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updated —Funding Arbitrage Backtester
Size per leg$
R-trip cost
on +$10000.00 per leg · +$20000.00 turnover · funding never covers this cost
⚠Slippage not modeled — actual cost may differ
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
−58.73%
3d Period Avg+25.57%
swing±45.54%
LONG KuCoin · nowFIGHTUSDTM
+129.52%
3d avg:+69.26%
SHORT MEXC · now
+70.79%
3d avg:+94.83%
Entry Spread Now
+0.619%
In your favorL 0.004039 · S 0.004064+$61.90 if it converges
24h range −0.32%…+0.17% · median +0.02%
Long pays every4hShort pays every4h
LONGmaker0.020%/taker0.060%SHORTmaker0%/taker0.020%
Loading Funding History…
↗Total PnL
+$5.00
+0.05%
$Avg Daily PnL
+$7.00
+0.0700%
★Best Day
+$12.30
Sep 25
◎Open Interest
KuCoin$523.8K
MEXC$508.6K⚡Funding APR
+25.55%
annualized · funding only
⚠Execution Cost
−$16.00
entry + exit fees
⏱Payback
2.3d
to break even
◧24h Volume
KuCoin$63.4KMEXC$95.8KLoading 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 (−$16.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.