item #21742 · buy limit 8 · 15 days of history backtested
Buy band8.86m
Sell band12.91m
Margin (after tax)3.79m
ROI42.7%
Profit / 4h30.30m
Capital70.90m
Exit0.1h
Riskhigh
Volume / h152
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%
18.6k
18.6k
9.5k
9.5k
9.5k
17.1k
8%
44.4k
44.4k
35.3k
35.3k
35.3k
42.9k
12%
42.4k
42.4k
33.3k
33.3k
33.3k
40.9k
16%
51.8k
51.8k
42.8k
42.8k
43.7k
60.3k★
20%
51.8k
51.8k
42.7k
42.7k
43.7k
60.3k
25%
47.2k
47.2k
42.7k
42.7k
43.6k
59.6k
Optimal buy 16% / sell 97% → 4 flips, 60.3k/day per unit (~32.5h hold) vs Default 12% / 93% → 3 flips, 33.3k/day (+81%)
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.