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updated —BTC Funding Arbitrage Backtester
Size per leg$
R-trip cost
on +$10000.00 per leg · +$20000.00 turnover · funding covers it in ~9.4d
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+7.76%
3d Period Avg+5.16%
swing±2.66%
LONG Binance Futures · now
+3.19%
3d avg:+5.49%
SHORT grvt · nowBTC_USDT_Perp
+10.96%
3d avg:+10.65%
Entry Spread Now
+0.026%
In your favorL ask 67,243 · S bid 67,260.5+$2.60 at entry
24h range −0.16%…+0.22% · median +0.00%
Long pays every8hShort pays every8h
LONGmaker0.020%/taker0.050%SHORTmaker0.010%/taker0.050%
Loading Funding History…
↗Total PnL
−$16.37
−0.16%
$Avg Daily PnL
+$1.22
+0.0122%
★Best Day
+$1.47
Nov 13
◎Open Interest
⚡Funding APR
+4.45%
annualized · funding only
⚠Execution Cost
−$20.02
entry + exit fees
⏱Payback
16.4d
to break even
◧24h Volume
Loading Cumulative PnL…
How it works: Funding PnL is bucketed daily from real settlement history. Execution Cost = round-trip taker fees + live L2 orderbook slippage on both legs (−$20.02 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.