KRX · 004270 · stock

Namsung Corp. (004270) stock price history

Every KRX trading session of Namsung Corp. from Jan 4, 2000 to Sep 29, 2026: 6,684 daily bars, adjusted for splits and dividends, with minute bars from Sep 15, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.

Get 004270 data, free keyYear by year table

004270 adjusted close, 2000 to 2026

004270Namsung Corp.
₩5,530-25.3% over one year
20052010201520202025
₩34,280
All time high, 2020
₩7,480
52 week high, ₩4,670 low
6,684
Daily sessions since 2000

Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.

004270 key facts

  • Namsung Corp. (004270) closed at ₩5,530 on Sep 29, 2026 on KRX.
  • 004270's all time high close is ₩34,280, set on Nov 24, 2020; its all time low close is ₩838.40 on Sep 17, 2001.
  • 004270's 52 week range is ₩4,670 to ₩7,480.
  • 004270 returned -25.3% over the year to Sep 29, 2026 and -77.3% over five years.
  • Over ten years 004270 returned -64%, -9.8% a year compounded.
  • 004270's deepest drawdown was -86.0% from Nov 24, 2020 to Aug 21, 2026.
  • DataCedar holds 6,684 daily sessions of 004270 history from Jan 4, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

004270 price chart, 2000 to 2026

004270 adjusted close, Jan 4, 2000 to Sep 29, 2026₩1,074₩3,287₩10,058₩30,781200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

004270 returns

Price return from the last close on or before the window start to Sep 29, 2026, on adjusted closes.

PeriodReturn
1 month+12.1%
3 months+11.8%
6 months-4.8%
Year to date-18.1%
1 year-25.3%
3 years-69.1%
5 years-77.3%
10 years-64.4%
Since Jan 4, 2000+170.5%
Compound annual growth, 26.7 years+3.8%

004270 records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close
₩34,280 on Nov 24, 2020
All time low close
₩838.40 on Sep 17, 2001
52 week high
₩7,480 on Sep 29, 2025
52 week low
₩4,670 on Aug 18, 2026
Deepest drawdown
-86.0% from Nov 24, 2020 to Aug 21, 2026, not yet recovered
Best single session
+30.0% on May 14, 2019
Worst single session
-29.4% on Mar 19, 2020
Volatility, 1 year annualised
32.1%
Sessions closing higher, 1 year
42%
Growth of 1 since 2000
2.7×
Best calendar year
2005, +141%
Worst calendar year
2024, -50%

004270 price history by year

Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2000 starts on Jan 4, 2000; 2026 runs to Sep 29, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026₩6,754₩7,223₩4,670₩5,530-18.1%2M182
2025₩8,415₩9,821₩5,812₩6,754-19.7%2.9M241
2024₩17,017₩18,251₩7,121₩8,407-49.6%9.7M244
2023₩14,361₩23,935₩13,464₩16,680+15.5%39.2M245
2022₩23,748₩25,337₩12,262₩14,436-37.7%11.6M244
2021₩30,707₩37,157₩20,410₩23,158-25.2%53.3M248
2020₩22,986₩37,475₩7,335₩30,964+35.3%123.4M248
2019₩14,006₩36,798₩12,206₩22,877+66.3%105.1M246
2018₩15,235₩17,650₩6,606₩13,754-10.3%12.6M244
2017₩12,707₩19,586₩12,566₩15,342+19.1%20.4M241
2016₩14,191₩18,241₩9,623₩12,882-6.7%4.2M246
2015₩7,006₩23,819₩7,006₩13,811+77.2%8.2M249
2014₩5,669₩9,193₩5,181₩7,792+37.1%447.4K245
2013₩4,612₩6,357₩4,411₩5,683+23.6%451.9K247
2012₩5,077₩5,747₩4,263₩4,599-12.0%356.5K248
2011₩4,912₩5,365₩3,499₩5,227+6.9%461K248
2010₩5,105₩6,069₩4,271₩4,888-2.1%1.9M251
2009₩3,981₩5,667₩2,768₩4,992+31.6%1.6M253
2008₩5,286₩5,745₩2,569₩3,792-28.9%591.4K257
2007₩4,884₩7,363₩4,413₩5,337+9.3%538.7K246
2006₩5,487₩5,790₩3,283₩4,884-13.2%922.8K248
2005₩2,234₩6,022₩2,216₩5,627+141.4%3.1M259
2004₩2,347₩2,725₩1,705₩2,331-0.7%1.3M262
2003₩1,919₩2,496₩1,363₩2,347+22.3%1.2M261
2002₩1,591₩2,333₩1,449₩1,919+20.6%3.2M261
2001₩1,529₩1,876₩838.40₩1,591+4.0%5M261
2000₩1,864₩3,290₩1,286₩1,529n/a15.6M259

004270 monthly closes, last 12 months

MonthMonth end closeChange
September 2026₩5,530+12.1%
August 2026₩4,935-21.2%
July 2026₩6,260+24.6%
June 2026₩5,023-6.7%
May 2026₩5,385-7.0%
April 2026₩5,792+0.3%
March 2026₩5,777-5.1%
February 2026₩6,085-2.3%
January 2026₩6,231-7.7%
December 2025₩6,754+7.0%
November 2025₩6,313-5.8%
October 2025₩6,702-9.4%

About the 004270 data

Daily bars. 6,684 sessions from Jan 4, 2000 to Sep 29, 2026, one row per KRX trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.

Minute bars. Stored from Sep 15, 2026 forward, most recent session Sep 29, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.

Time and currency. Session dates are KRX trading days; minute timestamps are UTC. Prices are in KRW. Volume is shares traded on the session.

Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Jan 4, 2000, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.

curl "https://api.datacedar.com/v3/stocks/004270/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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