◎Open Interest
BloFin$100.4K
Lighter$63.1K⚡Funding APR
+52.02%
annualized · funding only
⚠Execution Cost
−$12.00
entry + exit fees
⏱Payback
20.2h
to break even
◧24h Volume
BloFin$3.5KLighter$3.4KLoading Cumulative PnL…
How it works: Funding PnL is bucketed daily from real settlement history. Execution Cost = round-trip taker fees + fees only (orderbook snapshot stale) on both legs (−$12.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.