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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 ~6.6d
⚠Slippage not modeled — actual cost may differ
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+6.61%
3d Period Avg+0.10%
swing±10.17%
LONG Lighter · now
+10.52%
3d avg:+10.52%
SHORT BloFin · now
+17.13%
3d avg:+10.62%
Entry Spread Now
+0.180%
In your favorL 0.2382 · S 0.2387+$18.05 if it converges
24h range −0.91%…+0.65% · median −0.11%
Long pays every1hShort pays every4h
LONGmaker0%/taker0%SHORTmaker0.020%/taker0.060%
Loading Funding History…
↗Total PnL
−$11.92
−0.12%
$Avg Daily PnL
+$0.03
+0.0003%
★Best Day
+$1.39
Sep 29
◎Open Interest
Lighter$311.1K
BloFin$503.8K⚡Funding APR
+0.10%
annualized · funding only
⚠Execution Cost
−$12.00
entry + exit fees
⏱Payback
15.0mo
to break even
◧24h Volume
Lighter$153.2KBloFin$133.9KLoading 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.