Nordic stock exchanges, and how to follow them in English

The Nordic region runs five stock markets across five countries and five currencies. They list some of Europe's largest companies — Novo Nordisk, Maersk, Equinor, Volvo, Nokia. Yet most of what these markets publish, and most of the news written about them, is in Swedish, Danish, Finnish, Norwegian, or Icelandic. For anyone who doesn't read those languages, the Nordics are one of the developed world's least visible markets.

This guide maps the five exchanges, their headline indices, and the companies that anchor them — then covers how to follow them day to day in English.

The Nordic exchanges at a glance

Four of the five exchanges sit under Nasdaq Nordic. Norway is the exception: Oslo Børs has been owned by Euronext since 2019. That single ownership split is the most common factual error in English write-ups of the region — Oslo is Euronext, not Nasdaq.

Two smaller regulated markets sit alongside these five: NGM Main Regulated (run by Sweden's Nordic Growth Market) and Euronext Expand in Oslo (formerly Oslo Axess). Both are full regulated markets for smaller companies — a step below the flagship boards, and above the growth venues described below.

The four Nasdaq Nordic main markets listed 644 companies as of 31 December 2025, and Euronext Oslo Børs adds more than 330 across its markets. Counting the growth markets below them — First North, Nordic SME, Spotlight, Euronext Growth — the Nordic listed universe runs well past a thousand companies, the large majority reporting in a language other than English.

A note on scope: this guide covers the Nordic markets. Nasdaq also operates exchanges in the Baltic states (Tallinn, Riga, Vilnius), which are excluded here.

Sweden — Nasdaq Stockholm

Stockholm is the largest of the Nordic markets and home to a deep bench of industrials. Its benchmark, the OMXS30, tracks the 30 most-traded shares on the exchange. The index keeps the older OMX branding; the exchange itself is Nasdaq Stockholm.

Anchor names include Volvo, Ericsson, and ABB, alongside Atlas Copco, AstraZeneca, and the major banks. One quirk for newcomers: many Swedish companies list two share classes, A and B, separated by voting rights — Volvo's most-traded line is VOLV-B.

See the current members on the live OMXS30 page.

Denmark — Nasdaq Copenhagen

Copenhagen's profile is shaped by a few global heavyweights. The OMX Copenhagen 25 holds the 25 most-traded shares, but the market's weight concentrates in Novo Nordisk — at times the largest company in Europe by market value — along with Maersk in shipping and Carlsberg in brewing.

Browse the constituents on the live OMX Copenhagen 25 page.

Finland — Nasdaq Helsinki

Finland is the only Nordic country in the euro, so Helsinki trades in EUR rather than a local krona. The OMX Helsinki 25 tracks the 25 most-traded shares, led by names such as Nokia, KONE, Fortum, and Neste.

See the live list on the OMX Helsinki 25 page.

Norway — Euronext Oslo Børs

Oslo is the energy and shipping market of the Nordics. Its headline blue-chip index, the OBX, holds the 25 most-traded shares, weighted toward oil, offshore, and finance — Equinor, DNB, Aker BP, and Norsk Hydro. (The exchange's official benchmark is the broader OSEBX; the OBX is the tradable index that underlies derivatives.) The exchange runs on Euronext's infrastructure following the 2019 acquisition.

A name to avoid confusing: "Nasdaq Oslo" is a separate commodities and power venue, not the equities exchange.

Browse the members on the live OBX page.

Iceland — Nasdaq Iceland

Iceland is the smallest of the five markets, but it is a full Nasdaq Nordic main market. The OMX Iceland 15 tracks 15 companies, including Alvotech and Arion Bank. Activity is thinner than the mainland Nordics, so it draws less English-language coverage — which makes a translated feed more useful here, not less.

Below the main markets: the growth venues

Each main market sits above a growth market for smaller and earlier-stage companies. Nasdaq runs First North across Sweden, Denmark, Finland, and Iceland. Sweden adds two more venues of its own — NGM's Nordic SME and Spotlight Stock Market — and Oslo has Euronext Growth. These segments carry lighter listing requirements than the main markets and are where most small-company Nordic IPOs happen.

By company count they are substantial: together they hold many hundreds of listed companies, most of them Swedish. They are also where English-language coverage thins out fastest as international outlets rarely follow companies this size, and the local-language gap is widest exactly where the company is smallest.

For a full guide to these venues, including how each one works, how a company lists, and how to follow them in English, see Nordic growth markets explained.

When the Nordic markets are open

All five run a single continuous session with no midday break. Four of them open at the same moment: 09:00 in Stockholm, Copenhagen, and Oslo (CET) is 10:00 in Helsinki, which keeps Eastern European time. Iceland, on GMT year-round, opens ninety minutes later.

A short closing auction concludes each trading day. For anyone outside the region, the practical takeaway is timing: the Nordic trading day runs through the London morning and closes in the opening hours of US trading. Most company announcements land before the open or after the close, in the local language — which is the window where translated coverage earns its keep.

How to follow the Nordic markets in English

The barrier is language, not data. Nordic companies report, file, and announce in their home languages, and the journalists who cover them write in those languages too. International coverage tends to surface only the largest names, and only when something major happens. For everything below the top tier — a Helsinki mid-cap's earnings, a Copenhagen dividend, an Oslo profit warning — the original reporting rarely reaches English at all.

Nordic Financial News closes that gap. It aggregates business news from across Sweden, Denmark, Finland, Norway, and Iceland, translates it into English, links each article to the companies it mentions, and groups related reporting into single stories. Every exchange and index above has a live page with its companies, translated news, and upcoming earnings and dividend dates.

See the Nordic markets in English. Live company pages, translated news, and earnings dates across all five countries. Get started — free

Frequently asked questions

What is the OMXS30?
The OMXS30 is the benchmark index for Nasdaq Stockholm. It tracks the 30 most-traded shares on the exchange and is the most common reference point for the Swedish market.

Are the Nordic exchanges open to international investors?
Yes. All five are regulated European markets accessible to international investors through brokers that offer Nordic market access. This guide covers the markets and how to follow them, not how to open a brokerage account.

What currencies do Nordic stocks trade in?
Five. Sweden trades in Swedish kronor (SEK), Denmark in Danish kroner (DKK), Norway in Norwegian kroner (NOK), and Iceland in Icelandic króna (ISK). Finland, as a eurozone member, trades in euros (EUR).

How do I get Nordic financial news in English?
Nordic Financial News translates business reporting from all five Nordic countries into English and links it to the companies and indices involved. The free plan covers the major markets; you can start for free.