The weekly top 50 ranking of stock-price decliners was published, covering 4,307 issues. Declines were calculated based on the 16 October closing prices, with the highest- and lowest-ranked issues shown.
This week's “Weekly Stock-Price Decliners Ranking [Top 50]” covers 4,307 issues, with the decline calculated on an adjusted-price basis from the 9 October closing price to the 16 October closing price. Regional listings and newly listed issues are excluded.
For example, エスポア on the Nagoya Stock Exchange N market had a decline of -87.5% and a share price of ¥3, while コスピブル on the Tokyo Stock Exchange EN market was down 27.7% at a share price of ¥51,800. They were followed by AIメカ on the Tokyo Stock Exchange S market, down 25.8% at ¥6,850, and ネイス on the Tokyo Stock Exchange G market, down 24.9% at ¥1,020.
The ranking also includes thematic issues related to semiconductors, artificial intelligence and cryptocurrencies, indicating that the declines reflected a mix of stock-price adjustments and the effects of individual news items and preliminary earnings reports.
The table lists issue name, market, percentage decline, share price, individual news, preliminary earnings reports and themes, and also shows the performance of the top 20 issues.
The source is Yahoo! Finance's stock ranking, with updates as of 17 October (Sat.) reflected.