Range Low Price High Price Comment
30 days $615.30 $748.02 Wednesday, 3rd Jun 2026 AGX stock ended at $686.37. This is 3.50% more than the trading day before Tuesday, 2nd Jun 2026. During the day the stock fluctuated 6.21% from a day low at $652.29 to a day high of $692.82.
90 days $398.95 $748.02
52 weeks $194.70 $748.02

Historical Argan Inc prices

Date Open High Low Close Volume
Jun 03, 2026 $662.53 $692.82 $652.29 $686.37 275 991
Jun 02, 2026 $644.60 $670.60 $644.60 $663.14 235 689
Jun 01, 2026 $654.39 $664.06 $636.42 $646.89 255 719
May 29, 2026 $672.85 $672.85 $636.05 $667.02 246 132
May 28, 2026 $668.28 $680.22 $648.23 $677.45 275 284
May 27, 2026 $673.31 $686.62 $660.00 $673.51 262 395
May 26, 2026 $670.02 $688.29 $670.02 $671.21 233 220
May 22, 2026 $650.73 $661.91 $632.00 $656.35 258 797
May 21, 2026 $637.04 $650.50 $630.98 $644.64 210 016
May 20, 2026 $651.67 $654.99 $627.14 $630.50 300 127
May 19, 2026 $641.47 $654.39 $615.30 $639.58 314 427
May 18, 2026 $708.02 $711.48 $655.14 $664.76 296 031
May 15, 2026 $712.60 $727.85 $690.50 $722.31 279 374
May 14, 2026 $722.87 $748.02 $716.50 $740.91 228 194
May 13, 2026 $692.47 $729.48 $667.32 $719.92 279 726
May 12, 2026 $663.45 $685.00 $648.17 $681.01 265 952
May 11, 2026 $681.63 $690.02 $670.00 $683.52 381 196
May 08, 2026 $700.35 $717.02 $680.08 $680.26 247 012
May 07, 2026 $724.95 $728.55 $687.89 $690.00 273 572
May 06, 2026 $732.48 $737.16 $693.41 $727.54 295 583
May 05, 2026 $733.60 $742.30 $711.89 $720.00 294 408
May 04, 2026 $715.25 $715.98 $690.27 $697.15 199 718
May 01, 2026 $668.62 $704.59 $663.14 $702.27 285 266
Apr 30, 2026 $643.58 $674.58 $642.54 $669.98 224 788
Apr 29, 2026 $631.65 $643.25 $623.27 $630.07 182 695

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use AGX stock historical prices to predict future price movements?
Trend Analysis: Examine the AGX stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the AGX stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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ABOUT ARGAN INC
Argan
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 engi...
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