Big move · Germany stocks
STMicroelectronics N.V. (SGMR) tumbles 9.6% to €35.60
Its biggest one-day fall in 3 months.
- Close
- €35.60
- On the day
- −9.6%
- Volume
- no average yet
- vs 52-week high
- −48.0%
STMicroelectronics N.V. closing prices
The last 90 closes up to 6 November 2026. The live chart is on the SGMR page.
What happened
STMicroelectronics N.V. (SGMR) closed at €35.60 on 6 November 2026, down 9.6% from €39.40 the session before.
It was SGMR's biggest one-day fall in 3 months. It was the third lower close in a row. Over 5 sessions the price is down 14.4%, and over 20 sessions it is down 23.3%.
The close is 48.0% below the highest close of the past year (€68.50 on 19 Jun 2026) and 93.5% above the lowest (€18.40 on 21 Nov 2025).
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | €39.40 |
|---|---|
| Close | €35.60 |
| Change on the day | −9.64% |
| Change over 5 sessions | −14.42% |
| Change over 20 sessions | −23.28% |
| Volume | not reported |
| Average volume, up to 20 sessions before | not enough history |
| Volume against that average | not enough history |
| Highest close in the past year | €68.50 (19 Jun 2026) |
| Lowest close in the past year | €18.40 (21 Nov 2025) |
The full chart and history are on STMicroelectronics N.V. (SGMR). More from this market: DUSSELDORF news today.