RF머트리얼즈

34,750KRWMarket close of 10/27 (Tue)

Down -4.79%-1,750KRWMarket close of 10/27 (Tue)

Preliminary value — replaced once official KRX data for the same date is publishedClose of 10/28 (Wed)34,800KRWUp +0.14%

Preliminary · replaced once official KRX data for the same date is published

Open: 38,750
High: 42,150
Low: 33,550
Day range: Day range low 33,550 high 42,150, open 38,750, close 34,750, previous close 36,500
Volume: 347×10K shares
: 125.9B KRW 2.97× the 20-session average

Market close of 10/27 (Tue)

Something to check

1 to check: foreign & institutional net outflow together

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

Data dateMost recent closing data10/27 (Tue)

Market close data of 2026-10-27

Points to check

!
Foreign & institutionalto check-28.6B KRW5 sessions: foreign -9.9B KRW · institutional -18.7B KRW
- Foreigners-9.9B KRW
- Institutions-18.7B KRW
- ← Sold moreBought more →
Last 5 sessions: foreigners -9.9B KRW · institutions -18.7B KRW
Recent filingsnot verifiedCould not read filing data, so not verified
Daily moveusual range-4.79%-4.79%, 1.0× the usual (20-session average ±4.62%)
That day -4.79% · usual ±4.62% · large-move threshold ±9.2%

The other 2 are within the usual range

With 62 trading days, the 1-year position isn't calculated · First data date 7/24 (Fri)

See the full check report

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-28.6B KRW
Recent filingsnot verifiedCould not read filing data, so not verified
Daily moveusual range-4.79% on the reference date, placed against the usual ±4.62% band1.0×
Trading valueusual range2.97× the 20-session average3.0×
Earningsusual rangeQuarterly operating income bars (6); the four dark bars make up the sum13.1B KRW
Data dateusual rangeMarket close data of 2026-10-27

· 94 of 127 stocks up, preferred shares excluded · trading value 2.17 trillion KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
삼성전기	Close over the last 20 sessions -20.3%	Up +7.42%	933.4B KRW
대덕전자	Close over the last 20 sessions +7.0%	Up +6.68%	139.7B KRW
심텍	Close over the last 20 sessions -21.6%	Up +9.23%	125.4B KRW
두산	Close over the last 20 sessions -37.0%	Up +5.66%	74.2B KRW
코리아써키트	Close over the last 20 sessions +15.7%	Up +13.40%	73.3B KRW

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