Everything that was gained on the stock market at the beginning of the year has been lost – OP's Saari: "If you're going to panic, panic first"

The Helsinki Stock Exchange is experiencing its darkest day in years on Friday. Several companies have lost 10 percent of their value in a day.

We went over how tariffs affect Finnish companies. Talk is cheap, but if negotiations really made progress, a rally would begin.

The decline on the Helsinki Stock Exchange sharply increased in the afternoon when China announced that it would impose retaliatory tariffs on the United States.

After yesterday's sharp price drop, the Helsinki Stock Exchange continues to decline on Friday. Other stock exchanges in Europe are also showing red figures.

The week on the Helsinki Stock Exchange is ending on a downward note.

Few listed companies accurately report the importance of the United States to their business. However, a lot can be inferred from Thursday's price reactions.