삼성중공업

17,320KRWMarket close of 10/20 (Tue)

Down -5.36%-980KRWMarket close of 10/20 (Tue)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/21 (Wed)17,680KRWUp +2.08%

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

Open: 18,140
High: 18,140
Low: 17,270
Day range: Day range low 17,270 high 18,140, open 18,140, close 17,320, previous close 18,300
Volume: 350×10K shares
: 61.3B KRW 0.94× the 20-session average

Market close of 10/20 (Tue)

Where it sits in the 1-year range

0% of the way up from the lowest close in 1 year (252 sessions) · -49.7% from the high

Something to check

1 to check: bigger daily move than usual

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

Daily moveto check-5.36%-5.36%, 2.1× the usual (20-session average ±2.50%)
That day -5.36% · usual ±2.50% · large-move threshold ±5.0%
Trading valueusual range0.9×61.3B KRW, 0.9× the 20-session average
0.94× the 20-session average · check threshold 3×
Earningsusual range1.13 trillion KRWOperating income over the last four quarters 1.13 trillion KRWOperating income, 8 quarters

The other 3 are within the usual range

See the full check report

52-week closing rangeNow 17,320

17,32034,400

Financials filed 2026-08-14 · KRX·DART

Something to check

1 to check: bigger daily move than usual

Daily moveto check-5.36% on the reference date, placed against the usual ±2.50% band2.1×
Trading valueusual range0.94× the 20-session average0.9×61.3B KRW, 0.9× the 20-session average
Earningsusual rangeQuarterly operating income bars (6); the four dark bars make up the sum1.13 trillion KRW
Recent filingsusual rangeOne cell per day for the last 14 days; only filing days are filled0No event filing in the last 14 days
Foreign & institutionalusual rangeDaily net flow bars for foreigners and institutions, last 5 sessions+33.7B KRW
Data dateusual rangeMarket close data of 2026-10-20

· 2 of 28 stocks up, preferred shares excluded · trading value 650.8B KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
한화에어로스페이스	Close over the last 20 sessions -24.3%	Down -11.71%	202.4B KRW
HD현대중공업	Close over the last 20 sessions -27.8%	Down -7.96%	151.4B KRW
현대로템	Close over the last 20 sessions -27.3%	Down -13.70%	112.2B KRW
한화오션	Close over the last 20 sessions -27.6%	Down -8.26%	77.4B KRW
한국항공우주	Close over the last 20 sessions -12.6%	Down -6.26%	31.9B KRW

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