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updated —SIREN 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
+78.89%
3d Period Avg+15.48%
swing±78.91%
LONG Hotcoin · now
+10.96%
3d avg:+72.36%
SHORT KuCoin · nowSIRENUSDTM
+89.85%
3d avg:+87.84%
Entry Spread Now
+0.301%
In your favorL 0.02656 · S 0.02664+$30.12 if it converges
24h range −0.50%…+0.96% · median +0.07%
Long pays every4hShort pays every4h
LONGmaker0.020%/taker0.060%SHORTmaker0.020%/taker0.060%
Loading Funding History…
↗Total PnL
−$9.11
−0.09%
$Avg Daily PnL
+$4.96
+0.0496%
★Best Day
+$11.78
Nov 13
◎Open Interest
Hotcoin$787.7K
KuCoin$605.3K⚡Funding APR
+18.12%
annualized · funding only
⚠Execution Cost
−$24.00
entry + exit fees
⏱Payback
4.8d
to break even
◧24h Volume
Hotcoin$376.1KKuCoin$275.9KLoading 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 (−$24.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.