The U.S. natural gas price, at the Lower 48's Henry Hub, was $11.32 per million BTU on Thursday, up 25 cents from Wednesday's price.
Gold prices closed at $880.60 per ounce today on the New York Mercantile Exchange, up $11 for the day.
Zinc prices closed at $1.0511 per pound today, up a penny from Wednesday's price.



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