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Hallowfell

item #34027 · buy limit — · 9 days of history backtested
Buy band3.09m
Sell band3.40m
Margin (after tax)243.8k
ROI7.9%
Profit / 4h14.38m
Capital182.18m
Exit0.7h
Risklow
Volume / h83
Buy limit
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%98.5k98.5k127.3k★127.3k108.0k5.9k
8%87.9k87.9k116.8k116.8k97.4k0
12%87.9k87.9k116.8k116.8k97.4k0
16%83.1k83.1k111.9k111.9k92.6k0
20%83.1k83.1k111.9k111.9k92.6k0
25%89.7k89.7k118.5k118.5k99.2k0

Optimal buy 5% / sell 85% → 2 flips, 127.3k/day per unit (~31.0h hold)  vs  Default 12% / 93% → 2 flips, 97.4k/day  (+31%)

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.
More tools from the same maker: PokePulse — Pokémon card prices · ESO Decoded — every ESO set, decoded · EveryGameMade — fact-checked game encyclopedia · Mistfall Hunters — the honest Mistfall Hunter guide