National Grid plc research snapshot
NGG AI stock analysis currently views National Grid plc as a regulated electricity and gas network owner whose value rests on allowed returns, asset-base growth, and reliable system operation in the UK and northeastern United States. At the July 11, 2026 data cutoff, the latest close used here was $82.32 and verified market capitalization was about $81.99 billion. The business has a long investment runway from electrification and grid reinforcement, but it also needs substantial funding and remains exposed to regulation, interest rates, construction execution, and foreign exchange. This NGG AI stock analysis is informational research, not investment advice.
Current price
$82.32
Market cap
$81.99 billion verified market capitalization
AI score
70 / 100
Rating
Regulated grid owner with durable demand and material capital, leverage, and regulatory risk
Trend status
Neutral near the 200-day moving average after a pullback from the 52-week high
Data cutoff (updated weekly)
July 11, 2026
Informational use only. This page is not investment advice.
| Dimension | Conclusion | Confidence |
|---|---|---|
| Business quality | National Grid is paid to transmit and distribute electricity and gas through regulated networks in the UK and the northeastern United States. Essential-service demand and regulated asset bases support visibility, although returns are set by regulators rather than freely priced. | High |
| Moat | The moat comes from licensed network monopolies, difficult-to-replicate physical infrastructure, regulation, engineering capability, and long-lived customer connections. It is strong, but regulated returns and political oversight limit pricing freedom. | High |
| Management | Management should be judged on whether the capital plan expands regulated asset value while preserving balance-sheet capacity, reliability, project delivery, and per-share returns. CEO succession and board oversight remain important for a complex cross-border utility. | Medium |
| Financial trend | FY2025/26 continuing revenue was £17.687 billion and total earnings were £3.241 billion. Operating profit rose to £5.431 billion, while capital investment reached £11.576 billion and reported free cash flow remained negative because the group is investing heavily. | High |
| Valuation | At $82.32, verified valuation math gives about 19.14x earnings, 1.58x book value, a 3.90% dividend yield, and negative free-cash-flow yield. The three-year scenario model gives roughly $54.8 bear, $89.6 base, and $114.5 bull values. | Medium-high |
| Technical trend | The latest technical snapshot placed NGG below its 50-day average of $83.77 but above its 200-day average of $81.87, with RSI at 48.82. That is a neutral setup rather than a confirmed upside trend. | Medium |
| Risk level | Risk is medium-high because National Grid carries large net debt, must finance a major capital program, and faces regulatory, construction, interest-rate, inflation, foreign-exchange, weather, and political risks. | High |
| AI confidence | Reported financial data and reproducible valuation arithmetic are well supported. Forecast ranges and technical timing have lower certainty. | High data confidence |
| Investment certainty | Medium certainty. The regulated-network franchise is durable, but investor returns depend on how much of the investment program converts into allowed returns after funding costs and regulatory settlements. | Medium |
NGG AI stock forecast
The NGG AI stock forecast uses a three-year scenario framework around the $82.32 cutoff price and $4.30 ADS-equivalent earnings per share. The financial-rigor model produced a bullish value near $114.5, a base value near $89.6, and a bearish value near $54.8. These are scenario outputs, not price promises.
$108 to $120
More likely if regulated asset value grows as planned, UK and US regulatory outcomes remain constructive, capital projects stay on schedule, financing costs are contained, earnings compound near 10%, and the market pays about 20x earnings.
$84 to $95
More likely if the investment program earns allowed returns, earnings compound near 7%, dividend growth remains funded, debt metrics stay within management and rating-agency expectations, and the market values NGG near 17x earnings.
$50 to $60
More likely if rates rise, regulators limit recovery, construction or supply-chain costs escalate, customer affordability leads to tougher settlements, equity funding dilutes holders, or NGG loses the $80 support area with broader utility weakness.
NGG AI technical analysis
NGG AI technical analysis uses the July 9, 2026 NGG close and StockAnalysis technical statistics checked at the July 11 cutoff. Price was $82.32, below the 50-day moving average of $83.77 and above the 200-day average of $81.87. RSI was 48.82, which supports a neutral rather than overbought or oversold read.
| Level | Value | Why it matters |
|---|---|---|
| Current price | $82.32 | Latest NGG closing price used for this page, dated July 9, 2026. |
| Near support | $81.50 to $82.00 | This band contains the 200-day moving average near the data cutoff and recent late-June trading support. |
| Structural support | $79 to $80 | A break below this zone would weaken the medium-term chart structure and make the May to June base less reliable. |
| 50-day moving average | $83.77 | Price was below this average in the July 11, 2026 technical snapshot, so a sustained reclaim would improve near-term momentum. |
| 200-day moving average | $81.87 | Price remained slightly above this average, leaving longer-term trend support intact but fragile. |
| Near resistance | $84 to $85 | A move above the 50-day average and recent trading range would be the first technical confirmation of recovery. |
| 52-week range | $67.52 to $94.64 | The latest market snapshot placed NGG below its 52-week high, so rallies should be tested against prior supply near the upper $80s and low $90s. |
| Momentum | RSI 48.82 | RSI was close to neutral, giving no independent confirmation of either a strong breakout or a washed-out reversal. |
| Volume | 20-day average volume 1.18 million ADS | A breakout above resistance carries more weight if volume is above this recent average and is supported by stable rate and regulatory news. |
| Volatility | Five-year beta 0.60 | Historical beta is below the broad market, but rate moves, regulatory events, currency changes, and project news can still move the ADR sharply. |
| Invalidation | Sustained close below $79 to $80 | A decisive loss of structural support would invalidate the current mean-reversion setup and require a fresh assessment of price, rates, and fundamentals. |
NGG AI trading strategy
The NGG AI trading strategy is a rules-based monitoring framework for a regulated utility ADR, not personalized advice. Use live prices, Treasury and gilt yields, GBP and USD exchange rates, regulatory news, earnings releases, position sizing, and a predefined invalidation level before acting.
