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Check out our OSRS Flipping Guide (2026), covering GE mechanics, flip finder tools and price graphs.
OSRS Grand Exchange Market Watch
What is the Grand Exchange Market Watch?
The Grand Exchange Market Watch is a project set up to monitor and record the prices and other information on items on the Grand Exchange.
What is an index?
An index is a method of measuring the value of a section of the market. It is computed from the prices of selected items.
The Market Index (MI) is one of the indices calculated from the Grand Exchange Market Watch. The MI shows the health of the Old School RuneScape economy in general. The MI is worked out using a list of items which are traded very often. There are also other indices such as the Rune, Log, Food, Metal, Herb and Indices, all of which show the health of that aspect of the Old School RuneScape economy and work in the same way as the Market Index.
List of Indices
| Index | Current | Change | Base Date | Item Count | Index Divisor | Last Adj. Date |
|---|---|---|---|---|---|---|
| Market Index | 129.29171 | -0.22404 | 01 Mar 2017 | 29 | 29.00000 | -- |
| Food Index | 97.68039 | 0.27195 | 01 Mar 2017 | 10 | 10.00000 | -- |
| Log Index | 104.96184 | 0.52208 | 01 Mar 2017 | 11 | 11.00000 | -- |
| Metal Index | 69.3245 | -0.20754 | 01 Mar 2017 | 17 | 17.00000 | -- |
| Rune Index | 98.85051 | 0.65011 | 01 Mar 2017 | 8 | 8.00000 | -- |
| Raids Index | 58.41519 | 0.04460 | 01 Mar 2017 | 11 | 11.63514 | 09 Jan 2019 |
| Herb Index | 366.09245 | -8.57621 | 01 Mar 2017 | 28 | 28.00000 | -- |
| Potion Index | 249.35876 | -5.34933 | 01 Mar 2017 | 16 | 16.00000 | -- |
| Bot/Farm Index | 80.48746 | 0.41873 | 01 Mar 2017 | 28 | 28.00000 | -- |