Granite clamp

item #12849 · buy limit 50 · 33 days of history backtested

Latest price: 1,221,714 gp instant-buy · 1,131,000 gp instant-sell
Last 24 h average: 1,371,143 gp high · 1,174,399 gp low · 12 traded

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Buy limit50

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%	111.1k	99.0k	66.7k	66.7k	58.5k	41.5k
8%	122.0k	99.0k	66.7k	66.7k	58.5k	41.5k
12%	122.0k	99.0k	66.7k	66.7k	58.5k	41.5k
16%	143.4k	122.1k	92.6k	92.6k	84.3k	67.3k
20%	143.4k	122.1k	92.6k	92.6k	84.3k	67.3k
25%	151.6k★	130.3k	92.6k	92.6k	84.3k	67.3k

Optimal buy 25% / sell 75% → 11 flips, 151.6k/day per unit (~33.8h hold) vs Default 12% / 93% → 4 flips, 58.5k/day (+159%)

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.