OTCMKTS:INIS

International Isotopes Stock Price (Quote)

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$0.0700
+0 (+0%)
At Close: Jun 23, 2026

Range Low Price High Price Comment
30 days $0.0700 $0.0839 Tuesday, 23rd Jun 2026 INIS stock ended at $0.0700. During the day the stock fluctuated 0% from a day low at $0.0700 to a day high of $0.0700.
90 days $0.0461 $0.0900
52 weeks $0.0461 $0.110

Historical International Isotopes Inc. prices

Date Open High Low Close Volume
Jun 23, 2026 $0.0700 $0.0700 $0.0700 $0.0700 0
Jun 22, 2026 $0.0700 $0.0700 $0.0700 $0.0700 1 730
Jun 18, 2026 $0.0727 $0.0727 $0.0727 $0.0727 1 488
Jun 17, 2026 $0.0700 $0.0744 $0.0700 $0.0700 56 143
Jun 16, 2026 $0.0700 $0.0790 $0.0700 $0.0720 4 298
Jun 15, 2026 $0.0700 $0.0700 $0.0700 $0.0700 10 000
Jun 12, 2026 $0.0727 $0.0727 $0.0700 $0.0700 7 888
Jun 11, 2026 $0.0700 $0.0799 $0.0700 $0.0769 81 300
Jun 10, 2026 $0.0700 $0.0749 $0.0700 $0.0749 36 394
Jun 09, 2026 $0.0701 $0.0723 $0.0700 $0.0723 129 790
Jun 08, 2026 $0.0702 $0.0703 $0.0701 $0.0701 31 100
Jun 05, 2026 $0.0710 $0.0710 $0.0710 $0.0710 91 692
Jun 04, 2026 $0.0710 $0.0789 $0.0710 $0.0789 1 000
Jun 03, 2026 $0.0710 $0.0710 $0.0710 $0.0710 303
Jun 02, 2026 $0.0800 $0.0800 $0.0711 $0.0788 1 939
Jun 01, 2026 $0.0788 $0.0788 $0.0720 $0.0720 439
May 29, 2026 $0.0838 $0.0839 $0.0838 $0.0839 1 012
May 28, 2026 $0.0779 $0.0800 $0.0779 $0.0800 21 199
May 27, 2026 $0.0700 $0.0770 $0.0700 $0.0745 1 000
May 26, 2026 $0.0716 $0.0731 $0.0700 $0.0731 83 868
May 22, 2026 $0.0750 $0.0750 $0.0731 $0.0731 50 775
May 21, 2026 $0.0809 $0.0830 $0.0790 $0.0790 70 000
May 20, 2026 $0.0800 $0.0830 $0.0800 $0.0830 3 440
May 19, 2026 $0.0811 $0.0900 $0.0811 $0.0850 18 515
May 18, 2026 $0.0890 $0.0890 $0.0890 $0.0890 35 500

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 INIS stock historical prices to predict future price movements?
Trend Analysis: Examine the INIS 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 INIS 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 INTERNATIONAL ISOTOPES INC.
International Isotopes
International Isotopes Inc. manufactures and sells nuclear medicine calibration and reference standards, cobalt-60 products, and radiopharmaceutical and radiochemical contract manufacturing services in the United States and internationally. It operates through five segments: Nuclear Medicine Standards, Cobalt Products, Radiochemical Products, Radiological Services, and Fluorine Products. The Nuclear Medicine Standards segment manufactures sources...
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