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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 ~3.2d
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+15.01%
7d Period Avg+13.15%
swing±10.08%
LONG MEXC · nowNAS100_USDT
−9.53%
7d avg:−8.16%
SHORT Polymarket · nowNAS100-USD
+5.48%
7d avg:+4.99%
Entry Spread Now
−0.043%
Against youL ask 30,615 · S bid 30,602−$4.25 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
+$11.97
+0.12%
$Avg Daily PnL
+$3.61
+0.0361%
★Best Day
+$6.90
Sep 27
◎Open Interest
MEXC$25.38M
Polymarket$11.35M⚡Funding APR
+13.18%
annualized · funding only
⚠Execution Cost
−$13.31
entry + exit fees
⏱Payback
3.7d
to break even
◧24h Volume
MEXC$49.04MPolymarket—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 (−$13.31 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.