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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 ~1.0d
⚠Slippage not modeled — actual cost may differ
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+71.81%
30d Period Avg+44.29%
swing±48.90%
LONG Polymarket · now
−30.58%
30d avg:−10.75%
SHORT BloFin · now
+41.24%
30d avg:+33.54%
Entry Spread Now
−0.170%
Against youL 0.7459 · S 0.7446−$17.03 if it converges
24h range −0.84%…+1.50% · median +0.05%
Long pays every1hShort pays every4h
LONGmaker0.013%/taker0.040%SHORTmaker0.020%/taker0.060%
Limited funding history — chart clipped to available data
- Polymarket (Long): data starts Sep 10, 2026 (21d available out of 30d requested)
KPIs (Total PnL, APR, Win Rate) calculated only over the available data range.
Loading Funding History…
↗Total PnL
+$317.15
+3.17%
$Avg Daily PnL
+$11.24
+0.1124%
★Best Day
+$38.00
Sep 28
◎Open Interest
Polymarket$70.8K
BloFin$1.26M⚡Funding APR
+41.02%
annualized · funding only
⚠Execution Cost
−$20.00
entry + exit fees
⏱Payback
1.8d
to break even
◧24h Volume
Polymarket—BloFin$299.8KLoading 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 (−$20.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.