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ADT Inc.

ADTNYSEIndustrialsSecurity & Protection Services

$6.88Today:- (-)1Y −19.75%

As of Oct 26, 2026 close

Market cap
$5.64B
P/E (TTM)
9.21
Forward P/E
10.04
Dividend yield
3.15%
52-week range
$6.03$8.89
Volume (live)
-
Avg. volume (3M)
7.59M

ADT (ADT) Historical Stock Prices

Analyze ADT (ADT) 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.

ADT (ADT) Interactive Price Chart

Interactive historical price chart showing ADT stock price movements and trends across multiple time periods.

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ADT 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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ADT 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, 20266.906.926.816.876.875.00M
Oct 26, 20266.936.976.856.886.884.60M
Oct 23, 20266.966.966.886.906.904.62M
Oct 22, 20266.767.006.766.996.996.32M
Oct 21, 20266.796.856.756.806.806.21M
Oct 20, 20266.806.826.736.796.797.11M
Oct 19, 20266.846.856.656.706.705.40M
Oct 16, 20266.906.976.836.876.875.67M
Oct 15, 20266.676.906.636.866.865.94M
Oct 14, 20266.566.626.526.606.607.51M
Oct 13, 20266.536.636.466.616.617.25M
Oct 12, 20266.466.556.416.456.458.24M
Oct 9, 20266.456.486.376.436.435.81M
Oct 8, 20266.306.516.286.506.509.19M
Oct 7, 20266.326.386.276.306.308.64M
Oct 6, 20266.246.396.206.366.367.17M
Oct 5, 20266.276.336.196.216.216.30M
Oct 2, 20266.286.356.216.256.255.22M
Oct 1, 20266.116.246.036.236.238.88M
Sep 30, 20266.136.206.086.086.087.12M
Sep 29, 20266.216.226.076.146.148.59M
Sep 28, 20266.326.376.156.196.198.25M
Sep 25, 20266.366.426.316.406.406.65M
Sep 24, 20266.366.426.306.366.368.35M
Sep 23, 20266.536.546.326.346.347.98M
Sep 22, 20266.686.726.536.546.5410.69M
Sep 21, 20266.906.946.586.626.6214.13M
Sep 18, 20266.976.986.876.906.9017.42M
Sep 17, 20267.067.066.986.996.996.77M
Sep 16, 20267.097.136.977.037.036.56M
Sep 15, 20267.037.177.017.107.105.49M
Sep 14, 20267.117.227.087.087.085.55M
Sep 11, 20267.087.106.977.057.056.75M
Sep 10, 20267.027.066.977.017.015.85M
Sep 9, 20267.227.257.047.057.006.40M
Sep 8, 20267.397.437.227.227.167.66M
Sep 4, 20267.497.517.427.467.405.91M
Sep 3, 20267.587.627.507.517.457.51M
Sep 2, 20267.417.547.347.497.436.17M
Sep 1, 20267.357.457.257.377.315.83M
Aug 31, 20267.547.547.387.397.338.09M
Aug 28, 20267.517.567.487.547.484.67M
Aug 27, 20267.407.597.407.467.408.15M
Aug 26, 20267.407.467.377.447.385.97M
Aug 25, 20267.397.507.337.437.375.98M
Aug 24, 20267.397.467.367.427.365.64M
Aug 21, 20267.437.487.377.387.323.79M
Aug 20, 20267.357.417.327.377.314.82M
Aug 19, 20267.317.477.257.397.337.39M
Aug 18, 20267.257.287.217.227.167.49M
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.