Rune helm (h4) F2P

item #10292 · buy limit 70 · 17 days of history backtested

Latest price: 21,646 gp instant-buy · 20,600 gp instant-sell
Last 24 h average: 28,520 gp high · 20,600 gp low · 60 traded

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Buy limit70

TypeF2P

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%	12.7k	12.4k	12.4k	12.4k	11.2k	11.2k
8%	12.7k	12.4k	12.4k	12.4k	11.2k	11.2k
12%	15.6k	15.4k	15.4k	18.0k	16.7k	14.2k
16%	18.4k	18.1k	18.1k	20.7k	19.5k	14.4k
20%	27.1k	26.8k	26.8k	29.4k	28.2k	22.7k
25%	32.4k	32.2k	32.2k	34.8k★	33.6k	28.1k

Optimal buy 25% / sell 90% → 31 flips, 34.8k/day per unit (~7.5h hold) vs Default 12% / 93% → 23 flips, 16.7k/day (+108%)

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.