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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
⚠Slippage not modeled — actual cost may differ
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
−2.31%
30d Period Avg+1.44%
swing±28.64%
LONG BloFin · now
+13.71%
30d avg:+28.72%
SHORT Extended · now
+11.40%
30d avg:+30.16%
Entry Spread Now
+0.152%
In your favorL 0.6692 · S 0.6702+$15.20 if it converges
24h range −0.93%…+0.56% · median −0.03%
Long pays every4hShort pays every1h
LONGmaker0.020%/taker0.060%SHORTmaker0%/taker0.025%
Loading Funding History…
↗Total PnL
−$3.46
−0.03%
$Avg Daily PnL
+$0.45
+0.0045%
★Best Day
+$4.86
Sep 22
◎Open Interest
BloFin$369.2K
Extended$3.9K⚡Funding APR
+1.65%
annualized · funding only
⚠Execution Cost
−$17.00
entry + exit fees
⏱Payback
1.3mo
to break even
◧24h Volume
BloFin$19.7KExtended$263.7KLoading 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 (−$17.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.