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레이

228670KOSDAQView the 의료·정밀기기 sectorTheme Bio & healthcare

4,485KRWMarket close of 10/21 (Wed)

Down -1.64%-75KRWMarket close of 10/21 (Wed)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/22 (Thu)4,470KRWDown -0.33%

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

Open
4,500
High
4,580
Low
4,485
Day range
Day range low 4,485 high 4,580, open 4,500, close 4,485, previous close 4,560
Volume
2×10K shares
71.15 million KRW 0.39× the 20-session average

Market close of 10/21 (Wed)

Where it sits in the 1-year range

1-year close range 3,940 to 10,890 won, 8% up from the low

8% of the way up from the lowest close in 1 year (252 sessions) · -58.8% from the high

Something to check

1 to check: operating loss

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

Points to check

  • Earningsto check-13.4B KRWOperating income over the last four quarters -13.4B KRW (loss)Operating income, 8 quarters
  • Recent filingsnot verifiedOutside filing data coverage, so not verified
  • Foreign & institutionalnot verifiedOutside investor-flow coverage, so not verified

The other 3 are within the usual range

  • Daily move-1.64%usual range
  • Trading value0.4×usual range
  • Data date10/21 (Wed)Market close
See the full check report

Quarterly results · Q1 2026

Source: DART financials (Q4 derived as annual − three quarters) · Amended filing reflected
  • Revenue25.7B KRWRevenue bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    +4.9%
    vs. prior quarter
    -11.5%
  • Operating income-3.4B KRWOperating income bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    Turned to loss
    vs. prior quarter
    Still a loss
  • Operating margin-13.3%Operating margin bars for the last 8 quarters; the dark bar is this quarter
    vs. year ago
    -14.2 pp
    vs. prior quarter
    +15.4 pp

Quarterly operating income trend

As of the latest official close · 2026-10-21Valuation filing date · 2026-05-14
2021Q1 332.27 million KRW2026Q1 -3.4B KRWQ4 values are derived as the annual figure minus Q1–Q3. The value table marks them in the Type column.

Same sector · 의료·정밀기기

Up +2.11%

· 56 of 101 stocks up, preferred shares excluded · trading value 249.2B KRW

Same sector · top by trading value
Stock20DChangeTrading value
나노엔텍Close over the last 20 sessions +10.6%Up +8.13%39.0B KRW
케이씨텍Close over the last 20 sessions +38.5%Up +9.89%31.4B KRW
디아이Close over the last 20 sessions +20.2%Up +5.63%24.2B KRW
티에스이Close over the last 20 sessions +9.5%Up +3.42%20.1B KRW
레메디Close over the last 20 sessions -0.3%Up +4.50%19.6B KRW

Schedule

  • 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.