Fortuna Silver Mines is trading 4.16% down at $10.14 as precious-metals weakness followed hotter-than-expected U.S. CPI. - The inflation data renewed concerns about Federal Reserve rate tightening, while gold and silver prices fell in early U.S. trading. - No new company-specific catalyst for the October 14 move appeared in the results; the latest company announcement was exploration drilling news released October 13. - The S&P 500 and Nasdaq were also lower, though precious-metals weakness is the closer sector explanation.