Key Highlights

  • National Grid plc (LSE:NG.) closed at 1,217.50p on 16 October 2026, up from about 1,152p earlier in the month.
  • On 5 October, the company said fiscal 2027 earnings per share growth should be slightly above its 13% to 15% guidance range.
  • Fiscal 2025/26 underlying operating profit rose 8.8% to £5.68 billion.
  • Half-year results are due on 5 November 2026, with gilt yields and the UK Budget key factors before then.

National Grid plc (LSE:NG.) is back on investors' watchlists on Monday, 19 October 2026. The electricity and gas network operator has recovered from early-October lows after lifting its earnings outlook, and the shares closed at 1,217.50p on Friday. With the wider market falling today and bond yields elevated, utilities are being weighed as both defensive income plays and interest rate-sensitive assets.

Why National Grid Is in Focus Today

National Grid's pre-close update on 5 October 2026 said earnings per share growth for fiscal 2027 should be slightly above its previous guidance range of 13% to 15%. The update helped the shares rebound from around 1,152p on 9 October to more than 1,217p by 16 October, a gain of almost 6%.

At the same time, LSE:NG. remains sensitive to UK gilt yields. Long-term gilt yields have risen sharply in recent weeks amid concerns about public finances ahead of the 28 October Budget. Higher yields raise borrowing costs for capital-intensive utilities and can reduce the relative appeal of their dividends. The shares remain about 15% below their 52-week high of 1,428.50p.

Financial Performance

In fiscal 2025/26, National Grid reported revenue of £17.7 billion and underlying operating profit up 8.8% to £5.68 billion. Net income rose to £2.89 billion. The company has a market value of about £58 billion and total assets of more than £108 billion.

The group is executing a large capital investment programme to upgrade electricity transmission and distribution networks in the UK and US. That spending is needed to connect new renewable generation, support electrification and meet rising power demand, including from data centres.

Investment and Regulation

National Grid's growth depends heavily on regulatory frameworks that allow it to earn returns on its expanding asset base. In the UK, network investment is critical to the government's clean power targets. In the US, the company operates in New York and Massachusetts, where rate cases determine allowed returns.

The business benefits from inflation-linked revenues in the UK, which offers some protection against rising prices. However, regulatory reviews and political scrutiny of energy bills can add uncertainty.

Market Backdrop

Utilities have been mixed this month. Gilt yields have pushed some income stocks lower, while investors seeking stability amid technology volatility have supported others. Analyst targets for National Grid were trimmed by some brokers recently, reflecting higher discount rates, even as earnings forecasts edged up.

Market Backdrop on 19 October

The FTSE 100 fell close to 1% on Monday as banks, miners and defence stocks retreated after the index's best week in six months. UK consumer confidence fell to its lowest level in more than three years amid inflation and rate fears, adding to concerns about the domestic economy. Utilities such as National Grid often benefit from defensive flows in volatile markets, although their sensitivity to bond yields can limit gains when rate expectations rise.

The broader energy backdrop is also relevant. Brent crude near $108 a barrel and elevated gas prices have kept energy affordability high on the political agenda, which can increase scrutiny of network costs in household bills.

Key Risks

Risks for LSE:NG. include higher financing costs, regulatory decisions on allowed returns in the UK and US, delays to major grid projects, supply chain constraints for equipment and political pressure over energy bills.

What Investors Are Watching Next

The key event is half-year results on 5 November 2026. Investors will focus on underlying operating profit, capital investment, net debt, the dividend and confirmation of the upgraded EPS outlook. Comments on US rate cases, UK regulatory settlements and progress on major grid projects will also be important.

Before then, the UK Budget on 28 October and movements in gilt yields could drive sentiment. Any policy measures on energy bills or infrastructure funding would be directly relevant.

Outlook

National Grid plc (LSE:NG.) combines regulated earnings growth, a long investment runway and inflation-linked revenues. Its recent upgrade has improved momentum, but bond yields remain a key swing factor. The 5 November results will show whether the company can sustain growth while managing financing costs.