OMX Stockholm 30 – Course, Performance & Composition in Real Time

The OMX Stockholm 30 (OMXS30) is the flagship stock index of the Stockholm Stock Exchange. It brings together the 30 largest and most actively traded Swedish listed companies. This article will provide you with a comprehensive overview of this index, covering its live price, composition, historical performance and different methods to invest in it.

OMX Stockholm 30 Live Course

What is the OMX Stockholm 30 Index?

The OMX Stockholm 30 is a stock market index that brings together the 30 largest companies listed on the Swedish Stock Exchange (Nasdaq Stockholm). It is a market capitalization-weighted index, meaning that larger companies have a greater influence on the index value. The OMX Stockholm 30 is considered an indicator of the performance of the Swedish economy.

Performance of the OMX Stockholm 30 Index

The OMX Stockholm 30 has had a positive performance in recent years. In 2025, the index gained 12,5%. The index’s performance was supported by strong earnings growth of Swedish companies, as well as the accommodative monetary policy of the Riksbank, Sweden’s central bank.

How to Invest in the OMX Stockholm 30?

There are several ways to invest in the OMX Stockholm 30.

• Buy the shares that compose it: You can buy the shares of the 30 companies that make up the OMX Stockholm 30 index. This will allow you to benefit from the overall performance of the index. Invest in stock Exchange with this approach can be expensive and it is important to diversify your portfolio by investing in shares of companies from different sectors.
• Trading CFDs: CFDs (Contracts for Difference) are derivative products that allow you to speculate on the rise or fall in the price of an underlying asset, without having to buy it. CFDs can be an effective way to invest in the OMX Stockholm 30 with leverage, meaning you can amplify your potential gains. However, it is important to note that CFDs are complex financial products and you risk losing all of your capital.
• Investing in OMX Stockholm 30 Index Futures: Futures are forward contracts that require you to buy or sell an underlying asset at a predetermined price and date. OMX Stockholm 30 Index futures allow you to speculate on the future direction of the index. Futures can be an effective way to hedge against market downside risk. However, it is important to note that futures are complex financial products and you risk losing all of your capital.

Composition of the OMX Stockholm 30 Index

1. ABB Ltd
2. Sinch AB (publ)
3. Autoliv, Inc.
4. Essity AB (publ)
5. Hexagon AB (publ)
6. Getinge AB (publ)
7. Nordea Bank Abp
8. Tele2 AB (publ)
9. Svenska Cellulosa Aktiebolaget SCA (publ)
10. Kinnevik AB
11. Swedbank AB (publ)
12. Evolution AB (publ)
13. AB SKF (publ)
14. Sandvik AB (publ)
15. Telefonaktiebolaget LM Ericsson (publ)
16. AB Electrolux (publ)
17. Skandinaviska Enskilda Banken AB (publ)
18. AB Volvo (pub)
19. ASSA ABLOY AB (publ)
20. Atlas Copco AB
21. Telia Company AB (publ)
22. Svenska Handelsbanken AB (publ)
23. AstraZeneca PLC
24. Samhällsbyggnadsbolaget i Norden AB (publ)
25. Investor AB (publ)
26. NIBE Industrier AB (publ)
27. Alfa Laval Corporate AB
28. H & M Hennes & Mauritz AB (publ)
29. Atlas Copco AB
30. Boliden AB (publ)

How the OMX Stockholm 30 works

The OMX Stockholm 30 is a market capitalization weighted index, meaning that each company's weight in the index is proportional to its market capitalization. A company's market capitalization is calculated by multiplying the number of shares outstanding by the stock price.

The index is calculated in real time and is revised every year in September. The shuffle involves adding or removing companies from the index based on their market capitalization.

Calculation of the OMX Stockholm 30 Index

The calculation of the OMX Stockholm 30 index is done in several steps:

1. Calculate the free float market capitalization of each company. Free float market capitalization is the total market capitalization of a company, minus the portion of shares that are not easily tradable, such as shares owned by managers or employees.
2. Rank companies by decreasing free float market capitalization.
3. Select the 30 companies with the largest free float market capitalization.
4. Assign a weight to each company. A company's weight is equal to its free float market capitalization divided by the total free float market capitalization of the 30 companies in the index.
5. Calculate the index value. The value of the index is equal to the sum of the products of the weighting of each company by its share price.

Importance of OMX Stockholm 30

The OMX Stockholm 30 is an important index for several reasons:

• It is an indicator of the performance of the Swedish economy. The index's performance reflects the overall health of Swedish companies.
• It is a benchmark for investors. Investors use the OMX Stockholm 30 Index to evaluate the performance of their portfolios and to make investment decisions.
• It is an investment product. There are derivative products, such as CFDs and futures, that allow investors to speculate on the value of the OMX Stockholm 30 index.

Conclusion

The OMX Stockholm 30 is an important stock index that allows investors to position themselves on the Swedish market. It is an indicator of the performance of the Swedish economy and a benchmark for investors. There are several ways to invest in the OMX Stockholm 30, each with its own advantages.vantages and disadvantages. It is important to fully understand the risks involved before investing in this index.