Allegion plc (ALLE) closed at $176.49 on October 23, 2026, marking a single-session gain of 11.08%. The move pushed the security and access-control company's market capitalization to $13.52 billion.
The one-day jump extended an already strong recent run. Over the past seven days, Allegion shares have risen 13.35%, and over the trailing 30-day period the stock is up 14.66%.
The successive gains across the 24-hour, seven-day, and 30-day windows indicate sustained upward momentum in the share price. Allegion, which manufactures locks, door closers, and related security products, has seen its valuation grow steadily over each of those measured intervals.
With the stock now at $176.49 and the broader 30-day advance standing at nearly 15%, Allegion's recent performance stands out relative to the incremental moves more typical of large-cap industrial names.
