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Hallowfell ★ tuned 8/97

item #34027 · buy limit 100 · 15 days of history backtested
Buy band3.28m
Sell band3.50m
Margin (after tax)150.2k
ROI4.6%
Profit / 4h3.15m
Capital68.85m
Exit0.7h
Risklow
Volume / h30
Buy limit100
TypeMembers

Price chart

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Candles use the GE's average instant-buy (wick top) & instant-sell (wick bottom) per period; bodies show period-to-period mid-price moves — the GE publishes no true open/close. buy bandsell band

Backtest — profit/day per unit by band

Each cell replays this item's history with that buy/sell percentile pair, no lookahead (bands from past data only). ★ = best. Hover a cell for flips & hold time.

buy↓ sell→75%80%85%90%93%97%
5%16.0k19.1k19.1k22.1k29.2k29.2k
8%19.6k22.7k22.7k25.7k34.0k44.6k★
12%19.2k22.3k22.3k25.2k33.5k44.1k
16%19.2k22.3k22.3k25.2k33.5k44.1k
20%19.2k22.3k22.3k25.2k33.5k44.1k
25%19.2k22.3k22.3k25.2k33.5k44.1k

Optimal buy 8% / sell 97% → 3 flips, 44.6k/day per unit (~19.3h hold)  vs  Default 12% / 93% → 3 flips, 33.5k/day  (+33%)

Bands are a starting point, not a promise — the fill model is simplified and popular flips crowd (your buy gets bid up, your sell pushed down). How this works →

Unofficial fan project — not affiliated with or endorsed by Jagex. Data from the OSRS Wiki real-time prices API. A game, not financial advice; nothing here is automated and you shouldn't automate it (it's against Jagex's rules).

For information only - not financial advice. In-game Grand Exchange prices fluctuate and flips can lose value; trade at your own risk.
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