Argan Inc (AGX) Historical Volatility

Tracking AGX historical volatility helps you see how much Argan Inc's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, Argan Inc's HV tells you what really happened. Use our scanner to monitor AGX 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.

Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The AGX 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Argan Inc's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.

Argan, Inc., through its subsidiaries, provides engineering, procurement, construction, commissioning, operations management, maintenance, project development, technical, and consulting services to the power generation and renewable energy markets. The company operates through Power Industry Services, Industrial Fabrication and Field Services, and Telecommunications Infrastructure Services segments. The 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, project management, start-up, and operation services for projects with approximately 15 gigawatts of power-generating capacity.

This segment serves independent power project owners, public utilities, power plant equipment suppliers, and energy plant construction companies. The Industrial Fabrication and Field Services segment provides industrial field, and pipe and vessel fabrication services for forest products, industrial gas, fertilizer, and mining companies in southeast region of the United States. The Telecommunications Infrastructure Services segment offers trenchless directional boring and excavation for underground communication and power networks, as well as aerial cabling services; and installs buried cable, high and low voltage electric lines, and private area outdoor lighting systems. It also provides structured cabling, terminations, and connectivity that offers the physical transport for high-speed data, voice, video, and security networks. This segment serves state and local government agencies, regional communications service providers, electric utilities, and other commercial customers, as well as federal government facilities comprising cleared facilities in the mid-Atlantic region of the United States. Argan, Inc. was incorporated in 1961 and is headquartered in Rockville, Maryland.

Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts Argan Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where AGX HV is running hot, cold, or in line. Make the AGX 30 day historical volatility — and every other window — work for your edge instead of against it.