Ucore Rare Metals Inc. (V.UCU) hit a new 52-week high of $1.08 Friday. Ucore commented on the latest executive order issued by President Trump, invoking wartime powers under the Defense Production Act to address threats to the country's national and economic security by reliance upon "hostile foreign powers' mineral production"

Arizona Sonoran Copper Company Inc. (T.ASCU) hit a new 52-week high of $2.26 Friday. No news stories today.

Berkshire Hathaway CDR (CAD Hedged) (T.BRK) hit a new 52-week high of $39.27 Friday. No news stories today.

Hydro One Limited (T.H) hit a new 52-week high of $49.18 Friday. No news stories today.

Northern Dynasty Minerals Ltd. (T.NDM) hit a new 52-week high of $1.13 Friday. No news stories today.

Quorum Information Technologies Inc. (V.QIS) hit a new 52-week high of $1.00 Friday. No news stories today.

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Trilogy Metals Inc. (T.TMQ) hit a new 52-week high of $2.50 Friday. No news stories today.

TerraVest Industries Inc. (T.TVK) hit a new 52-week high of $147.25 Friday. No news stories today.