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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
+77.36%
7d Period Avg+33.24%
swing±66.57%
LONG Hotcoin · now
+10.96%
7d avg:+35.40%
SHORT KuCoin · nowSIRENUSDTM
+88.32%
7d avg:+68.64%
Entry Spread Now
+0.264%
In your favorL 0.02649 · S 0.02656+$26.43 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
+$39.25
+0.39%
$Avg Daily PnL
+$9.04
+0.0904%
★Best Day
+$17.20
Nov 8
◎Open Interest
Hotcoin$785.6K
KuCoin$600.7K⚡Funding APR
+32.98%
annualized · funding only
⚠Execution Cost
−$24.00
entry + exit fees
⏱Payback
2.7d
to break even
◧24h Volume
Hotcoin$383.6KKuCoin$271.6KLoading 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 (−$24.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.