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updated —CBRS Funding Arbitrage Backtester
Size per leg$
R-trip cost
on +$10000.00 per leg · +$20000.00 turnover · funding covers it in ~21d
⚠Slippage not modeled — actual cost may differ
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+3.51%
3d Period Avg+10.00%
swing±14.76%
LONG QFEX · now
+0.00%
3d avg:−0.32%
SHORT Lighter · now
+3.51%
3d avg:+9.68%
Entry Spread Now
+0.032%
Eaten by executionL 106.2060 · S 106.2400+$3.20 if it converges
24h range −1.20%…+2.03% · median +0.01%
Long pays every1hShort pays every1h
LONGmaker0.050%/taker0.100%SHORTmaker0%/taker0%
Loading Funding History…
↗Total PnL
−$11.79
−0.12%
$Avg Daily PnL
+$2.74
+0.0274%
★Best Day
+$4.00
Nov 12
◎Open Interest
QFEX$532.3K
Lighter$503.8K⚡Funding APR
+9.99%
annualized · funding only
⚠Execution Cost
−$20.00
entry + exit fees
⏱Payback
7.3d
to break even
◧24h Volume
QFEX$1.55MLighter$3.04MLoading 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.