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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 ~0.4d
⚠Slippage not modeled — actual cost may differ
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+166.12%
30d Period Avg+44.03%
swing±72.79%
LONG KuCoin · nowPRLUSDTM
+10.96%
30d avg:+28.12%
SHORT Coinbase International · nowPRL-PERP
+177.07%
30d avg:+72.15%
Entry Spread Now
+0.348%
In your favorL 0.1173 · S 0.1177+$34.79 if it converges
24h range −0.41%…+2.39% · median +0.56%
Long pays every4hShort pays every1h
LONGmaker0.020%/taker0.060%SHORTmaker0.020%/taker0.040%
Loading Funding History…
↗Total PnL
+$337.72
+3.38%
$Avg Daily PnL
+$11.92
+0.1192%
★Best Day
+$43.91
Sep 27
◎Open Interest
KuCoin$1.55M
Coinbase International$21.5K⚡Funding APR
+43.52%
annualized · funding only
⚠Execution Cost
−$20.00
entry + exit fees
⏱Payback
1.7d
to break even
◧24h Volume
KuCoin$2.14MCoinbase International$22.3KLoading 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 (−$20.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.