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updated —XRP Funding Arbitrage Backtester
Size per leg$
R-trip cost
on +$10000.00 per leg · +$20000.00 turnover · funding covers it in ~3.3d
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+51.81%
3d Period Avg+35.39%
swing±34.21%
LONG Polymarket · now
−10.30%
3d avg:+5.55%
SHORT Aftermath · now
+41.51%
3d avg:+40.94%
Entry Spread Now
−0.039%
Against youL ask 1.2485 · S bid 1.2480−$3.92 at entry
24h range −0.75%…+0.26% · median −0.03%
Long pays every1hShort pays every1h
LONGmaker0.013%/taker0.040%SHORTmaker-0.005%/taker0.045%
Loading Funding History…
↗Total PnL
−$17.31
−0.17%
$Avg Daily PnL
+$9.71
+0.0971%
★Best Day
+$11.77
Nov 2
◎Open Interest
Polymarket$666.7K
Aftermath$34.2K⚡Funding APR
+35.44%
annualized · funding only
⚠Execution Cost
−$46.44
entry + exit fees
⏱Payback
4.8d
to break even
◧24h Volume
Polymarket—Aftermath$149.6KLoading Cumulative PnL…
How it works: Funding PnL is bucketed daily from real settlement history. Execution Cost = round-trip taker fees + live L2 orderbook slippage on both legs (−$46.44 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.