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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 ~4.5d
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+13.28%
3d Period Avg+15.93%
swing±7.21%
LONG BloFin · now
−2.34%
3d avg:−4.98%
SHORT Katana Perps · now
+10.93%
3d avg:+10.95%
Entry Spread Now
−0.039%
Against youL ask 83,575.4 · S bid 83,543−$3.88 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
−$3.21
−0.03%
$Avg Daily PnL
+$4.36
+0.0436%
★Best Day
+$5.37
Sep 29
◎Open Interest
BloFin$350.18M
Katana Perps$232.9K⚡Funding APR
+15.92%
annualized · funding only
⚠Execution Cost
−$16.29
entry + exit fees
⏱Payback
3.7d
to break even
◧24h Volume
BloFin$188.09MKatana Perps$9.91MLoading 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 (−$16.29 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.