Chaos rune
Used for low level missile spells.
Chaos rune is a free-to-play item on the OSRS Grand Exchange. Recent trades put the high price at 86 GP (1m ago) and the low price at 87 GP (1m ago). Buying at the low price and selling at the high price would lose 2 GP per item after the 2% tax (-2.30% of the buy price). You can buy up to 18,000 every four hours. High Alchemy would lose 197 GP per cast if you bought it at the low price and paid for the nature rune. 62,553,416 were traded in the last 24 hours.
| High | 86 GP () |
|---|---|
| Low | 87 GP () |
| Tax | 1 GP |
| Margin | -2 GP |
| ROI | -2.30% |
| Buy limit | 18,000 every 4 hours |
| High alchemy | 54 GP |
Buy price (insta-sell / low): 87 GP
Sell price (insta-buy / high): 86 GP
Margin after tax: -2 GP per unit. Grand Exchange tax on a sale is 1 GP.
Buy limit: 18,000 every 4 hours.
The full buy limit of 18,000 Chaos rune costs 1,566,000 GP at the current buy price. Across that quantity, the after-tax margin is -36,000 GP.
- Grand Exchange buy limit: 18,000 every 4 hours
- Free-to-play item
- High alchemy value: 54 GP
- Low alchemy value: 36 GP
- Base value: 90 GP
Chaos rune price history
- Over the past 7 days, the average high ranged from 84 GP to 90 GP across 167 hourly samples. From 2026-11-01 UTC to 2026-11-08 UTC, it moved from 88 GP to 88 GP (0 GP, 0.00%).
- Over the past 30 days, the average high ranged from 72 GP to 109 GP across 718 hourly samples. From 2026-10-09 UTC to 2026-11-08 UTC, it moved from 107 GP to 88 GP (-19 GP, -17.76%).
- Over the past 90 days, the average high ranged from 72 GP to 122 GP across 2,152 hourly samples. From 2026-08-10 UTC to 2026-11-08 UTC, it moved from 108 GP to 88 GP (-20 GP, -18.52%).
- Over the past 90 days, the highest average high was 122 GP on 2026-09-13 UTC, and the lowest was 72 GP on 2026-10-22 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Chaos rune price history", based on OSRS Wiki real-time price data through 2026-11-08 UTC. Calculations by QuantScapers.
What is the Grand Exchange buy limit for Chaos rune?
You can buy up to 18,000 Chaos rune every 4 hours on the Grand Exchange.
Is Chaos rune a members-only item?
Chaos rune is available to free-to-play players. No membership is required to trade it.
What is Chaos rune's current buy and sell price?
At the latest update, Chaos rune's insta-sell (low) price is 87 GP and its insta-buy (high) price is 86 GP on the Grand Exchange.
How much Grand Exchange tax applies to Chaos rune?
A sale of Chaos rune pays the standard 2% Grand Exchange tax, which is 1 GP per unit at the current price.
What does a full buy limit of Chaos rune cost?
Buying the full limit of 18,000 Chaos rune costs 1,566,000 GP at the current insta-sell price of 87 GP each.