Stockholm's main equity index opened in negative territory on Tuesday, dragged down by a broad-based retreat in global technology shares.

The Swedish market followed the lead of European peers, which also started the session lower, as investors engaged in profit-taking following recent gains.

Rising volatility characterized the trading environment, with selling pressure broadening across sectors rather than being isolated to specific names.

The decline reflects a shift in market sentiment as traders lock in returns ahead of potential uncertainty.

While the immediate direction is downward, the underlying drivers appear to be technical adjustments and sector rotation away from high-flying tech stocks, rather than a deterioration in fundamental economic data.

The broad-based nature of the sell-off suggests a general risk-off posture among institutional investors.