Stock Markets May 13, 2026 12:05 PM

U.K. Shares Climb; Mining and Tobacco Stocks Lead Gains as Index Rises 0.61%

Antofagasta and Intertek among top risers while Airtel Africa and Vistry suffer sharp declines

By Nina Shah RIO

U.K. equities closed higher on Wednesday, with the Investing.com United Kingdom 100 index finishing up 0.61%. Strength in Industrial Metals & Mining, Tobacco and Mining stocks supported the advance. Antofagasta PLC, Intertek Group PLC and Rio Tinto PLC were the session's strongest performers, while Airtel Africa Plc, Vistry Group PLC and Relx PLC posted the largest declines. Market breadth was positive, with more advancers than decliners on the London Stock Exchange. Mixed moves in commodities and currency futures accompanied equity action.

U.K. Shares Climb; Mining and Tobacco Stocks Lead Gains as Index Rises 0.61%
RIO

Key Points

  • Investing.com United Kingdom 100 closed up 0.61%, led by gains in Industrial Metals & Mining, Tobacco and Mining sectors.
  • Antofagasta, Intertek and Rio Tinto were the session's strongest performers; Airtel Africa, Vistry and Relx posted the largest losses.
  • Commodities showed mixed moves: June Gold futures rose, June WTI crude fell and July Brent declined; currency and dollar-index futures were largely unchanged to slightly firmer.

U.K. shares ended the trading day in positive territory on Wednesday, driven by gains in the Industrial Metals & Mining, Tobacco and Mining sectors. The Investing.com United Kingdom 100 index closed up 0.61% in London.

Top performers

  • Antofagasta PLC (LON:ANTO) led the market rally, jumping 8.73% or 345.00 points to finish at 4,299.00.
  • Intertek Group PLC (LON:ITRK) climbed 5.28% or 280.00 points to close at 5,580.00.
  • Rio Tinto PLC (LON:RIO) advanced 4.44% or 352.00 points, ending the session at 8,272.00.

Largest decliners

  • Airtel Africa Plc (LON:AAF) posted the steepest drop, falling 13.10% or 54.20 points to 359.60 at the close.
  • Vistry Group PLC (LON:VTYV) declined 12.34% or 40.20 points to end at 285.60.
  • Relx PLC (LON:REL) was down 4.97% or 122.00 points to 2,333.00.

Market breadth on the London Stock Exchange was positive: 904 stocks rose, 773 declined and 615 finished unchanged.

Certain individual stocks reached notable price milestones during the session. Intertek Group's shares rose to three-year highs, gaining 5.28% or 280.00 to 5,580.00. Vistry Group's shares fell to five-year lows, losing 12.34% or 40.20 to 285.60. Rio Tinto's shares rose to all-time highs, increasing 4.44% or 352.00 to 8,272.00.

Commodities and currencies

Movements in commodities accompanied the equity session. Gold Futures for June delivery was up 0.45% or 20.89 to $4,707.59 a troy ounce. Crude oil for June delivery fell 0.36% or 0.37 to $101.81 a barrel, while the July Brent oil contract declined 1.48% or 1.59 to trade at $106.18 a barrel.

On the currency front, GBP/USD was unchanged, moving 0.14% to 1.35, and EUR/GBP was unchanged, moving 0.08% to 0.87. The US Dollar Index Futures rose 0.20% to 98.38.

Additional context

Trading platform indicators and ticker snapshots reflected the session's key movers and sectoral trends. The intraday mix of advances and declines was consistent with the index's modest gain of 0.61% by the close.

Analyst tools referenced

The article also referenced model-driven investment tools. It noted that ProPicks AI evaluates Relx (REL) and other companies using more than 100 financial metrics. The commentary stated that the AI seeks stocks that offer favorable risk-reward profiles based on current data and highlighted past winners that were identified, including Super Micro Computer (up 185%) and AppLovin (up 157%).

Risks

  • Sharp individual stock declines - The steep falls in Airtel Africa (down 13.10%) and Vistry (down 12.34%) highlight company-specific or sector risks that can weigh on investor returns, particularly in the affected equities and related sectors.
  • Commodity price volatility - Moves in gold and oil futures accompanied equity trading, indicating that fluctuations in commodity markets may introduce volatility to mining and energy-linked stocks.
  • Concentration in top movers - Large percentage moves in a handful of names may increase index-level sensitivity to those companies, affecting sector performance and overall market sentiment.

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