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updated 2:40:53 AMFunding Arbitrage Backtester
Size$
R-trip cost
on +$10000.00 per leg · +$20000.00 turnover · funding covers it in ~1.0d
⚠Slippage not modeled — actual cost may differ
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+49.75%
30d Period Avg+29.06%
LONG Bitunix · now
−27.84%
30d avg:−19.98%
SHORT MEXC · nowFLEXSTOCK_USDT
+21.92%
30d avg:+9.08%
Entry Spread Now
+0.252%
In your favorL 127.1200 · S 127.4400+$25.17 if it converges
24h range −0.85%…+1.89% · median +0.52%
Long pays every8hShort pays every8h
LONGmaker0.020%/taker0.060%SHORTmaker0%/taker0.010%
Limited funding history — chart clipped to available data
- Bitunix (Long): data starts Jul 29, 2026 (18d available out of 30d requested)
KPIs (Total PnL, APR, Win Rate) calculated only over the available data range.
Loading Funding History…
↗Total PnL
+$152.93
+1.53%
$Avg Daily PnL
+$5.38
+0.0538%
★Best Day
+$36.23
Jul 21
◎Open Interest
Bitunix—
MEXC$768.8K⚡Funding APR
+19.65%
annualized · funding only
⚠Execution Cost
−$14.00
entry + exit fees
⏱Payback
2.6d
to break even
◧24h Volume
Bitunix$73.5KMEXC$104.6KLoading 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 (−$14.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.