** U.S.-listed shares of silver miners fall premarket, tracking losses in the white metal's prices GOL/
** Spot silver XAG= slips 1.2% to $82.39 per ounce
** Prices fall as improved risk appetite lifts global equities, while investors await key U.S. economic data later this week that could shape the Federal Reserve's interest-rate decisions
** Hecla Mining HL.N and Coeur Mining CDE.N both fall ~1%
** Canadian miner Endeavour Silver EDR.TO, EXK.N down 1.2%
** Abrdn Physical Silver Shares ETF SIVR.P and iShares Silver Trust ETF SLV.P both fall 2%
(Reporting by Dharna Bafna in Bengaluru)
((dharna.bafna@thomsonreuters.com))