옵티코어
8,450KRWMarket close of 10/21 (Wed)
No trade that dayMarket close of 10/21 (Wed)
Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/22 (Thu)8,450KRWFlat 0.00%
Preliminary · just after the close · replaced by official KRX data tomorrow morning
- Volume
- 0×10K shares
- 0 KRW
Open, high and low are not shown — the source has no bar for the reference date
Market close of 10/21 (Wed)
Where it sits in the 1-year range
79%79% of the way up from the lowest close in 1 year (252 sessions) · -15.8% from the high
Something to check
2 to check: no trades this day · operating loss
Free · no sign-inSource from 2021-05-17
Points to check
- Daily moveto checkNo trades this day (0 shares)
- Earningsto check-5.5B KRWOperating income over the last four quarters -5.5B KRW (loss)
- Trading valuenot verifiedNo trading that day, so not compared with usual trading value
The other 3
- Recent filingsnot verified
- Foreign & institutionalnot verified
- Data date10/21 (Wed)Market close
See the full check report
Quarterly results · Q1 2026
- Revenue11.9B KRW
- vs. year ago
- +280.7%
- vs. prior quarter
- -9.8%
- Operating income-660.78 million KRW
- vs. year ago
- Still a loss
- vs. prior quarter
- Still a loss
- Operating margin-5.6%
- vs. year ago
- +29.7 pp
- vs. prior quarter
- +0.7 pp
Quarterly operating income trend
As of the latest official close · 2026-10-21Valuation filing date · 2026-05-15Same sector · 가전·전자기기
Up +0.90%· 40 of 82 stocks up, preferred shares excluded · trading value 204.8B KRW
| Stock | 20D | Change | Trading value |
|---|---|---|---|
| LG전자 | Close over the last 20 sessions -16.6% | Up +1.04% | 95.3B KRW |
| 빛과전자 | Close over the last 20 sessions -7.9% | Up +0.40% | 36.1B KRW |
| DGI | Down -8.33% | 14.9B KRW | |
| RFHIC | Close over the last 20 sessions -10.8% | Up +0.42% | 12.6B KRW |
| 한화비전 | Close over the last 20 sessions -11.0% | Up +2.57% | 5.9B 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.