Lonza Group stock rises as Swiss trading stays firm

Lonza Group stock (ISIN CH0013841017) traded at 548.00 CHF on September 18, 2026, up 0.55 percent in early SIX trading. The move followed a firmer Swiss market, where Lonza was among the SMI gainers on September 17, 2026, and finanzen.ch said analysts expect 18.21 CHF per share for 2026.

Swiss trading stays supportive

At 09:28 on September 18, 2026, finanzen.ch reported a session high of 548.00 CHF, with the stock opening at 543.80 CHF and turnover at 87,516 shares. On September 17, 2026, the same source said Lonza closed at 545.00 CHF, or 1.23 percent higher, in a stronger SMI session.

That places the stock only 3.0 CHF below the 52-week high of 551.00 CHF and keeps the short-term setup tight around the 540 CHF area. For investors, the margin between the current quote and the yearly top is the number that matters most.

2026 earnings view

For 2026, finanzen.ch said analysts expect 18.21 CHF earnings per share for Lonza on September 18, 2026. The same portal also highlighted the stock at 548.00 CHF in early trading, which leaves it roughly 30.1 times that earnings estimate.

That valuation is only a snapshot, but it gives the current quote a clear reference point against the 2026 profit view. The market is still pricing Lonza close to its yearly peak while waiting for the next reporting step.

Stock close

Lonza Group stock stood at 548.00 CHF on the SIX Swiss Exchange on September 18, 2026, after rising 0.55 percent in morning trade. The same session showed 87,516 shares traded, with the quote sitting just below the 52-week high of 551.00 CHF.

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