If You Invested in Char Technologie (CTRNF)
Looking for the current price? See the CTRNF quote & overviewWhat $1,000 or $10,000 in CTRNF Would Be Worth Now
Real historical value by amount invested and how long ago| If you invested | 1 year ago | 5 years ago | 10 years ago | Since Jan 4, 2022 |
|---|---|---|---|---|
| $1,000 | $989 -1% | — | — | $276 -72% |
| $10,000 | $9,889 -1% | — | — | $2,760 -72% |
Based on real historical closing prices, dividend- and split-adjusted, through 2026-07-23. Past performance does not guarantee future results.
Custom Calculation
Choose your own date and amount for CTRNF$1,000 Investment Over Time
CTRNF vs S&P 500Year-by-Year Returns
CTRNF annual performance| Year | Start Price | End Price | Annual Return | Cumulative |
|---|---|---|---|---|
| 2022 | $0.5798 | $0.2070 | -64.3% | -64.3% |
| 2023 | $0.2070 | $0.35 | +69.1% | -39.6% |
| 2024 | $0.36 | $0.10 | -72.2% | -82.8% |
| 2025 | $0.1130 | $0.22 | +94.7% | -62.1% |
| 2026 | $0.3050 | $0.16 | -47.5% | -72.4% |
About Char Technologie
Industrials · OTC Link
CHAR Technologies Ltd. (CTRNF) is a Canadian clean-technology company that develops high-temperature pyrolysis systems for sustainable biomass energy and low-carbon solid products. The company's HTP systems are designed to process unmerchantable wood and organic waste into renewable energy streams, including renewable natural gas or green hydrogen, and into biocarbon, a solid product positioned as a carbon-neutral drop-in replacement for metallurgical coal in industrial applications.
The business centers on converting low-value organic feedstocks into products for energy and industrial-material markets. CHAR Tech's high-temperature thermal process can produce gas streams associated with renewable natural gas or hydrogen pathways while also producing biochar or biocarbon. The company also describes a related application for the destruction of PFAS in wastewater biosolids, using operating temperatures intended to break down long-chain fluorinated compounds while converting biosolids into energy and low-carbon solid products.
Assets, projects and commercial focus
CHAR Tech's project and asset base includes the Thorold Renewable Energy Facility and project references including Saint-Félicien and Lake Nipigon. The Thorold project is associated with biocarbon production and the company's broader HTP platform. In 2026, CHAR Tech closed the acquisition of Elkem ASA's biocarbon assets in Saguenay, Québec, including a biocarbon pellet production facility, proprietary intellectual property and related liabilities. The transaction also included a biocarbon offtake agreement with Elkem for 62,500 tonnes over five years.
The company's commercial model combines technology deployment, project development and supply agreements for renewable energy and biocarbon products. Its assets and partnerships are directed toward biomass conversion, industrial decarbonization, renewable gas production and replacement materials for carbon-intensive industrial inputs. Company announcements identify CHAR Tech securities with TSXV:YES, OTC:CTRNF and FSE:68K.
Frequently Asked Questions
Char Technologie investment returns
How much would $1,000 invested in Char Technologie be worth today?
If you invested $1,000 in Char Technologie (CTRNF) 1 years ago on 2025-08-01, your investment would be worth $989 as of 2026-07-23, representing a -1.1% total return, growing at a compounded rate of -1.1% per year (CAGR).
Has Char Technologie outperformed the S&P 500?
Comparison data requires at least 10 years of trading history. Use the calculator above to compare CTRNF performance over available time periods.
What is Char Technologie's average annual return?
The compound annual growth rate (CAGR) of CTRNF over the past 1 years is -1.1%, growing at a compounded rate each year. Individual years vary significantly — CTRNF's best recent year was 2025 (+94.7%) and worst was 2024 (-72.2%).
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