item #12902 · buy limit 8 · 15 days of history backtested
Buy band8.44m
Sell band9.05m
Margin (after tax)436.1k
ROI5.2%
Profit / 4h3.49m
Capital67.50m
Exit0.5h
Risklow
Volume / h17
Buy limit8
TypeMembers
Price chart
drag to pan · scroll to zoom · hover for values
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%
29.3k
36.5k
36.5k
46.3k
46.3k
55.9k
8%
34.3k
41.6k
41.6k
51.4k
53.7k
63.2k
12%
34.3k
41.6k
41.6k
49.3k
51.6k
61.1k
16%
34.3k
41.6k
41.6k
49.3k
51.6k
61.1k
20%
34.3k
41.6k
41.6k
49.3k
51.6k
61.1k
25%
68.3k
61.0k
61.0k
66.7k
69.0k
81.5k★
Optimal buy 25% / sell 97% → 4 flips, 81.5k/day per unit (~20.8h hold) vs Default 12% / 93% → 4 flips, 51.6k/day (+58%)
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.