[THE INVESTOR] On Oct. 19, Aekyung Petrochemical (161000) declined 1.94% to 10,100 won (US$8.99). It had increased 9.72% through the past month. Standard deviation, which indicates volatility of stock, records 3% on the same period over one month.

Compared with its close competitors within the same industry, KOSPI, the monthly earnings rate of Aekyung Petrochemical was the highest and its volatility over one month was also the highest. Over the recent month, the return-on-risk, the return on investment with consideration about risk, was 3.2. Though its volatility was high, the return-on-risk was good with higher return. Moreover, compared with the KOSPI industry, the return-on-risk is much better than the industrial mean, 1.8, and thus the industrial comparison performance was positive.

Yesterday, institutions bought 3,177 shares, while foreigners sold 2,445 shares. As a shareholding sum by investor group for the past four weeks, foreigners have bought 49,867 shares and institutions have bought 73,869 shares in spite of lowered the position recently. However, during the same period, individuals have sold 123,736 shares with a decreasing 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.