NGG
National Grid Transco, PLC NatiWhen NGG passed all Ten ChecksNational Grid Transco, PLC Nati
history · not a forecastOver the past 10 years, NGG has passed all Ten Checks on 11 separate days. Here is how it moved over the 20 trading sessions that followed — how far it rose, and how far it fell.
The strongest of them rose +7.5% in Oct 2019, peaked day 7.
- Apr 2026+4.0% -3.0%
- Nov 2025+2.8% -1.2%
- Sep 2024-0.5% -7.1%
Peak and dip mark the highest and lowest closing prices over those 20 sessions; the intraday swings ran wider still, and neither figure is a return you could have captured by buying and selling at the perfect moment. These are historical readings from the past 10 years, drawn only from the US-listed stocks the site covers today — a record of what happened, not a prediction of what will, and not investment advice.
6-month history — checks vs. price
Price on the left axis; checks passing (0–10) on the right.
Common questions about NGG’s checks
How many technical checks does NGG pass right now?
As of the Aug 13, 2026 close, NGG passes 8 of 10 fixed technical checks — the checks not passing: long-term trend rising, outperforming the market.
Why does NGG fail the "long-term trend rising" check?
NGG's 50-day average is $81.64, down from $82.11 10 sessions ago, so the trend check fails. It passes once the 50-day average is rising again.
What price would change NGG's check count?
The nearest flip level is "stop distance within range" fails on a close outside $80.70 – $85.97. Each price-anchored check has an exact next-close level, shown in the Flip levels panel above.
Factual measurements from the latest scan — not investment advice.