Mitsubishi Heavy Industries is trading at ¥3,052 (-6.15%) amid sector pressure tied to election-related uncertainty over U.S. defense spending. - Investors worried a Democratic-controlled U.S. Congress could constrain military spending. - Reporting linked election-related budget uncertainty to weakness in Japanese heavy-industry defense shares. - No clear company-specific announcement was identified as the cause. Results were scheduled for November 6 and do not explain the November 5 trading session.