Lonza Group stock heads into the open after a 2.55 percent gain

At the close on September 22, 2026, Lonza Group stock reached CHF 562.80 after gaining 2.55 percent; the session high was CHF 562.80 and the SMI ended at 13,953.39.

Lonza Group stock closed at CHF 562.80 on the SIX on September 22, 2026, gaining 2.55 percent. The shares matched the session high of CHF 562.80, while the SMI closed at 13,953.39 on the same date.

September 22, 2026 in numbers

Lonza Group AG (ISIN CH0013841017) opened at CHF 550.20 and reached CHF 562.80, according to the session data. Trading volume was reported at 32,190 shares. The close stood 6.94 percent below the 52-week high of CHF 597.80, recorded on August 25, 2026, and 23.82 percent above the 52-week low of CHF 454.60 from March 23, 2026.

As finanzen.ch reported, Lonza shares were among the stronger SMI constituents during the session. The same report listed a Lonza price of CHF 562.80 and a 2.55 percent gain at the September 22, 2026 close.

Today and the next reporting date

The next quarterly results are scheduled for January 27, 2027, according to finanzen.ch. The company-specific reporting date is outside the next five trading sessions.