레이크머티리얼즈

12,020KRWMarket close of 10/20 (Tue)

Down -8.94%-1,180KRWMarket close of 10/20 (Tue)

Preliminary value right after the close — replaced by official KRX data tomorrow morningClose of 10/21 (Wed)12,440KRWUp +3.49%

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

Open: 13,090
High: 13,240
Low: 11,950
Day range: Day range low 11,950 high 13,240, open 13,090, close 12,020, previous close 13,200
Volume: 91×10K shares
: 11.3B KRW 1.50× the 20-session average

Market close of 10/20 (Tue)

Where it sits in the 1-year range

13% of the way up from the lowest close in 1 year (252 sessions) · -56.4% 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-8.94%-8.94%, 2.7× the usual (20-session average ±3.29%)
That day -8.94% · usual ±3.29% · large-move threshold ±6.6%
Trading valueusual range1.5×11.3B KRW, 1.5× the 20-session average
1.50× the 20-session average · check threshold 3×
Earningsusual range16.5B KRWOperating income over the last four quarters 16.5B KRWOperating income, 8 quarters

The other 3 are within the usual range

See the full check report

52-week closing rangeNow 12,020

9,65027,550

Financials filed 2026-08-14 · KRX·DART

Something to check

1 to check: bigger daily move than usual

Daily moveto check-8.94% on the reference date, placed against the usual ±3.29% band2.7×
Trading valueusual range1.50× the 20-session average1.5×11.3B KRW, 1.5× the 20-session average
Earningsusual rangeQuarterly operating income bars (6); the four dark bars make up the sum16.5B 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-10.6B KRW
Data dateusual rangeMarket close data of 2026-10-20

· 25 of 165 stocks up, preferred shares excluded · trading value 680.8B KRW

Same sector · top by trading value
Stock	20D	Change	Trading value
한화솔루션	Close over the last 20 sessions +7.2%	Down -10.01%	81.3B KRW
LG화학	Close over the last 20 sessions -6.8%	Down -8.35%	74.2B KRW
에이피알	Close over the last 20 sessions -12.2%	Down -6.49%	64.7B KRW
TS트릴리온	Close over the last 20 sessions +20.4%	Up +9.19%	37.4B KRW
이수스페셜티케미컬	Close over the last 20 sessions +33.0%	Down -6.76%	30.9B KRW

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