KRX · 034120 · stock

Seoul Broadcasting System (034120) stock price history

Every KRX trading session of Seoul Broadcasting System from Feb 11, 2000 to Sep 28, 2026: 6,655 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 034120 data, free keyYear by year table

034120 adjusted close, 2000 to 2026

034120Seoul Broadcasting System
₩11,750-39.9% over one year
20052010201520202025
₩55,871
All time high, 2008
₩20,378
52 week high, ₩10,500 low
6,655
Daily sessions since 2000

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.

034120 key facts

  • Seoul Broadcasting System (034120) closed at ₩11,750 on Sep 28, 2026 on KRX.
  • 034120's all time high close is ₩55,871, set on Jan 4, 2008; its all time low close is ₩10,700 on Jun 26, 2026.
  • 034120's 52 week range is ₩10,500 to ₩20,378.
  • 034120 returned -39.9% over the year to Sep 28, 2026 and -78.4% over five years.
  • Over ten years 034120 returned -47%, -6.2% a year compounded.
  • 034120's deepest drawdown was -80.8% from Jan 4, 2008 to Jun 26, 2026.
  • DataCedar holds 6,655 daily sessions of 034120 history from Feb 11, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

034120 price chart, 2000 to 2026

034120 adjusted close, Feb 11, 2000 to Sep 28, 2026₩11,750₩26,170₩40,590₩55,011200020052010201520202025
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

034120 returns

Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.

PeriodReturn
1 month-4.2%
3 months+9.8%
6 months-26.2%
Year to date-35.9%
1 year-39.9%
3 years-53.9%
5 years-78.4%
10 years-47.5%
Since Feb 11, 2000-66.5%
Compound annual growth, 26.6 years-4.0%

034120 records

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

All time high close
₩55,871 on Jan 4, 2008
All time low close
₩10,700 on Jun 26, 2026
52 week high
₩20,378 on Oct 30, 2025
52 week low
₩10,500 on Jul 29, 2026
Deepest drawdown
-80.8% from Jan 4, 2008 to Jun 26, 2026, not yet recovered
Best single session
+30.0% on Dec 23, 2024
Worst single session
-19.9% on Mar 13, 2020
Volatility, 1 year annualised
28.5%
Sessions closing higher, 1 year
46%
Best calendar year
2005, +125%
Worst calendar year
2008, -49%

034120 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 Feb 11, 2000; 2026 runs to Sep 28, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026₩18,477₩19,790₩10,500₩11,750-35.9%4.7M181
2025₩21,357₩29,097₩16,655₩18,320-15.6%25.2M241
2024₩29,881₩36,494₩14,343₩21,700-24.3%48.5M244
2023₩33,577₩46,662₩21,503₩28,656-13.8%22M245
2022₩46,222₩51,275₩25,731₩33,241-28.0%13.3M244
2021₩21,741₩56,298₩19,178₩46,175+114.2%45.2M248
2020₩18,858₩23,847₩12,358₩21,558+13.2%37.4M248
2019₩18,034₩26,302₩13,901₩19,041+4.8%21.6M246
2018₩23,895₩27,347₩16,127₩18,171-22.6%11.5M244
2017₩23,665₩27,039₩20,605₩23,486-0.6%11.1M241
2016₩31,043₩32,978₩20,560₩23,620-25.0%10.4M246
2015₩25,822₩39,659₩24,368₩31,493+22.0%15.3M249
2014₩36,574₩37,412₩22,033₩25,822-29.6%13.4M245
2013₩37,200₩45,057₩29,604₩36,663-0.4%14.6M247
2012₩32,502₩40,628₩26,515₩36,809+15.4%19.4M248
2011₩23,469₩38,137₩20,577₩31,904+33.8%25.5M248
2010₩38,472₩42,328₩22,631₩23,846-38.3%18M251
2009₩26,928₩42,256₩20,962₩38,640+40.9%11.3M253
2008₩52,663₩56,341₩18,311₩27,425-48.8%13.9M257
2007₩41,566₩55,421₩33,945₩53,524+28.1%27.4M246
2006₩49,727₩50,103₩26,441₩41,797-16.7%17.9M248
2005₩21,917₩50,253₩18,228₩50,178+125.2%13.8M259
2004₩26,158₩27,824₩16,517₩22,286-14.8%9.2M262
2003₩24,839₩29,189₩20,728₩26,158+5.3%15.4M261
2002₩26,766₩40,052₩20,574₩24,839-7.2%20M261
2001₩12,625₩27,024₩12,625₩26,766+112.0%28.1M261
2000₩35,653₩38,575₩12,157₩12,625n/a34.1M231

034120 monthly closes, last 12 months

MonthMonth end closeChange
September 2026₩11,750-3.8%
August 2026₩12,220+11.1%
July 2026₩11,000-2.1%
June 2026₩11,240-15.6%
May 2026₩13,310-16.3%
April 2026₩15,900+3.8%
March 2026₩15,320-15.4%
February 2026₩18,105-0.5%
January 2026₩18,193-0.7%
December 2025₩18,320-3.1%
November 2025₩18,908-3.5%
October 2025₩19,584+1.0%

About the 034120 data

Daily bars. 6,655 sessions from Feb 11, 2000 to Sep 28, 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 Feb 11, 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/034120/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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