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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
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
−1.21%
3d Period Avg+7.95%
swing±6.43%
LONG MEXC · nowSPX500_USDT
+4.71%
3d avg:−4.44%
SHORT Lighter · nowUS500-USDC
+3.51%
3d avg:+3.51%
Entry Spread Now
−0.014%
Against youL ask 7,673.8 · S bid 7,672.7−$1.43 at entry
24h range −0.08%…+0.08% · median −0.00%
Long pays every8hShort pays every1h
LONGmaker0%/taker0.020%SHORTmaker0%/taker0%
Loading Funding History…
↗Total PnL
+$0.70
+0.01%
$Avg Daily PnL
+$2.00
+0.0200%
★Best Day
+$3.14
Sep 29
◎Open Interest
MEXC$66.54M
Lighter$1.38M⚡Funding APR
+7.30%
annualized · funding only
⚠Execution Cost
−$5.30
entry + exit fees
⏱Payback
2.6d
to break even
◧24h Volume
MEXC$59.92MLighter$14.35MLoading 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 (−$5.30 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.