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updated —PUMP Funding Arbitrage Backtester
Size per leg$
R-trip cost
on +$10000.00 per leg · +$20000.00 turnover · funding covers it in ~12d
Funding ArbitrageLooking at price convergence? → /price-pair
Current Net APR · Snapshot
+5.04%
3d Period Avg+2.52%
swing±4.08%
LONG grvt · nowPUMP_USDT_Perp
+5.48%
3d avg:+8.00%
SHORT Lighter · now
+10.52%
3d avg:+10.52%
Entry Spread Now
+0.182%
In your favorL 0.003291 · S 0.003297+$18.23 if it converges
24h range −0.85%…+1.05% · median +0.03%
Long pays every4hShort pays every1h
LONGmaker0.010%/taker0.050%SHORTmaker0%/taker0%
Loading Funding History…
↗Total PnL
−$14.25
−0.14%
$Avg Daily PnL
+$0.69
+0.0069%
★Best Day
+$1.53
Nov 12
◎Open Interest
grvt$873.7K
Lighter$2.07M⚡Funding APR
+2.52%
annualized · funding only
⚠Execution Cost
−$16.32
entry + exit fees
⏱Payback
23.6d
to break even
◧24h Volume
grvt$8.95MLighter$1.62MLoading 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 (−$16.32 for size $10,000). Slippage scales nonlinearly with position size — try a larger size to see thin upper levels run out.