[THE INVESTOR] On Sept. 21, Byuksan (007210) increased 4.42% to 4,965 won (US$ 4.43). It had declined 6.05% through the past month. Standard deviation, which indicates variableness, records 2.5% over the same period of time over one month.

- The Return On Risk, -2.4, it is lower than the industrial median - Most related stocks have also increased. Non-metallic Mineral Products industry +1.49% - Individuals and Foreigners buy, Institutions sell - Turnover Rate and Price Range both proper - Institution 19.15%, Foreigners 15.62%

Compared with its close competitors within the same industry, KOSPI, not only the monthly earnings rate of Byuksan had edged along, but its volatility for one month was also the highest among its peer group. Over the recent month, the return-on-risk, the return on investment with consideration about risk, was -2.4%. Though the volatility was the highest among its peer group, the return-on-risk remain around the average of its peer group, caused by low de However, compared with the KOSPI industry, the return-on-risk is below the industrial mean, -2.1, and thus it is hard to say that the industrial comparison performance was positive.

On Sept. 20, foreigners bought 49,561 shares, while institutions sold 105,217 shares. As a shareholding sum by investor group for the past four weeks, foreigners have bought 4,420 shares and individuals have bought 1,909,120 shares with an increasing position. However, during the same period, institutions have sold 1,913,540 shares with a selling trend.

Cumulated shareholdings per investor group (1Mo)		Total shareholdings per investor group

By HeRo (hero@heraldcorp.com)

This article is produced by the algorithm developed by the artificial intelligence developer ThinkPool in collaboration with Herald Corp.