Big move · Ireland stocks
Glanbia plc (GL9) jumps 8.4% to €21.36
Its biggest one-day rise in 6 months.
- Close
- €21.36
- On the day
- +8.4%
- Volume
- 0.6× average
- vs 52-week high
- −14.0%
Glanbia plc closing prices
The last 90 closes up to 4 November 2026. The live chart is on the GL9 page.
What happened
Glanbia plc (GL9) closed at €21.36 on 4 November 2026, up 8.4% from €19.71 the session before.
It was GL9's biggest one-day rise in 6 months. Over 5 sessions the price is up 3.1%, and over 20 sessions it is up 11.0%.
The close is 14.0% below the highest close of the past year (€24.84 on 3 Jul 2026) and 51.1% above the lowest (€14.14 on 20 Nov 2025).
Trading was light: volume was 63% of its recent average.
Across the 12 IRISH stocks we track, 7 closed higher and 4 closed lower that day, with a median change of +0.36%. GL9's change was +8.4%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | €19.71 |
|---|---|
| Close | €21.36 |
| Change on the day | +8.37% |
| Change over 5 sessions | +3.09% |
| Change over 20 sessions | +10.96% |
| Volume | 332,605 |
| Average volume, up to 20 sessions before | 527,921 |
| Volume against that average | 0.6 times |
| Highest close in the past year | €24.84 (3 Jul 2026) |
| Lowest close in the past year | €14.14 (20 Nov 2025) |
The full chart and history are on Glanbia plc (GL9). More from this market: IRISH news today.