[THE INVESTOR] On Oct. 7, Pulmuone (017810) declined 2.42% to 121,000 (US$ 108.47). It had declined 2.4% through the past month. Standard deviation, the volatility index for stock price, was 1.7% over the same period of time over one month.

- Compared with industrial mean, the Return comparison Volatility was negative - Most of related stocks also decline. Services industry -1.3% - Institutions and Individuals buy, Foreigners sell - Turnover Rate low in spite of proper Price Range - Institution 30.46%, Foreigners 17.01%

Compared with its close competitors within the same industry, KOSPI, even though the monthly earnings rate of Pulmuone was negative, its volatility for 1 month was lower than that of its peer group. Over the recent month, the return-on-risk, the return on investment with consideration about risk, was -1.4%. With low volatility, the return-on-risk remained around the average of its peer group. However, compared with the KOSPI industry, the return-on-risk is below the industrial mean, 1.1, and thus it is hard to say that the industrial comparison performance was positive. 

Comparing industry to the market, the KOSPI industry including Pulmuone records lower volatility but a higher earning rate than Services. In other words, the industry had been safer with high returns. 

From Oct. 04, institutions have been continuously selling Pulmuone during the past 3 trading days. As a shareholding sum by investor group for the past 4 weeks, institutions have bought 811 shares as they turn toward a buying stance and individuals have bought 1,857 shares with an increasing position. However, during the same period, foreigners have sold 2,668 shares with maintenance of a selling 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.