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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 ~4.3d
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+12.71%
3d Period Avg+7.77%
swing±7.39%
LONG MEXC · nowNAS100_USDT
−7.23%
3d avg:−2.48%
SHORT Polymarket · nowNAS100-USD
+5.48%
3d avg:+5.29%
Entry Spread Now
−0.085%
Against youL ask 30,553 · S bid 30,527−$8.51 at entry
24h range −0.15%…+0.08% · median −0.03%
Long pays every8hShort pays every1h
LONGmaker0%/taker0.020%SHORTmaker0.013%/taker0.040%
Loading Funding History…
↗Total PnL
−$8.34
−0.08%
$Avg Daily PnL
+$2.18
+0.0218%
★Best Day
+$2.64
Oct 1
◎Open Interest
MEXC$22.99M
Polymarket$11.31M⚡Funding APR
+7.96%
annualized · funding only
⚠Execution Cost
−$14.89
entry + exit fees
⏱Payback
6.8d
to break even
◧24h Volume
MEXC$47.78MPolymarket—Loading 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 (−$14.89 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.