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updated 8:00:07 PMFunding Arbitrage Backtester
Size$
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
−263.82%
3d Period Avg−30.31%
LONG TxFlow · now
+262.98%
3d avg:+8.92%
SHORT BitMart · now
−0.84%
3d avg:−21.39%
Entry Spread Now
−0.521%
Against youL 0.1746 · S 0.1737−$52.10 if it converges
24h range −0.46%…+0.92% · median +0.20%
Long pays every1hShort pays every8h
LONGmaker0.015%/taker0.045%SHORTmaker0.020%/taker0.060%
Loading Funding History…
↗Total PnL
−$49.82
−0.50%
$Avg Daily PnL
−$7.20
−0.0720%
★Best Day
−$0.33
Aug 14
◎Open Interest
TxFlow$33.2K
BitMart$30.44M⚡Funding APR
−26.30%
annualized · funding only
⚠Execution Cost
−$21.00
entry + exit fees
⏱Payback
never
to break even
◧24h Volume
TxFlow$243.0KBitMart$13.10MLoading 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 (−$21.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.