Watch for NGG to hold the $81.50 to $82.00 support band and then reclaim $84 to $85 on volume above its recent average. A stronger setup would also include stable or falling long-term yields and no adverse regulatory or funding update.
A failed reclaim followed by a sustained close below $79 to $80 weakens the trend premise and calls for a predefined exit or reassessment rule.
If NGG approaches structural support, compare the dividend yield, allowed-return outlook, capital-spend funding plan, net-debt trend, and currency effect before assuming that support will hold.
Do not average down without a maximum loss rule because rate shocks, regulatory changes, or equity issuance can reset a utility valuation quickly.
Track regulated asset value growth, RIIO and US rate-case decisions, capital investment delivery, interest coverage, net debt, dividend coverage, customer demand, grid-connection progress, and GBP to USD exchange rates.
Reduce confidence if funding needs rise faster than earnings, regulator-allowed returns fall, construction milestones slip, or balance-sheet metrics deteriorate without a credible remedy.
Investment research summary
National Grid is paid to operate electricity transmission and distribution networks in the UK and electricity and gas networks in New York and New England. Customers pay because reliable grid access is essential and regulated networks provide the physical connection between generation and end users.
The core moat is a regulated monopoly over scarce, long-lived grid infrastructure. Licenses, rights of way, embedded network assets, engineering expertise, reliability obligations, and regulatory relationships are hard to reproduce, though the regulator ultimately controls much of the return.
The thesis fails if large capital outlays earn inadequate returns, debt and interest costs outrun regulated earnings, regulators prioritize affordability over investor returns, projects are delayed, storm or reliability costs rise, or adverse GBP to USD moves reduce ADR returns.
Management quality shows up in capital allocation, engineering delivery, regulatory negotiation, reliability, safety, funding discipline, and per-share value creation. Investors should test whether capital investment is converted into funded regulated asset growth rather than simply larger gross assets and debt.
Electrification, renewable interconnection, aging-grid replacement, energy security, heat pumps, electric vehicles, and data-center demand can increase network investment needs for years. The opportunity is real, but timing and returns depend on planning approvals, regulation, supply chains, and customer affordability.
At about 19.14x earnings and 1.58x book value, NGG is not priced as a distressed utility. Margin of safety improves if the stock trades nearer support while the allowed-return outlook, funding plan, capital delivery, dividend coverage, and balance-sheet metrics remain intact.
Source-backed data
Every metric below includes a source and last verification date.
| Metric | Value | Source | Last verified |
|---|---|---|---|
| NGG price | $82.32 closing price on July 9, 2026 | StockAnalysis price snapshot | July 11, 2026 |
| Market capitalization | $81.99 billion verified as $82.32 x 996 million ADS-equivalent shares | financial_rigor.py market-cap verification | July 11, 2026 |
| Shares outstanding | About 996 million ADS-equivalent shares, derived from 4.98 billion ordinary shares and five ordinary shares per ADS | StockAnalysis and National Grid Annual Report 2025/26 | July 11, 2026 |
| FY2025/26 revenue | £17.687 billion, cross-validated with no difference | National Grid Annual Report 2025/26 and StockAnalysis | July 11, 2026 |
| FY2025/26 total earnings | £3.241 billion, cross-validated with no difference | National Grid Annual Report 2025/26 and StockAnalysis | July 11, 2026 |
| FY2025/26 operating profit | £5.431 billion from continuing operations | National Grid Annual Report 2025/26 | July 11, 2026 |
| Cash and financial investments | £2.828 billion, comprising £375 million cash and £2.453 billion financial investments | National Grid Annual Report 2025/26 | July 11, 2026 |
| Net debt | £44.160 billion at March 31, 2026 | National Grid Annual Report 2025/26 | July 11, 2026 |
| Valuation math | 19.14x PE, 1.58x PB, negative 3.53% FCF yield, and 3.90% dividend yield from financial_rigor.py | financial_rigor.py valuation verification | July 11, 2026 |
| Three-year scenario model | Bear $54.8, base $89.6, bull $114.5 using $4.30 EPS, 2% to 10% growth, and 12x to 20x terminal PE | financial_rigor.py three-scenario model | July 11, 2026 |
| Technical trend | $83.77 50-day moving average, $81.87 200-day moving average, RSI 48.82, and 20-day average volume 1.18 million ADS | StockAnalysis statistics | July 11, 2026 |
This NGG page is an informational research tool, not investment advice or a recommendation to buy or sell any security. Forecast ranges are scenario outputs based on available data and assumptions, may be wrong, and can change without notice. Verify primary filings, current prices, regulatory decisions, tax treatment, and your own risk limits before making an investment decision.
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