Quantitative analysis for National Grid plc (NGG) — Utilities: AI-powered alpha score, Benjamin Graham intrinsic value, ML-based forecast, technical and fundamental signals, and insider activity.
Current Q-Score verdict: Sell (34.0) (grade D). 27 signals analyzed (24 differentiated alt-data).
NGG stock price is tracked daily for technical and fundamental analysis. The data below shows recent trading activity used in trend analysis, momentum calculation, and entry/exit signals.
| Date | High | Low | Close |
|---|---|---|---|
| 2026-04-29 | $86.93 | $85.68 | $85.98 |
| 2026-05-11 | $87.63 | $86.57 | $87.16 |
| 2026-05-21 | $86.49 | $85.42 | $86.42 |
| 2026-06-03 | $81.53 | $80.23 | $80.23 |
| 2026-06-15 | $81.85 | $80.73 | $81.57 |
| 2026-06-26 | $83.74 | $82.51 | $83.01 |
| 2026-07-09 | $82.91 | $82.25 | $82.32 |
| 2026-07-21 | $82.56 | $81.58 | $82.05 |
| 2026-07-31 | $80.47 | $79.58 | $79.97 |
| 2026-08-12 | $81.50 | $80.48 | $80.68 |
| 2026-08-24 | $80.43 | $79.76 | $80.42 |
| 2026-09-03 | $78.17 | $77.24 | $78.17 |
How National Grid plc stacks up against same-sector peers on market capitalization and alpha scores:
| Ticker | Company | Market Cap | Alpha Score |
|---|---|---|---|
| SOMN | The Southern Company | $56.2B | — |
| FTS | Fortis Inc. | $28.4B | — |
| AXIA | AXIA Energia S.A. | $24.8B | — |
| SBS | Companhia de Saneamento Básico do Estado de São Paulo - SABESP | $20.0B | — |
View all Utilities stocks by valuation and signals →
National Grid plc (NGG) scores Sell (34.0), with every measured dimension at or below 38. The weakest are analyst consensus at 38, technicals at 22, across 2 measured dimensions. See Q-Score methodology for how these dimensions are weighted and combined.
| Dimension | Score |
|---|---|
| analyst consensus | 38 |
| technicals | 22 |
StoQuant analyzes 27 signals (24 alt-data). Alternative data sources (FDA approvals, GitHub activity, SEC filings, App Store ratings) complement traditional financial metrics.
All StoQuant signals are explained in our knowledge base:
Utilities Hub — Top performers and valuation outliers in Utilities
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