Masori mask

item #27226 · buy limit 8 · 15 days of history backtested

Latest price: 8,638,192 gp instant-buy · 8,600,000 gp instant-sell
Last 24 h average: 8,221,865 gp high · 8,065,292 gp low · 610 traded

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Buy band8.19m

Sell band8.68m

Margin (after tax)318.2k

ROI3.9%

Profit / 4h2.55m

Capital65.51m

Exit0.5h

Risklow

Volume / h16

Buy limit8

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%	87.3k	74.8k	74.8k	80.2k	85.8k	96.1k
8%	79.8k	67.3k	67.3k	72.7k	78.4k	88.7k
12%	79.8k	67.3k	67.3k	72.7k	78.4k	88.7k
16%	74.4k	64.4k	64.4k	69.7k	75.4k	85.7k
20%	85.5k	75.4k	95.9k	101.2k	106.9k	117.2k★
25%	77.9k	77.3k	97.7k	103.1k	108.8k	101.2k

Optimal buy 20% / sell 97% → 5 flips, 117.2k/day per unit (~36.8h hold) vs Default 12% / 93% → 4 flips, 78.4k/day (+50%)

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.