National Grid Transco PLC National Grid PLC (New) American Depositary Shares (NGG) closed at $84.29 on November 13, 2026, up 0.8% from the previous close, on volume of 509,904 shares (30-day average 918,180).
Data as of November 13, 2026.
13-Nov-2026
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National Grid owns and operates the electric transmission system in England and Wales. It sold the bulk of its UK gas transmission business in fiscal 2023 to fund the acquisition of PPL's UK power distribution assets. In the Northeastern United States, it serves electricity and gas customers combined in three states. It also owns regulated transmission electricity networks in the United States, metering services and merchant transmission lines in the UK.
National Grid Transco PLC National Grid PLC (New) American Depositary Shares trades on the NYSE stock market under the symbol NGG.
As of November 13, 2026, NGG stock price climbed to $84.29 with 509,904 million shares trading.
NGG has a beta of 0.07, meaning it tends to be less sensitive to market movements. NGG has a correlation of 0.00 to the broad based SPY ETF.
NGG has a market cap of $84.74 billion. This is considered a Large Cap stock.
In the last 3 years, NGG traded as high as $94.64 and as low as $55.13.
The top ETF exchange traded funds that NGG belongs to (by Net Assets): AVDE, ZAP, DFIC, BINV, APIE.
NGG has underperformed the market in the last year with a return of +12.1%, while SPY returned +13.4%. This shows that you would have done better investing in the overall market (through SPY) over the last year than in NGG shares. However, NGG has outperformed the market in the last 3 month and 2 week periods, returning +3.8% and +0.4%, while SPY returned -2.8% and -0.2%, respectively. This indicates NGG has been having a stronger performance recently.
NGG support price is $82.26 and resistance is $84.94 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that NGG shares will trade within this expected range on the day.
