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NGG National Grid plc

Utilities

76.48

Close 10/9

Open
76.37
High
76.57
Low
76.07
Prev close
77.11
Volume
666.7K
52W 73.28 94.64
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Is National Grid plc a buy? Fundamentals and valuation first

As of 2026-10-09

Risk / liquidity: Strong.

Momentum Neutral 240-day return is Good, but 60-day return is Average.
60-day return (%) -7.31 45th percentile Average
240-day return (%) 2.04 57th percentile Good
Risk / liquidity Strong All 2 indicators are Top.
20-day dollar volume 71,484,131 84th percentile Top
60-day annualized volatility (%) 17.53 18th percentile Top

National Grid plc (NGG) peers and tracking

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National Grid plc (NGG) quant signal backtests

Market-wide momentum baseline

Across 98,394 liquid US common-stock samples, top-quintile 6-month momentum was followed by an average 60-trading-day return of +6.23%, a 57.8% positive-return rate, and +2.88 percentage points of average excess return versus the S&P 500.

Baseline: weekly samples since 2016 where a liquid US common stock ranked in the top quintile by 126-trading-day momentum. Forward return is 60 trading days; excess return is versus S&P 500 (^GSPC).

More history: Signals not active now

Signals not active now

Inactive signals still show the stock-specific historical forward-return distribution for context.

52-week adjusted-price high

Pending

Adjusted close first reaches a 252-trading-day high; repeated hits within 20 days count once.

13 times historically; 60-day forward avg -1.61%, win rate 53.8%, beating the market by +0.84 pts on average.

Top-quintile 6-month momentum

Pending

The stock ranks in the top 20% of the liquid US common-stock universe by 126-day adjusted return.

9 times historically; 60-day forward avg -6.12%, win rate 22.2%, beating the market by -5.45 pts on average.

Filed revenue acceleration

Pending

TTM revenue growth is at least 10% and improved versus the prior filed quarter; event date is the SEC filing date.

Continue researching National Grid plc with the evidence above.

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Method and limits

  • Returns use us_price:adj_close, adjusted for splits and dividends where available.
  • Excess returns use world_index:^GSPC as the S&P 500 benchmark proxy.
  • Quarterly fundamentals are aligned to SEC filing dates before daily valuation studies.
  • The promoted universe starts from active NYSE/NASDAQ common stocks, then applies price and dollar-volume gates.
  • Snapshot-only tables such as analyst consensus, DCF, us_ratios, and us_key_metrics are intentionally excluded from historical evidence.
  • Overlapping event windows are descriptive distributions, not independent samples.
  • This is an American depositary receipt (ADR). The data does not say how many ordinary shares each ADR represents, so per-share and market-value metrics (P/E, price/book, free-cash-flow yield, EPS growth and earnings surprises) are not computed.
  • ADRs listed on NYSE or NASDAQ are covered as a separate group selected by dollar volume, in addition to the common-stock universe; the 6-month momentum signal ranks each ADR against the liquid US common stocks.
  • Financial statements are reported in GBP. Operating margin, ROE and revenue growth are computed within GBP; no figure divides the USD share price by GBP amounts.

This page is for historical data analysis and education only. It is not investment advice. Backtests and historical return distributions do not predict future performance; evaluate risk independently before trading.