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Lesser demon mask

item #20020 · buy limit 4 · 19 days of history backtested

Latest price: 40,000 gp instant-buy · 3,100 gp instant-sell
Last 24 h average: 3,189 gp high · 3,023 gp low · 31 traded

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Buy limit4
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%6.3k6.3k6.2k5.5k5.5k5.5k
8%6.3k6.3k6.2k5.5k5.5k5.5k
12%7.9k7.4k7.3k6.5k6.0k6.0k
16%9.0k7.9k8.4k7.6k7.1k7.1k
20%9.2k8.2k8.4k7.6k7.1k7.1k
25%9.7k★8.7k8.9k8.1k7.6k7.6k

Optimal buy 25% / sell 75% → 20 flips, 9.7k/day per unit (~15.8h hold)  vs  Default 12% / 93% → 11 flips, 6.0k/day  (+62%)

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.
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