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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 ~1.4d
⚠Slippage not modeled — actual cost may differ
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+46.90%
3d Period Avg+36.48%
swing±9.66%
LONG grvt · nowTAO_USDT_Perp
+10.96%
3d avg:+10.96%
SHORT Coinbase International · nowTAO-PERP
+57.86%
3d avg:+47.44%
Entry Spread Now
+0.231%
In your favorL 315.8803 · S 316.6100+$23.10 if it converges
24h range −0.02%…+0.42% · median +0.13%
Long pays every4hShort pays every1h
LONGmaker0.010%/taker0.050%SHORTmaker0.020%/taker0.040%
Loading Funding History…
↗Total PnL
+$12.00
+0.12%
$Avg Daily PnL
+$10.00
+0.1000%
★Best Day
+$11.56
Sep 27
◎Open Interest
grvt$528.2K
Coinbase International$604.2K⚡Funding APR
+36.50%
annualized · funding only
⚠Execution Cost
−$18.00
entry + exit fees
⏱Payback
1.8d
to break even
◧24h Volume
grvt$743.9KCoinbase International$2.13MLoading 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 (−$18.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.