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updated —Funding Arbitrage Backtester
Size per leg$
R-trip cost
on +$10000.00 per leg · +$20000.00 turnover · funding covers it in ~9.4d
ⓘSlippage estimate may be inaccurate (thin orderbook or partial fill)
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+29.59%
7d Period Avg+11.33%
swing±7.36%
LONG Gate.io · nowSPX500_USDT
−21.91%
7d avg:−4.54%
SHORT Toobit · nowSPX500-SWAP-USDT
+7.67%
7d avg:+6.79%
Entry Spread Now
−0.124%
Against youL ask 7,814 · S bid 7,804.27−$12.45 at entry
24h range −0.07%…+0.04% · median +0.03%
Long pays every8hShort pays every8h
LONGmaker-0.010%/taker0.075%SHORTmaker0.020%/taker0.060%
Loading Funding History…
↗Total PnL
−$54.20
−0.54%
$Avg Daily PnL
+$3.10
+0.0310%
★Best Day
+$6.41
Oct 11
◎Open Interest
⚡Funding APR
+11.32%
annualized · funding only
⚠Execution Cost
−$75.92
entry + exit fees
⏱Payback
24.5d
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 (−$75.92 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.