Platinum Group Metals is trading 6.25% down at $1.20, with no clear company-specific catalyst identified for October 13. - The latest company news located was dated October 1; third-quarter results were released July 15. - Platinum was reported up 0.17% on October 13, while major U.S. indexes showed only modest declines. - Available evidence does not establish a sector or broad-market cause for the drop.