LS머트리얼즈

13,120KRWMarket close of 10/20 (Tue)

Down -7.61%-1,080KRWMarket close of 10/20 (Tue)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/21 (Wed)13,940KRWUp +6.25%

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

Open: 14,080
High: 14,850
Low: 12,540
Day range: Day range low 12,540 high 14,850, open 14,080, close 13,120, previous close 14,200
Volume: 230×10K shares
: 30.5B KRW 0.79× the 20-session average

Market close of 10/20 (Tue)

Where it sits in the 1-year range

18% of the way up from the lowest close in 1 year (252 sessions) · -58.0% from the high

Something to check

1 to check: foreign & institutional net outflow together

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

!
Foreign & institutionalto check-18.8B KRW5 sessions: foreign -15.0B KRW · institutional -3.8B KRW
- Foreigners-15.0B KRW
- Institutions-3.8B KRW
- ← Sold moreBought more →
Last 5 sessions: foreigners -15.0B KRW · institutions -3.8B KRW
Daily moveusual range-7.61%-7.61%, 1.6× the usual (20-session average ±4.67%)
That day -7.61% · usual ±4.67% · large-move threshold ±9.3%
Trading valueusual range0.8×30.5B KRW, 0.8× the 20-session average
0.79× the 20-session average · check threshold 3×

The other 3 are within the usual range

See the full check report

52-week closing rangeNow 13,120

9,02031,250

Financials filed 2026-08-14 · KRX·DART

Something to check

1 to check: foreign & institutional net outflow together

Foreign & institutionalto checkDaily net flow bars for foreigners and institutions, last 5 sessions-18.8B KRW
Daily moveusual range-7.61% on the reference date, placed against the usual ±4.67% band1.6×
Trading valueusual range0.79× the 20-session average0.8×30.5B KRW, 0.8× the 20-session average
Earningsusual rangeQuarterly operating income bars (6); the four dark bars make up the sum288.58 million KRW
Recent filingsusual rangeOne cell per day for the last 14 days; only filing days are filled0No event filing in the last 14 days
Data dateusual rangeMarket close data of 2026-10-20

· 18 of 126 stocks up, preferred shares excluded · trading value 2.14 trillion KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
삼성전기	Close over the last 20 sessions -16.4%	Down -1.28%	838.6B KRW
대덕전자	Close over the last 20 sessions +30.1%	Down -1.12%	205.8B KRW
코리아써키트	Close over the last 20 sessions +42.4%	Up +12.40%	160.7B KRW
한화시스템	Close over the last 20 sessions +2.6%	Down -13.90%	138.0B KRW
심텍	Close over the last 20 sessions -5.1%	Down -2.13%	127.9B KRW

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