Lonza Group stock gains 0.8 percent ahead of the open
Published on 09/22/2026 at 06:16 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Lonza Group stock closed at CHF 550.20 on SIX Swiss Exchange on September 21, 2026, up 0.8 percent from the opening level. The move lagged the Swiss Market Index, which finished 1.2 percent higher at about 13,957 points in the same session.
September 21, 2026 in numbers
Lonza Group Ltd. (ISIN CH0013841017, SIX: LONN) opened at CHF 548.20 and reached a session high of CHF 550.20 on September 21, 2026. The available session report places the close at the same CHF 550.20 level, leaving the shares near their recent yearly highs.
As Ad Hoc News reported on September 21, 2026, investor attention centered on guidance and valuation comparisons. The session profile therefore places the stock CHF 2.00 above its opening level, while the SMI outperformed by 0.4 percentage points.
September 22, 2026 trading outlook
The SIX session on September 22, 2026 will provide the next home-market price signal for Lonza Group. Market context includes the prior session's 1.2 percent SMI gain, which provides a dated benchmark for Swiss blue-chip trading ahead of the open.
