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updated —GRAM Funding Arbitrage Backtester
Size per leg$
R-trip cost
on +$10000.00 per leg · +$20000.00 turnover · funding never covers this cost
⚠Slippage not modeled — actual cost may differ
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
−11.43%
7d Period Avg+2.28%
swing±35.18%
LONG BloFin · now
−22.90%
7d avg:−12.89%
SHORT Toobit · nowTON-SWAP-USDT
−34.32%
7d avg:−10.61%
Entry Spread Now
+0.091%
Eaten by executionL 1.0970 · S 1.0980+$9.12 if it converges
24h range −0.36%…+0.98% · median +0.09%
Long pays every4hShort pays every4h
LONGmaker0.020%/taker0.060%SHORTmaker0.020%/taker0.060%
Loading Funding History…
↗Total PnL
−$19.63
−0.20%
$Avg Daily PnL
+$0.62
+0.0062%
★Best Day
+$9.50
Nov 10
◎Open Interest
BloFin$1.21M
Toobit$6.94M⚡Funding APR
+2.28%
annualized · funding only
⚠Execution Cost
−$24.00
entry + exit fees
⏱Payback
1.3mo
to break even
◧24h Volume
BloFin$141.5KToobit$16.93MLoading 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 (−$24.00 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.