Mystic steam staff

item #11789 · buy limit 8 · 16 days of history backtested

Latest price: 89,999 gp instant-buy · 89,815 gp instant-sell
Last 24 h average: 87,352 gp high · 120,202 gp low · 58 traded

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Buy limit8

TypeMembers

Notenot in the current top scan — backtest below still applies

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%	12.6k	12.6k	13.2k	13.2k	13.2k	13.2k
8%	19.5k	19.5k	20.1k	20.1k	20.1k	20.1k
12%	32.7k	32.9k	33.5k	33.5k	33.5k	33.5k
16%	32.7k	32.9k	33.5k	33.5k	33.5k	33.5k
20%	32.7k	32.9k	33.5k	33.5k	33.5k	33.5k
25%	34.4k★	32.9k	33.5k	33.5k	33.5k	33.5k

Optimal buy 25% / sell 75% → 9 flips, 34.4k/day per unit (~24.7h hold) vs Default 12% / 93% → 8 flips, 33.5k/day (+3%)

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.