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updated 10:33:26 AMFunding Arbitrage Backtester
Size$
R-trip cost
on +$10000.00 per leg · +$20000.00 turnover · funding covers it in ~0.1d
⚠Slippage not modeled — actual cost may differ
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+808.28%
30d Period Avg−135.34%
LONG Bybit · now
+95.85%
30d avg:−20.11%
SHORT BitMart · now
+904.13%
30d avg:−155.45%
Entry Spread Now
−0.361%
Against youL 0.01555 · S 0.01550−$36.10 if it converges
24h range −2.12%…+1.35% · median −0.21%
Long pays every4hShort pays every1h
LONGmaker0.020%/taker0.055%SHORTmaker0.020%/taker0.060%
Limited funding history — chart clipped to available data
- BitMart (Short): data starts Jul 26, 2026 (21d available out of 30d requested)
KPIs (Total PnL, APR, Win Rate) calculated only over the available data range.
Sparse settlements: long 98%, short 13% of expected. KPIs may be noisy.
Loading Funding History…
↗Total PnL
−$661.40
−6.61%
$Avg Daily PnL
−$20.59
−0.2059%
★Best Day
+$12.68
Jul 19
◎Open Interest
Bybit$3.10M
BitMart$10.91M⚡Funding APR
−75.17%
annualized · funding only
⚠Execution Cost
−$23.00
entry + exit fees
⏱Payback
never
to break even
◧24h Volume
Bybit$2.18MBitMart$0Loading 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 (−$23.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.