[THE INVESTOR] On Sept. 26, SK Materials (036490) increased 0.33% to 152,600 won (US$137.74). It had increased 1.37% through the past month. Standard deviation, the volatility index for stock price, records 2.4% on the same period over one month.

Compared with its close competitors within the same industry, KOSDAQ, the monthly earnings rate of SK Materials was considerably higher than that of its peer group, while its volatility within one month was at a proper rate. Over the recent month, the return-on-risk, the return on investment with consideration about risk, was 0.5. Though the volatility did not differ from the median, the high return lead the return-on-risk to a fair value. Moreover, compared with the KOSDAQ industry, the return-on-risk is much better than the industrial mean, 0.2, and thus the industrial comparison performance was positive.

While institutions have been buying SK Materials during the past six trading days, foreigners have been selling during the past six trading days. As a shareholding sum by investor group for the past four weeks, foreigners have sold 15,726 shares and institutions have sold 8,215 shares with dominant selling. However, during the same period, individuals have bought 23,941 shares lessening its position.

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.