Royal crown

item #12397 · buy limit 4 · 18 days of history backtested

Latest price: 157,505 gp instant-buy · 130,026 gp instant-sell
Last 24 h average: 187,603 gp high · 132,954 gp low · 47 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%	27.6k	28.3k	28.3k	29.6k	29.6k	29.7k
8%	38.9k	39.6k	34.0k	35.4k	35.4k	35.5k
12%	41.8k	42.5k	36.9k	38.3k	38.3k	38.4k
16%	49.4k	50.1k	44.5k	45.9k	45.9k	46.0k
20%	58.0k	58.7k	53.1k	54.5k	54.5k	54.6k
25%	58.4k	59.0k★	53.5k	54.9k	54.9k	54.9k

Optimal buy 25% / sell 80% → 12 flips, 59.0k/day per unit (~10.4h hold) vs Default 12% / 93% → 6 flips, 38.3k/day (+54%)

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.