Mitsui Kinzoku shares plunge 10.7% on half-year results
The Japanese metals maker saw its stock slide on the back of its consolidated financial results for the six months ended September 30, 2026.
The Japanese metals maker saw its stock slide on the back of its consolidated financial results for the six months ended September 30, 2026. Published 2026-11-11 by Falling Shares.
| By Falling Shares Intelligence, edited by Wung Thomas, Editor-in-Chief

Written by Falling Shares Intelligence, our automated newsroom, from the public sources listed below and live market data. Every figure is checked against that material before publication, but the story has not been reviewed by a human editor. Check the linked sources before relying on it, and report errors to info@fallingshares.com.
Shares in Mitsui Kinzoku Co Ltd fell 10.73% on Wednesday after the company reported consolidated financial results for the six months ended September 30, 2026. The drop left the stock trading at 1,564.5 JPY, marking a sharp reversal in a market where the Nikkei 225 rose 2.6% in the same session.
Company-specific sell-off
The decline followed the release of the company's consolidated financial results for the six months ended September 30, 2026, under Japanese GAAP, according to a report from Marketscreener on November 10, 2026. The filing triggered a volume of 2,289,700 shares in the latest trading session.
By Falling Shares' measure, almost all of the move was company-specific, with the stock falling 11.9% in total while the broader market rose 4.8%. The stock is now 71.9% below its 52-week high of 5,770 JPY.
Technical indicators weaken
Falling Shares rates the stock Unstable, citing annualised volatility of 82.4% compared to 27.5% for the benchmark. The stock has recorded 46 sessions with moves of 5% or more in the past six months.
Risk signals include a long-term trend where the price is 52.1% below the 200-day average, with the 50-day average crossing below the 200-day average. Over the last month, the stock has lost 42.0% of its value, with 18.7% of that decline occurring in the past five days.