item #30900 · buy limit 10,000 · 15 days of history backtested
Buy band221
Sell band258
Margin (after tax)32
ROI14.5%
Profit / 4h320.0k
Capital2.21m
Exit0.4h
Risklow
Volume / h22,582
Buy limit10,000
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%
1
2
2
3
3
4
8%
2
3
3
4
5
5
12%
2
3
3
4
5
5
16%
1
2
2
4
4
5
20%
1
2
2
4
4
5
25%
4
5
5
6
7★
7
Optimal buy 25% / sell 93% → 5 flips, 7/day per unit (~18.6h hold) vs Default 12% / 93% → 3 flips, 5/day (+42%)
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.