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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 ~9.5d
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+8.88%
7d Period Avg+5.20%
swing±7.95%
LONG Pacifica · now
+10.96%
7d avg:+5.35%
SHORT Backpack · nowBNB_USDC_PERP
+19.84%
7d avg:+10.55%
Entry Spread Now
−0.008%
Against youL ask 727.9900 · S bid 727.9300−$0.82 at entry
24h range −0.10%…+0.15% · median −0.03%
Long pays every1hShort pays every1h
LONGmaker0.015%/taker0.040%SHORTmaker0.020%/taker0.050%
Loading Funding History…
↗Total PnL
−$13.31
−0.13%
$Avg Daily PnL
+$1.39
+0.0139%
★Best Day
+$4.28
Oct 9
◎Open Interest
Pacifica$743.9K
Backpack$2.20M⚡Funding APR
+5.06%
annualized · funding only
⚠Execution Cost
−$23.01
entry + exit fees
⏱Payback
16.6d
to break even
◧24h Volume
Pacifica$129.4KBackpack$539.3KLoading 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 (−$23.01 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.