Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate National Grid plc before investing.

In this article, we go over a few key elements for understanding National Grid plc’s stock price such as:

• National Grid plc’s current stock price and volume
• Why National Grid plc’s stock price changed recently
• Upgrades and downgrades for NGG from analysts
• NGG’s stock price momentum as measured by its relative strength

About National Grid plc (NGG)

Before we jump into National Grid plc’s stock price, history, target price and what caused it to recently dip, let’s take a look at some background.

National Grid plc engages in the transmission and distribution of electricity and gas. It operates through UK Electricity Transmission, UK Electricity Distribution, New England, New York, National Grid Ventures, and Other segments. The UK Electricity Transmission segment provides electricity transmission networks in England and Wales. The UK Electricity Distribution segment offers electricity distribution services in East and West Midlands, Southwest of England, and South Wales. The New England segment provides electricity and gas supply and distribution, and high-voltage electricity transmission services in New England. The New York segment offers electricity and gas distribution, and electricity transmission services in New York. The National Grid Ventures segment provides transmission services through electricity interconnectors and LNG importation at the Isle of Grain. The Other segment engages in the leasing and sale of commercial property, as well as insurance activities in the United Kingdom. The company was founded in 1990 and is headquartered in London, the United Kingdom.

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National Grid plc’s Stock Price as of Market Close

As of July 31, 2026, 4:00 PM, CST, National Grid plc’s stock price was $79.970.

National Grid plc is down 0.52% from its previous closing price of $80.390.

During the last market session, National Grid plc’s stock traded between $79.580 and $80.470. Currently, there are approximately 6,557.46 million shares outstanding for National Grid plc.

National Grid plc’s price-earnings (P/E) ratio is currently at 92.9, which is high compared to the Multi-Utilities industry median of 21.8. The price-earnings ratio gauges market expectation of future performance by relating a stock’s current share price to its earnings per share.

National Grid plc Stock Price History

National Grid plc’s (NGG) price is currently down 3.5% so far this month.

During the month of July, National Grid plc’s stock price has reached a high of $85.020 and a low of $78.760.

Over the last year, National Grid plc has hit prices as high as $94.640 and as low as $67.515. Year to date, National Grid plc’s stock is up 3.39%.

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What Caused National Grid plc Stock’s Price to Dip?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of July 31, 2026, there were analysts who downgraded National Grid plc’s stock and analysts who upgraded over the last month.

Additionally, you'll want to evaluate National Grid plc’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on National Grid plc’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

National Grid plc’s current valuation based on AAII’s Value Grade is a F, which means it is considered to be Ultra Expensive.

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Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about National Grid plc (NGG) by visiting AAII Stock Evaluator.

Relative Price Strength of National Grid plc

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of July 31, 2026, National Grid plc has a weighted four-quarter relative price strength of -3.03%, which translates to a Momentum Score of 42 and is considered to be Average.

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National Grid plc Stock Price: Bottom Line

As of July 31, 2026, National Grid plc’s stock price is $79.970, which is down 0.52% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like National Grid plc stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

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