** U.S.- listed shares of gold firms fall premarket, tracking bullion prices GOL/
** Spot gold XAU= down 0.4% at $3,222.49/ounce
** Bullion hit a record high of $3,245.42/ounce earlier in the day
** Prices fell after President Donald Trump excluded smartphones and computers from his reciprocal tariffs, although uncertainty around tariff plans kept prices above $3,200/ounce level
** Newmont NEM.N and Barrick Gold GOLD.N down marginally
** U.S.-listed shares of South African miners Gold Fields GFI.N down 2.2%, AngloGold Ashanti AU.N falls 1.9% and Harmony Gold HMY.N dips 2.9%
** U.S.-listed shares of Canadian miners Kinross Gold KGC.N and Agnico Eagle Mines AEM.N down marginally
(Reporting by Katha Kalia in Bengaluru)
((Katha.Kalia@thomsonreuters.com))