LiqTech - 15 Year Stock Price History | LIQT
Historical daily share price chart and data for LiqTech since 2011 adjusted for splits and dividends. The latest closing stock price for LiqTech as of September 18, 2026 is 0.70.
- The all-time high LiqTech stock closing price was 144.00 on February 06, 2012.
- The LiqTech 52-week high stock price is 3.35, which is 378.6% above the current share price.
- The LiqTech 52-week low stock price is 0.52, which is 25.7% below the current share price.
- The average LiqTech stock price for the last 52 weeks is 1.58.
| LiqTech Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 1.3302 | 1.4900 | 2.4000 | 0.5200 | 0.6971 | -52.25% |
| 2025 | 1.8791 | 1.8396 | 2.9600 | 1.3800 | 1.4600 | -20.78% |
| 2024 | 2.5854 | 3.4500 | 3.6000 | 1.5300 | 1.8429 | -45.96% |
| 2023 | 3.6148 | 3.0000 | 4.5152 | 3.0000 | 3.4100 | 12.17% |
| 2022 | 14.6230 | 47.1200 | 48.9200 | 2.8792 | 3.0400 | -93.36% |
| 2021 | 56.2210 | 60.0800 | 95.6000 | 37.9200 | 45.7600 | -28.50% |
| 2020 | 50.9583 | 49.9200 | 71.6000 | 25.6808 | 64.0000 | 36.75% |
| 2019 | 62.1481 | 46.4000 | 83.3600 | 36.0800 | 46.8000 | 6.75% |
| 2018 | 28.5699 | 17.2800 | 59.8400 | 9.6640 | 43.8400 | 141.11% |
| 2017 | 12.9400 | 21.3120 | 21.3120 | 8.3520 | 18.1824 | -11.22% |
| 2016 | 24.3726 | 29.6000 | 31.0400 | 18.5600 | 20.4800 | -36.50% |
| 2015 | 29.9278 | 35.8400 | 47.0400 | 21.1200 | 32.2528 | -7.53% |
| 2014 | 57.5171 | 68.4800 | 86.7200 | 32.0000 | 34.8800 | -51.56% |
| 2013 | 83.6607 | 42.5600 | 112.0000 | 42.5600 | 72.0000 | 63.04% |
| 2012 | 78.4339 | 115.2000 | 144.0000 | 39.6800 | 44.1600 | -63.59% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Industrial Products | Pollution Control Equipment & Services | $0.023B | $0.017B |
| LiqTech International, Inc. is a clean technology company. It engages in the provision of various technologies for the gas and liquid purification by manufacturing ceramic silicon carbide filters. The company sells its products to industrial customers in the United States, Canada, Europe, Asia, and South America. LiqTech International, Inc. is headquartered in Ballerup, Denmark. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Donaldson (DCI) | United States | $10.019B | 21.72 |
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| Perma-Fix Environmental Services (PESI) | United States | $0.370B | 0.00 |
| Energy Recovery (ERII) | United States | $0.360B | 24.96 |
| Sancon Resources Recovery (IGSC) | United States | $0.056B | 0.00 |
| Fuel Tech (FTEK) | United States | $0.055B | 0.00 |
| Euro Tech Holdings (CLWT) | Hong Kong, SAR China | $0.011B | 0.00 |