Stock Chart

NGG

$76.80 -1.03%
Score: 55.5 STRONG BUY
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Vol: 0.94x (vs SPY: 0.5x | vs QQQ: 0.6x)
Volume Ratio Explained

Vol: Current volume vs 20-day average
vs SPY: Relative activity vs market
vs QQQ: Relative activity vs tech

Color Guide:
● Red (≥1.5x): High activity
● Yellow (≥1.2x): Above average
● Blue (≤0.7x): Low activity

Interpretation:
• vs SPY > 1: Stock-specific interest
• vs SPY < 1: Stock quiet vs market
Chart Pattern · as of Sep 18, 2026
No qualifying chart pattern in the trailing 60 sessions — we only flag setups that pass our quality gate.
Technical Chart
CHART OVERLAYS
Active: 2
INDICATORS
TRENDLINES
OPTIONS FLOW
VOLUME & PRICE
OTHER

About NGG - National Grid PLC

National Grid owns and operates the electric transmission system in England and Wales. It sold the bulk of its UK gas transmission business in fiscal 2023 to fund the acquisition of PPL's UK power distribution assets. In the Northeastern United States, it serves electricity and gas customers combined in three states. It also owns regulated transmission and electricity generation in the United States, metering services, merchant transmission lines in the UK, and the Grain (UK) liquefied natural gas facility.

Key Statistics

Market Cap $78B
P/E Ratio 17.17
Dividend Yield 0.04%

This NGG stock chart provides comprehensive technical analysis including candlestick patterns, volume profile analysis, and options open interest data. Track NGG's price movements with trendlines, gamma walls, and key support/resistance levels.