The share prices of 日本語 and スーパツール, which announced earnings, fell. Following the earnings announcements on 20 October, the declines were calculated based on prices at 09:27 on the 21st and ranked as negative-impact stocks by Kabutan News.
The share prices of 日本語 and スーパツール both fell following their earnings announcements, and Kabutan News ranked them as earnings negative-impact stocks in descending order of their declines.
The stock-by-stock data listed 日本語 under code 5933.T, market 東Ｐ, with a decline of -3.72%, an announcement date of 20 October, the earnings period as the first half, and an ordinary-income change rate of -7.32. スーパツール was listed under code 5990.T, market 東Ｓ, with a decline of -1.59%, an announcement date of 20 October, the earnings period as the first half, and an ordinary-income change rate of -33.18.
A note stated that the decline was calculated as the percentage change in the share price at 09:27 on the 21st, based on the closing price on the day before the earnings announcement.
The article gives the final update time as 09:31 on 21 October.