Stock Markets February 23, 2026

U.K. Stocks Slip After Close as Chemicals, Software and Telecoms Drag Index Down

United Kingdom 100 edges lower; mixed individual stock moves and commodity shifts mark the session

By Ajmal Hussain JD
U.K. Stocks Slip After Close as Chemicals, Software and Telecoms Drag Index Down
JD

U.K. equities ended Monday modestly lower, with the United Kingdom 100 index down 0.12% at the close in London. Sector pressure from Chemicals, Software & Computer Services and Fixed Line Telecommunications weighed on the market, while a handful of mid-cap names outperformed. Energy and precious metals futures moved in opposite directions and currency pairs showed little change.

Key Points

  • The United Kingdom 100 closed down 0.12% at the London market close.
  • Top gainers included JD Sports (up 3.38%), Fresnillo (up 3.17%) and Marks and Spencer (up 2.47%); top decliners included Smurfit WestRock (down 8.51%), ICG (down 4.95%) and Flutter Entertainment (down 4.37%).
  • Gold futures jumped while crude oil contracts edged lower; major currency pairs showed minimal net change.

U.K. stock markets finished the trading day lower on Monday, closing with a mild overall decline as losses in the Chemicals, Software & Computer Services and Fixed Line Telecommunications sectors outweighed gains elsewhere.

By the market close in London the United Kingdom 100 index fell 0.12% from its prior settlement.

Among individual stocks, JD Sports Fashion PLC (LON:JD) was the top performer on the index, gaining 3.38% - a rise of 2.64 points to finish at 80.82. Fresnillo PLC (LON:FRES) also produced a notable advance, adding 3.17% or 122.00 points to close at 3,976.00. Marks and Spencer Group PLC (LON:MKS) rounded out the leading movers with a 2.47% increase, up 9.80 points to 406.90 in late trade.

On the downside, Smurfit WestRock PLC (LON:SWR) posted the sharpest decline on the session, dropping 8.51% - down 310.00 points to 3,333.00 at the close. ICG PLC (LON:ICGIN) slid 4.95% or 86.00 points to end the day at 1,652.00. Flutter Entertainment PLC (LON:FLTRF) fell 4.37% - a decline of 394.00 points to 8,620.00 - and the stock reached new three-year lows during the session.

Market breadth favored decliners: falling issues outnumbered advancing ones on the London Stock Exchange by 985 to 783, while 537 stocks finished unchanged.

Commodities moved unevenly. Gold Futures for April delivery registered a substantial gain, rising 2.90% or 147.24 to $5,228.14 a troy ounce. By contrast, crude oil prices eased: April delivery for U.S. crude fell 0.27% or 0.18 to $66.30 a barrel, while the May Brent contract slipped 0.28% or 0.20 to trade at $71.10 a barrel.

Currency pairs showed limited movement. GBP/USD was unchanged 0.13% to 1.35, while EUR/GBP was unchanged 0.06% to 0.87. The US Dollar Index Futures moved lower, down 0.22% to 97.52.


Market context and takeaways

  • Index-level decline was modest, but select sector weakness - specifically Chemicals, Software & Computer Services and Fixed Line Telecommunications - underpinned the session's losses.
  • Individual stock volatility was pronounced: several names rose more than 3%, while others declined by similar magnitudes, including one reaching a three-year low.
  • Commodities and FX showed divergent moves, with gold rallying strongly even as oil prices fell slightly and major currency pairs remained relatively flat.

Risks

  • Sector-specific weakness in Chemicals, Software & Computer Services and Fixed Line Telecommunications could pressure related stocks and indexes.
  • Notable single-stock declines, including a steep fall to a three-year low for Flutter Entertainment, introduce idiosyncratic risk for portfolios with concentrated positions.
  • Divergent commodity movements - a sharp rise in gold against small declines in oil - may signal shifting investor preferences that could affect commodity-linked equities.

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