Range Low Price High Price Comment
30 days $0.459 $0.80 Wednesday, 23rd Apr 2025 CLIR stock ended at $0.582. This is 0.328% more than the trading day before Tuesday, 22nd Apr 2025. During the day the stock fluctuated 7.14% from a day low at $0.560 to a day high of $0.600.
90 days $0.459 $1.40
52 weeks $0.459 $1.72

Historical ClearSign Combustion Corporation prices

Date Open High Low Close Volume
Apr 23, 2025 $0.560 $0.600 $0.560 $0.582 41 432
Apr 22, 2025 $0.600 $0.590 $0.570 $0.580 15 185
Apr 21, 2025 $0.620 $0.610 $0.573 $0.590 20 349
Apr 17, 2025 $0.575 $0.600 $0.575 $0.580 10 881
Apr 16, 2025 $0.619 $0.600 $0.540 $0.561 94 326
Apr 15, 2025 $0.590 $0.610 $0.564 $0.590 31 981
Apr 14, 2025 $0.620 $0.620 $0.560 $0.560 13 908
Apr 11, 2025 $0.620 $0.580 $0.540 $0.575 25 070
Apr 10, 2025 $0.620 $0.620 $0.550 $0.550 49 301
Apr 09, 2025 $0.555 $0.600 $0.510 $0.600 64 301
Apr 08, 2025 $0.540 $0.600 $0.502 $0.503 124 998
Apr 07, 2025 $0.475 $0.560 $0.459 $0.520 308 515
Apr 04, 2025 $0.600 $0.600 $0.500 $0.500 458 036
Apr 03, 2025 $0.722 $0.730 $0.600 $0.613 328 191
Apr 02, 2025 $0.761 $0.780 $0.733 $0.733 60 729
Apr 01, 2025 $0.750 $0.780 $0.750 $0.760 25 475
Mar 31, 2025 $0.780 $0.780 $0.730 $0.750 46 295
Mar 28, 2025 $0.770 $0.790 $0.750 $0.770 49 791
Mar 27, 2025 $0.770 $0.790 $0.770 $0.790 15 830
Mar 26, 2025 $0.770 $0.790 $0.760 $0.760 38 345
Mar 25, 2025 $0.760 $0.790 $0.760 $0.763 31 688
Mar 24, 2025 $0.80 $0.80 $0.760 $0.766 61 789
Mar 21, 2025 $0.765 $0.800 $0.765 $0.775 25 998
Mar 20, 2025 $0.770 $0.81 $0.770 $0.790 32 399
Mar 19, 2025 $0.80 $0.82 $0.773 $0.773 41 063

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 CLIR stock historical prices to predict future price movements?
Trend Analysis: Examine the CLIR 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 CLIR 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 CLEARSIGN COMBUSTION CORPORATION
ClearSign Combustion
ClearSign Technologies Corporation designs and develops products and technologies to enhance operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness of industrial and commercial systems in the United States and the People's Republic of China. Its ClearSign Core Burner Technology consists of an industrial burner body and a downstream porous ceramic structure or metal flame stabilizing device; ClearSig...
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