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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 ~3.8d
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+15.37%
7d Period Avg+10.13%
swing±10.99%
LONG BloFin · now
−4.44%
7d avg:+0.82%
SHORT Katana Perps · now
+10.93%
7d avg:+10.95%
Entry Spread Now
−0.035%
Against youL ask 83,006.4 · S bid 82,977−$3.54 at entry
24h range −0.11%…+0.00% · median −0.03%
Long pays every8hShort pays every8h
LONGmaker0.020%/taker0.060%SHORTmaker0.005%/taker0.019%
Loading Funding History…
↗Total PnL
+$3.35
+0.03%
$Avg Daily PnL
+$2.77
+0.0277%
★Best Day
+$5.37
Sep 29
◎Open Interest
BloFin$350.63M
Katana Perps$261.5K⚡Funding APR
+10.13%
annualized · funding only
⚠Execution Cost
−$16.07
entry + exit fees
⏱Payback
5.8d
to break even
◧24h Volume
BloFin$196.56MKatana Perps$9.83MLoading 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 (−$16.07 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.