item #3420 · buy limit 10,000 · 15 days of history backtested
Buy band199
Sell band900
Margin (after tax)683
ROI343.2%
Profit / 4h215.8k
Capital62.9k
Exit0.7h
Riskhigh
Volume / h440
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%
36
32
29
30
30
30
8%
45
40
35
36
36
36
12%
57
52
48
48
48
48
16%
83
79
76
76
76
77
20%
100
91
90
90
90
91
25%
112★
102
101
101
101
100
Optimal buy 25% / sell 75% → 34 flips, 112/day per unit (~3.7h hold) vs Default 12% / 93% → 16 flips, 48/day (+134%)
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.