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Brimstone ring

item #22975 · buy limit 8 · 15 days of history backtested
Buy band1.89m
Sell band2.00m
Margin (after tax)68.1k
ROI3.6%
Profit / 4h545.0k
Capital15.16m
Exit0.6h
Risklow
Volume / h13
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%22.8k35.6k35.6k36.2k36.2k31.8k
8%21.1k33.9k33.9k34.5k34.5k31.2k
12%24.9k38.4k34.4k34.9k34.9k31.0k
16%23.9k37.4k33.4k33.9k33.9k30.4k
20%30.0k43.6k★39.5k40.0k40.0k42.2k
25%32.1k42.3k38.9k39.5k39.5k42.0k

Optimal buy 20% / sell 80% → 7 flips, 43.6k/day per unit (~14.9h hold)  vs  Default 12% / 93% → 5 flips, 34.9k/day  (+25%)

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.
More tools from the same maker: PokePulse — Pokémon card prices · ESO Decoded — every ESO set, decoded · EveryGameMade — fact-checked game encyclopedia · Mistfall Hunters — the honest Mistfall Hunter guide