Star Diamond Corporation (DIAM:TSX) closed at $0.020 on October 23, 2026, unchanged on the day. It is trading at its 52-week low of $0.020. Over the past year, it lost 50.0%. Star Diamond Corporation is part of the Energy sector.
In 252 trading sessions since October 23, 2025, DIAM closed higher on 29 days (12%). Its best day was July 6, 2026 (+50.00%) and its worst was July 3, 2026 (-33.33%). The stock moved 10% or more in a single session 59 times. It opened at least 5% above the previous day's high 21 times.
Star Diamond Corp is a Canadian natural resource company. The principal activities of the company are the exploration, development, and production of diamonds. The company owns an interest in the Star-Orion South Diamond project, and Fort a la Corne Diamond District properties located in central Saskatchewan; and Buffalo Hills property located in the northwest of Edmonton.
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