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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
−1844.37%
30d Period Avg+15.43%
swing±111.92%
LONG Bitget · now
+0.00%
30d avg:+0.06%
SHORT Lighter · now
−1844.37%
30d avg:+15.49%
Entry Spread Now
+13.552%
In your favorL 2.6550 · S 3.0148+$1355.18 if it converges
24h range −9.19%…+13.55% · median +3.89%
Long pays every8hShort pays every1h
LONGmaker0.020%/taker0.060%SHORTmaker0%/taker0%
Limited funding history — chart clipped to available data
- Bitget (Long): data starts Sep 8, 2026 (23d available out of 30d requested)
KPIs (Total PnL, APR, Win Rate) calculated only over the available data range.
Loading Funding History…
↗Total PnL
+$55.58
+0.56%
$Avg Daily PnL
+$2.25
+0.0225%
★Best Day
+$14.28
Sep 14
◎Open Interest
Bitget$19.7K
Lighter$7.9K⚡Funding APR
+8.22%
annualized · funding only
⚠Execution Cost
−$12.00
entry + exit fees
⏱Payback
5.3d
to break even
◧24h Volume
Bitget$5.1KLighter$248Loading 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 (−$12.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.