Old school bond F2P

item #13190 · buy limit 100 · 15 days of history backtested

Buy band12.74m

Sell band13.29m

Margin (after tax)550.4k

ROI4.3%

Profit / 4h50.64m

Capital1.17b

Exit0.3h

Risklow

Volume / h277

Buy limit100

TypeF2P

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%	136.9k	150.2k	137.4k	137.4k	137.4k	153.6k
8%	130.2k	143.5k	130.7k	130.7k	130.7k	146.9k
12%	185.9k	199.3k	186.5k	139.5k	139.5k	155.7k
16%	213.8k	227.1k	234.2k★	200.0k	200.0k	161.8k
20%	213.8k	227.1k	234.2k	200.0k	200.0k	161.8k
25%	174.6k	188.0k	199.6k	165.4k	165.4k	150.9k

Optimal buy 16% / sell 85% → 4 flips, 234.2k/day per unit (~9.5h hold) vs Default 12% / 93% → 3 flips, 139.5k/day (+68%)

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).