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Algoma Steel Group Inc.

ASTLNASDAQMaterialsSteel

$4.80Today:- (-)1Y −0.86%

As of Oct 27, 2026 close

Market cap
$524.64M
P/E (TTM)
-
Forward P/E
-
Dividend yield
-
52-week range
$3.16$5.90
Volume (live)
-
Avg. volume (3M)
892.59K

Algoma Steel Group (ASTL) Historical Stock Prices

Analyze Algoma Steel Group (ASTL) historical stock prices with comprehensive OHLC data, adjusted close prices, and daily trading volume. Access interactive price charts and detailed historical price data across multiple timeframes including daily, weekly, monthly, and yearly intervals for complete price history analysis.

Algoma Steel Group (ASTL) Interactive Price Chart

Interactive historical price chart showing Algoma Steel Group stock price movements and trends across multiple time periods.

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ASTL Historical Price Data Table

Complete historical stock price data with OHLC prices, adjusted close, and daily trading volume. Filter by time interval and date range for detailed price history analysis.

Filter Historical Data

Active filters: 6 Months · Daily127 records
Showing 1-50 of 127
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ASTL historical price data table with daily, weekly, monthly, quarterly, and yearly trading intervals. Track Open, High, Low, Close, Adjusted Close prices, and trading volume to analyze price trends, technical patterns, and market activity for comprehensive price history analysis.
DateOpenHighLowCloseAdj CloseVolume
Oct 27, 20264.905.024.724.804.801.46M
Oct 26, 20264.764.954.624.864.863.38M
Oct 23, 20264.584.824.424.744.741.10M
Oct 22, 20264.394.684.344.594.591.18M
Oct 21, 20264.114.494.084.494.491.43M
Oct 20, 20264.124.174.024.114.11842.47K
Oct 19, 20264.044.203.954.134.131.31M
Oct 16, 20264.104.184.024.034.031.02M
Oct 15, 20264.304.304.024.104.101.21M
Oct 14, 20264.254.314.214.284.28563.07K
Oct 13, 20264.254.314.204.294.29507.44K
Oct 12, 20264.304.304.204.254.25125.20K
Oct 9, 20264.224.364.144.304.30407.82K
Oct 8, 20264.234.234.124.184.18329.25K
Oct 7, 20264.264.324.184.234.23361.53K
Oct 6, 20264.484.524.334.354.35333.60K
Oct 5, 20264.354.584.294.454.45833.55K
Oct 2, 20264.044.363.934.344.341.36M
Oct 1, 20264.154.174.054.114.11439.92K
Sep 30, 20264.214.294.164.174.171.01M
Sep 29, 20264.374.474.134.204.201.55M
Sep 28, 20264.214.434.174.354.35647.40K
Sep 25, 20264.194.304.164.264.26508.67K
Sep 24, 20264.314.364.184.194.19859.13K
Sep 23, 20264.394.434.294.364.36526.28K
Sep 22, 20264.284.444.254.434.43584.15K
Sep 21, 20264.284.334.214.274.27509.71K
Sep 18, 20264.414.454.194.254.25841.06K
Sep 17, 20264.304.464.284.424.42676.00K
Sep 16, 20264.214.334.154.244.24859.78K
Sep 15, 20264.204.274.174.204.20972.75K
Sep 14, 20264.234.284.134.244.24744.51K
Sep 11, 20264.334.374.174.264.26673.69K
Sep 10, 20264.304.304.144.304.30764.28K
Sep 9, 20264.394.454.354.354.35649.56K
Sep 8, 20264.664.724.404.414.41617.37K
Sep 4, 20264.424.764.424.714.711.34M
Sep 3, 20264.454.524.304.454.451.12M
Sep 2, 20264.144.424.114.384.38697.62K
Sep 1, 20264.194.194.054.134.13752.11K
Aug 31, 20264.144.254.134.214.21691.59K
Aug 28, 20264.404.404.164.184.181.04M
Aug 27, 20264.164.324.164.294.29830.00K
Aug 26, 20263.964.203.914.164.16959.72K
Aug 25, 20264.014.083.923.993.99840.63K
Aug 24, 20264.454.454.004.014.011.83M
Aug 21, 20264.654.884.604.654.652.11M
Aug 20, 20264.864.864.374.564.562.63M
Aug 19, 20264.185.074.184.794.795.41M
Aug 18, 20264.104.393.964.094.092.43M
Show:
of 127

Source: Daily price history (open, high, low, close and volume). Data as of Oct 27, 2026. Data sources and methodology

Understanding Historical Stock Price Data & OHLC Metrics

Open Price
The price at which the stock opened for trading at the start of the trading session.
High Price
The highest price at which the stock traded during the trading session.
Low Price
The lowest price at which the stock traded during the trading session.
Close Price
The final price when trading closed for the session.
Adjusted Close Price
The closing price adjusted for corporate actions such as dividends, stock splits, and rights offerings. Used for accurate long-term historical price analysis and return calculations.
Volume
The total number of shares traded during the session, indicating trading activity and liquidity.