AGX:NYSE, Argan, Inc.

Why AGX stock fell on November 4

Argan, Inc. fell 16.5% on Wednesday, November 4, 2026, on 469,600 shares. Headlines around the move:

AGX stock overview

Argan, Inc. (AGX:NYSE) closed at $314.96 on November 11, 2026, up 3.50% on the day. The stock trades 60.9% below its 52-week high of $805.75 and 24.5% above its 52-week low of $252.88. Over the past year, it lost 12.5%. Argan, Inc. is part of the Basic Industries sector (Engineering & Construction).

Key figures

Price
$314.96
Day change
+3.50%
Volume
25,452
Average volume
361,767
Market cap
4B+
52-week range
$252.88 – $805.75
50-day average
$367.68
200-day average
$518.58

Price action over the past year

In 252 trading sessions since November 10, 2025, AGX closed higher on 127 days (50%). Its best day was March 27, 2026 (+37.91%) and its worst was November 4, 2026 (-16.53%). The stock moved 10% or more in a single session 12 times. It opened at least 5% above the previous day's high 1 time.

Recent signals

AGX news

About Argan, Inc.

Argan, Inc., through its subsidiaries, provides engineering, procurement, construction, commissioning, operations management, maintenance, development, technical, and consulting services to the power generation and renewable energy markets. The company's Power Industry Services segment offers engineering, procurement, and construction contracting services to the owners of alternative energy facilities, such as biomass plants, wind farms, and solar fields; and design, construction, start-up, and operation services for approximately 76 facilities with approximately 14,500 megawatts of power-generating capacity. This segment serves independent power project owners, public utilities, power plant equipment suppliers, and global energy plant construction firms. Its Industrial Fabrication and Field Services segment provides industrial steel fabrication and construction services to light and heavy industrial organizations that comprise forest products, mining, and large fertilizer companies in the southern United States. The company's Telecommunications Infrastructure Services segment offers outside plant cabling services, including trench-less directional boring and excavation for undergr...

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Based on end-of-day data. For information only, not investment advice.