Northstar Clean Technologies Inc. (ROOF:TSXV) closed at $0.145 on October 23, 2026, down 3.33% on the day. The stock trades 59.7% below its 52-week high of $0.360 and 3.6% above its 52-week low of $0.140. Over the past year, it lost 57.4%. Northstar Clean Technologies Inc. is part of the Basic Industries sector.
In 252 trading sessions since October 23, 2025, ROOF closed higher on 63 days (25%). Its best day was July 9, 2026 (+19.35%) and its worst was February 12, 2026 (-9.30%). The stock moved 10% or more in a single session 2 times. It opened at least 5% above the previous day's high 4 times.
Northstar Clean Technologies Inc is engaged in the commercialization of proprietary process technology for the recycling of asphalt shingles and the extraction and recovery of asphalt cement, fiberglass/felt and mineral aggregates to be sold and used in asphalt pavement, shingle manufacturing, construction products, and other industrial applications.
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Based on end-of-day data. For information only, not investment advice.