National Grid plc - PE Ratio

The PE Ratio as of June 2026 (TTM) for National Grid plc (NGG) is 18.05

According to National Grid plc’s latest financial reports and current stock price. The company's current PE Ratio is 18.05. This represents a change of 43.26% compared to the average of 12.60 of the last 4 quarters.

National Grid plc (NGG) Historical PE Ratio (quarterly & annually)

How has NGG PE Ratio performed in the past?

The mean historical PE Ratio of National Grid plc over the last ten years is 14.42. The current 18.05 PE Ratio has changed 12.41% with respect to the historical average. Over the past ten years (40 quarters), NGG's PE Ratio was at its highest in in the September 2025 quarter at 20.53. The PE Ratio was at its lowest in in the September 2008 quarter at 0.

National Grid plc (NGG) PE Ratio by Quarter and Year

Discovering the peaks and valleys of National Grid plc PE Ratio, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

National Grid plc (NGG) Average PE Ratio

How has NGG PE Ratio performed in the past?

The current PE Ratio of National Grid plc (NGG) is greater than its 3-year, greater than its 5-year, and greater than its 10-year historical averages

National Grid plc (NGG) PE Ratio vs. Peers

How is NGG’s PE Ratio compared to its peers?

National Grid plc’s PE Ratio is less than American Electric Power Company, Inc. (18.75), less than Duke Energy Corporation (18.97), less than Dominion Energy, Inc. (20.12), greater than Exelon Corporation (16.72), less than Xcel Energy Inc. (23.10), less than The Southern Company (23.63), greater than Consolidated Edison, Inc. (17.85), greater than Public Service Enterprise Group Incorporated (17.60), less than Entergy Corporation (27.92),

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