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updated —ASTER 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
−32.87%
7d Period Avg+7.72%
swing±30.64%
LONG Variational · now
+10.96%
7d avg:+10.90%
SHORT BloFin · now
−21.91%
7d avg:+18.62%
Entry Spread Now
+0.047%
Eaten by executionL 0.6406 · S 0.6409+$4.68 if it converges
24h range −0.57%…+0.40% · median +0.11%
Long pays every4hShort pays every4h
LONGmaker0%/taker0%SHORTmaker0.020%/taker0.060%
Loading Funding History…
↗Total PnL
+$2.79
+0.03%
$Avg Daily PnL
+$2.11
+0.0211%
★Best Day
+$6.36
Nov 11
◎Open Interest
Variational$2.40M
BloFin$3.32M⚡Funding APR
+7.71%
annualized · funding only
⚠Execution Cost
−$12.00
entry + exit fees
⏱Payback
5.7d
to break even
◧24h Volume
Variational$241.2KBloFin$435.1KLoading 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.