KRX · 010040 · stock

Korea Refractories Co., Ltd (010040) stock price history

Every KRX trading session of Korea Refractories Co., Ltd 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 010040 data, free keyYear by year table

010040 adjusted close, 2000 to 2026

010040Korea Refractories Co., Ltd
₩1,601-28.4% over one year
20052010201520202025
₩9,354
All time high, 2019
₩2,285
52 week high, ₩1,339 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.

010040 key facts

  • Korea Refractories Co., Ltd (010040) closed at ₩1,601 on Sep 28, 2026 on KRX.
  • 010040's all time high close is ₩9,354, set on Feb 14, 2019; its all time low close is ₩344.02 on Sep 25, 2001.
  • 010040's 52 week range is ₩1,339 to ₩2,285.
  • 010040 returned -28.4% over the year to Sep 28, 2026 and -60.4% over five years.
  • Over ten years 010040 returned -45%, -5.8% a year compounded.
  • 010040's deepest drawdown was -87.5% from Apr 10, 2000 to Sep 25, 2001.
  • DataCedar holds 6,655 daily sessions of 010040 history from Feb 11, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

010040 price chart, 2000 to 2026

010040 adjusted close, Feb 11, 2000 to Sep 28, 2026₩392.68₩1,077₩2,952₩8,095200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

010040 returns

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

PeriodReturn
1 month-0.5%
3 months+3.3%
6 months-16.4%
Year to date-23.6%
1 year-28.4%
3 years-43.5%
5 years-60.4%
10 years-44.7%
Since Feb 11, 2000+183.2%
Compound annual growth, 26.6 years+4.0%

010040 records

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

All time high close
₩9,354 on Feb 14, 2019
All time low close
₩344.02 on Sep 25, 2001
52 week high
₩2,285 on Oct 1, 2025
52 week low
₩1,339 on Jul 29, 2026
Deepest drawdown
-87.5% from Apr 10, 2000 to Sep 25, 2001, recovered Apr 11, 2007
Best single session
+30.0% on Sep 10, 2018
Worst single session
-21.1% on Feb 28, 2019
Volatility, 1 year annualised
29.9%
Sessions closing higher, 1 year
42%
Growth of 1 since 2000
2.8×
Best calendar year
2005, +205%
Worst calendar year
2008, -64%

010040 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₩2,090₩2,150₩1,339₩1,601-23.6%7.3M181
2025₩2,165₩2,490₩2,000₩2,095-2.6%6.2M241
2024₩2,881₩3,015₩1,903₩2,150-25.4%13M244
2023₩2,646₩4,671₩2,509₩2,881+8.9%192.1M245
2022₩3,233₩4,232₩2,396₩2,646-18.9%27.4M244
2021₩3,801₩5,010₩2,798₩3,261-15.1%116.5M248
2020₩3,652₩4,250₩1,611₩3,842+4.7%129.2M248
2019₩5,064₩9,714₩3,220₩3,670-26.1%301.5M246
2018₩2,693₩6,297₩2,622₩4,965+84.4%278.2M244
2017₩2,786₩3,260₩2,595₩2,693-3.3%19.5M241
2016₩2,729₩3,208₩2,298₩2,786+2.1%20M246
2015₩2,754₩4,276₩2,464₩2,729-0.7%21.3M249
2014₩2,979₩4,418₩2,554₩2,750-9.9%88.6M245
2013₩2,601₩3,567₩2,601₩3,052+16.7%18.7M247
2012₩2,712₩3,666₩2,419₩2,614-3.8%55.1M248
2011₩2,765₩3,038₩1,992₩2,716-0.6%9.4M248
2010₩2,806₩3,611₩2,244₩2,733-1.2%20.1M251
2009₩1,523₩5,170₩1,387₩2,765+81.6%11.9M253
2008₩4,192₩4,769₩1,262₩1,523-63.5%16.6M257
2007₩1,543₩6,653₩1,194₩4,176+170.6%61.1M246
2006₩1,483₩2,198₩1,023₩1,543+4.1%14.6M248
2005₩492.39₩2,433₩478.98₩1,483+204.7%132.4M259
2004₩459.22₩545.76₩390.34₩486.64+6.0%15.8M262
2003₩448.30₩530.88₩337.07₩459.22+2.4%21.3M261
2002₩450.61₩1,071₩438.19₩448.30-0.5%229M261
2001₩568.52₩991.67₩340.79₩450.61-20.7%93.3M261
2000₩590.50₩2,745₩446.02₩568.52n/a103.2M231

010040 monthly closes, last 12 months

MonthMonth end closeChange
September 2026₩1,601+1.7%
August 2026₩1,575+14.9%
July 2026₩1,371-14.8%
June 2026₩1,610-0.5%
May 2026₩1,618-19.1%
April 2026₩1,999+7.4%
March 2026₩1,862-10.7%
February 2026₩2,085+1.0%
January 2026₩2,065-1.4%
December 2025₩2,095+0.2%
November 2025₩2,090-1.6%
October 2025₩2,125-1.8%

About the 010040 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/010040/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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