The Stockholm Stock Exchange closed with an irregular trend on Tuesday, after trading at near unchanged levels for most of the day. The trend was similar on the London and Paris stock exchanges, while Frankfurt recorded a good upturn. In the news flow, Munters performed strongly after a new large order related to data centers.

At closing, the OMXS30 index was down 0.04 percent to 2,783.53. Shares worth approximately SEK 16.6 billion were traded on the Stockholm Stock Exchange.

The best performance among the stock market's major industrial sectors was energy, with an increase of 0.5 percent. At the other end of the scale, real estate was at the bottom with a decline of 1.1 percent.

Among the leading stocks included in the OMXS30 index, Saab B rose 1.5 percent, while H&M B was up 1.2 percent. Evolution performed worst, down 1.9 percent, while Addtech B was down 1.1 percent.

The four major banks in the OMXS30 index rose and traded at record high levels overall.

Climate control company Munters' Data Center Technologies business area received an order for chillers worth USD 82 million, equivalent to SEK 775 million, from a US colocation player focusing on AI. The share rose 7.6 percent.

E-commerce company Boozt achieved record sales on Black Friday, welcoming around 110,000 new customers to its websites. The results were in line with the company's expectations. Boozt repeated its forecast for the full year 2025, meaning that sales will increase by 0-3 percent with an adjusted operating margin of 5-6 percent. The share rose 0.3 percent.

Bolero Holdings, the second-largest owner of healthcare and care company Ambea, has sold all of its shares in the company. The shares were sold at a price of SEK 137 per share, which corresponds to a discount of 2.9 percent compared to Monday's closing price. The share price fell X percent.

Business information company Karnov has completed the divestment of its EHS (Environment, Health and Safety) business to Infopro Digital for SEK 1.0 billion on a cash and debt-free basis. Karnov intends to use part of the proceeds to repurchase up to 5 percent of the shares in the company. The share price fell 1.8 percent.

Investment company VEF's largest portfolio company, Creditas, has completed the acquisition of Andbank Brazil and, as part of this, has also closed the first part of its financing round of USD 108 million. Creditas is now valued at USD 3.3 billion, equivalent to SEK 31.2 billion. VEF's share price fell 3.9 percent.

Digital education company Skolon presented new financial targets. The company aims to reach 5 million paying users by 2030, continue its European expansion, and become a leading player in several strategic markets. The share climbed 4.5 percent.

Live casino developer Evolution declined. JP Morgan repeated its underweight recommendation with a target price of SEK 600. The research firm has also placed the share on its "negative catalyst watch" list.

Oil and gas company Shamaran rose 2.0 percent after Pareto initiated coverage of the company with a buy recommendation and a target price of SEK 2.20 per share. The research firm sees dividends on the horizon for Shamaran.

Hotel operator Scandic Hotels fell 4.8 percent after Morgan Stanley lowered its recommendation to underweight from neutral.