Mattr Corp. fell 15.6% on Friday, November 13, 2026, on 1,463,454 shares, 5.8 times its average daily volume. Headlines around the move:
Mattr Corp. (MATR:TSX) closed at $18.39 on November 13, 2026, down 15.56% on the day. The stock trades 17.9% below its 52-week high of $22.39 and 153.0% above its 52-week low of $7.27. Over the past year, it gained 135.5%. Mattr Corp. is part of the Public Utilities sector.
In 252 trading sessions since November 13, 2025, MATR closed higher on 136 days (54%). Its best day was May 14, 2026 (+26.74%) and its worst was November 13, 2025 (-21.36%). The stock moved 10% or more in a single session 4 times. It opened at least 5% above the previous day's high 3 times.
Shawcor Ltd is an energy services company. The company's segments include Pipeline and Pipe Services, Composite Systems and Automotive and Industrial serving various sectors of the Infrastructure, Energy and Transportation markets. The firm operates through a global network of fixed and mobile manufacturing and service facilities and is valued for its integrity, technology, and capability to execute complex projects.
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Based on end-of-day data. For information only, not investment advice.