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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 ~1.1d
⚠Slippage not modeled — actual cost may differ
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+63.89%
30d Period Avg+31.87%
swing±51.75%
LONG TxFlow · now
+4.09%
30d avg:−23.21%
SHORT dYdX · now
+67.98%
30d avg:+8.66%
Entry Spread Now
−0.016%
NeutralL 1.9440 · S 1.9437
24h range −0.30%…+1.17% · median +0.10%
Long pays every1hShort pays every1h
LONGmaker0.015%/taker0.045%SHORTmaker0.010%/taker0.050%
Loading Funding History…
↗Total PnL
+$237.89
+2.38%
$Avg Daily PnL
+$8.29
+0.0829%
★Best Day
+$28.33
Sep 12
◎Open Interest
TxFlow$5.0K
dYdX$37.2K⚡Funding APR
+30.25%
annualized · funding only
⚠Execution Cost
−$19.00
entry + exit fees
⏱Payback
2.3d
to break even
◧24h Volume
TxFlow$166.3KdYdX$17.6KLoading 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 (−$19.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.