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Data I/O Corporation

DAIONASDAQTechnologyElectronic Components

$2.46Today:- (-)1Y −18.09%

As of Oct 23, 2026 close

Market cap
$23.55M
P/E (TTM)
-
Forward P/E
-
Dividend yield
-
52-week range
$2.16$4.49
Volume (live)
-
Avg. volume (3M)
28.74K

Data I/O (DAIO) Historical Stock Prices

Analyze Data I/O (DAIO) 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.

Data I/O (DAIO) Interactive Price Chart

Interactive historical price chart showing Data I/O stock price movements and trends across multiple time periods.

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DAIO 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 · Daily126 records
Showing 1-50 of 126
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DAIO 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 23, 20262.402.492.402.462.4634.48K
Oct 22, 20262.552.592.452.492.4964.83K
Oct 21, 20262.602.672.552.592.5932.98K
Oct 20, 20262.522.632.522.582.5831.20K
Oct 19, 20262.573.052.512.522.5265.56K
Oct 16, 20262.692.782.552.582.5859.47K
Oct 15, 20262.692.792.682.682.6821.93K
Oct 14, 20262.892.892.702.752.7549.72K
Oct 13, 20262.862.892.832.842.8419.11K
Oct 12, 20262.942.972.862.862.8631.72K
Oct 9, 20262.872.932.832.912.9129.08K
Oct 8, 20262.902.962.852.852.8517.86K
Oct 7, 20262.892.982.862.902.9015.47K
Oct 6, 20262.983.002.892.932.9312.86K
Oct 5, 20262.892.992.892.892.8925.30K
Oct 2, 20262.953.032.822.982.9817.35K
Oct 1, 20262.933.042.892.942.9427.84K
Sep 30, 20262.993.012.912.932.9356.56K
Sep 29, 20262.923.002.872.972.9715.76K
Sep 28, 20263.023.022.842.852.8510.22K
Sep 25, 20262.943.002.852.852.858.41K
Sep 24, 20262.942.942.832.882.889.04K
Sep 23, 20262.862.942.842.862.866.76K
Sep 22, 20262.932.952.852.882.8815.37K
Sep 21, 20262.923.042.852.902.9029.18K
Sep 18, 20262.812.942.792.812.8128.68K
Sep 17, 20262.793.002.792.832.8330.30K
Sep 16, 20262.812.832.752.802.8049.61K
Sep 15, 20262.762.812.742.772.7711.72K
Sep 14, 20262.762.812.742.762.7633.83K
Sep 11, 20262.792.872.772.772.774.98K
Sep 10, 20262.792.852.712.712.7110.21K
Sep 9, 20262.772.902.772.782.7819.87K
Sep 8, 20262.862.882.762.802.8026.99K
Sep 4, 20262.842.902.792.842.8415.53K
Sep 3, 20262.812.902.802.842.8438.08K
Sep 2, 20262.902.972.822.822.8216.29K
Sep 1, 20262.982.982.792.832.8320.34K
Aug 31, 20262.952.992.882.892.8923.92K
Aug 28, 20263.023.102.932.932.9327.43K
Aug 27, 20263.053.182.912.982.9841.48K
Aug 26, 20262.903.072.882.912.9123.42K
Aug 25, 20262.963.022.902.902.903.31K
Aug 24, 20262.963.092.882.882.889.44K
Aug 21, 20262.963.022.902.972.9748.95K
Aug 20, 20262.903.212.902.972.9715.38K
Aug 19, 20262.993.012.882.882.8818.49K
Aug 18, 20263.083.202.982.982.98136.90K
Aug 17, 20263.153.173.103.113.1134.48K
Aug 14, 20263.243.293.163.163.1618.69K
Show:
of 126

Source: Daily price history (open, high, low, close and volume). Data as of Oct 23, 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.