BT Group stock falls sharply as FTSE 100 weakens
Published on 09/19/2026 at 15:02 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
BT Group stock (ISIN GB0030913577) closed at 1.97 GBP on the London Stock Exchange on September 18, 2026, representing a 5.45 percent decline from the previous close and putting the telecommunications group among the day’s weakest FTSE 100 constituents, according to finanzen.ch on September 18, 2026.
Stock underperforms in FTSE 100
As finanzen.ch reported on September 18, 2026, the FTSE 100 index finished the session weaker, with BT Group shares dropping 5.45 percent to 1.97 GBP, while several other constituents also recorded significant losses.
In that closing snapshot, BT Group’s price of 1.97 GBP stood clearly below typical long term levels for the stock and highlighted investor caution toward the group on a day when the broader index was under pressure, even though no new company specific release was cited in that overview.
Fundamentals and recent reporting context
On the fundamentals side, the most recent detailed financial reporting of BT Group available in this search window remains the earlier half year and full year results prior to June 2026, meaning investors are now mainly reacting to index level sentiment and sector developments rather than a fresh set of quarterly figures evidenced in the last nine months.
BT Group stock price snapshot
As of the last completed trading day on September 18, 2026, BT Group stock closed at 1.97 GBP on the London Stock Exchange, down 5.45 percent from the previous close; this closing level serves as the current reference point for investors assessing the stock’s near term performance.
BT Group stock - key data
- Company: BT Group plc
- ISIN: GB0030913577
- Ticker: BT.A
- Trading venue: London Stock Exchange
- Price (as of September 18, 2026): 1.97 GBP
- Sector / Industry: Telecommunications Services
- Index membership: FTSE 100
