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000155KOSPIView the 전자부품 sectorTheme Semiconductors & electronics

351,500KRWMarket close of 10/21 (Wed)

Up +2.03%+7,000KRWMarket close of 10/21 (Wed)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/22 (Thu)343,000KRWDown -2.42%

Preliminary · just after the close · replaced by official KRX data tomorrow morning

Open
347,500
High
364,500
Low
341,000
Day range
Day range low 341,000 high 364,500, open 347,500, close 351,500, previous close 344,500
Volume
1×10K shares
2.3B KRW 0.46× the 20-session average

Market close of 10/21 (Wed)

Where it sits in the 1-year range

1-year close range 340,000 to 736,000 won, 3% up from the low

3% of the way up from the lowest close in 1 year (252 sessions) · -52.2% from the high

Usual range

Nothing unusual in the 4 checked items

Free · no sign-inSource from 2021-05-17

Points to check

  • Recent filingsnot verifiedOutside filing data coverage, so not verified
  • Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified
  • Daily moveusual range+2.03%+2.03%, 0.5× the usual (20-session average ±3.78%)
    That day +2.03% · usual ±3.78% · large-move threshold ±7.6%

The other 3 are within the usual range

  • Trading value0.5×usual range
  • EarningsOperating income, 8 quartersOperating income, 8 quarters
  • Data date10/21 (Wed)Market close
See the full check report

Quarterly results · Q2 2026

Source: DART financials (Q4 derived as annual − three quarters) · Amended filing reflected
  • Revenue5.59 trillion KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +4.5%
    vs. prior quarter
    +10.4%
  • Operating income488.4B KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +36.5%
    vs. prior quarter
    +43.3%
  • Operating margin8.7%Operating margin bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +2.1 pp
    vs. prior quarter
    +2.0 pp

Quarterly operating income trend

2021Q1 398.0B KRW2026Q2 488.4B KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 전자부품

Up +1.55%

· 72 of 127 stocks up, preferred shares excluded · trading value 2.04 trillion KRW

Same sector · top by trading value
Stock20DChangeTrading value
삼성전기Close over the last 20 sessions -12.2%Up +1.13%723.2B KRW
대덕전자Close over the last 20 sessions +31.1%Down -0.23%131.7B KRW
한화시스템Close over the last 20 sessions -4.1%Up +5.24%86.6B KRW
성호전자Close over the last 20 sessions +33.8%Up +7.64%84.4B KRW
심텍Close over the last 20 sessions -1.7%Up +1.61%71.7B KRW

Other share classes of this company · 두산두산2우B

Schedule

  • Q3 report due · 11/16 (Mon) · in 25 days
  • Next data 10/23 (Fri) after 08:50

Investor flows, financials and valuation are provided for 369 stocks. These stocks account for about 85% of trading value, about 92% of market capitalisation. Coverage status →

For information only, not a solicitation to invest. Investment decisions and their results are your own responsibility.