KRX · 344820 · stock
KCC GLASS Corporation (344820) stock price history
Every KRX trading session of KCC GLASS Corporation from Jan 21, 2020 to Sep 28, 2026: 1,638 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.
344820 adjusted close, 2020 to 2026
- ₩62,704
- All time high, 2021
- ₩29,793
- 52 week high, ₩20,446 low
- 1,638
- Daily sessions since 2020
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.
344820 key facts
- KCC GLASS Corporation (344820) closed at ₩24,050 on Sep 28, 2026 on KRX.
- 344820's all time high close is ₩62,704, set on Sep 17, 2021; its all time low close is ₩8,740 on Mar 23, 2020.
- 344820's 52 week range is ₩20,446 to ₩29,793.
- 344820 returned -8.7% over the year to Sep 28, 2026 and -56.1% over five years.
- Since Jan 21, 2020 344820 returned -40%, -7.4% a year compounded.
- 344820's deepest drawdown was -78.2% from Jan 21, 2020 to Mar 23, 2020.
- DataCedar holds 1,638 daily sessions of 344820 history from Jan 21, 2020 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
344820 price chart, 2020 to 2026
344820 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -4.9% |
| 3 months | +16.2% |
| 6 months | -2.6% |
| Year to date | -3.7% |
| 1 year | -8.7% |
| 3 years | -31.0% |
| 5 years | -56.1% |
| 10 years | n/a |
| Since Jan 21, 2020 | -40.1% |
| Compound annual growth, 6.7 years | -7.4% |
344820 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩62,704 on Sep 17, 2021
- All time low close
- ₩8,740 on Mar 23, 2020
- 52 week high
- ₩29,793 on Feb 26, 2026
- 52 week low
- ₩20,446 on Jun 26, 2026
- Deepest drawdown
- -78.2% from Jan 21, 2020 to Mar 23, 2020, recovered Apr 8, 2021
- Best single session
- +22.8% on Apr 10, 2020
- Worst single session
- -21.5% on Mar 19, 2020
- Volatility, 1 year annualised
- 28.2%
- Sessions closing higher, 1 year
- 42%
- Best calendar year
- 2021, +69%
- Worst calendar year
- 2022, -35%
344820 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. 2020 starts on Jan 21, 2020; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩24,687 | ₩29,793 | ₩20,446 | ₩24,050 | -3.7% | 5.4M | 181 |
| 2025 | ₩33,786 | ₩33,965 | ₩23,510 | ₩24,970 | -26.1% | 8M | 241 |
| 2024 | ₩34,960 | ₩38,593 | ₩32,797 | ₩33,786 | -3.4% | 4.6M | 244 |
| 2023 | ₩30,921 | ₩41,173 | ₩28,955 | ₩34,960 | +13.1% | 6M | 245 |
| 2022 | ₩47,026 | ₩53,349 | ₩29,833 | ₩30,921 | -34.7% | 9.6M | 244 |
| 2021 | ₩28,006 | ₩63,245 | ₩26,714 | ₩47,343 | +69.3% | 35M | 248 |
| 2020 | ₩57,259 | ₩57,259 | ₩8,632 | ₩27,968 | n/a | 39.8M | 235 |
344820 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ₩24,050 | -4.8% |
| August 2026 | ₩25,250 | +14.8% |
| July 2026 | ₩22,000 | +2.7% |
| June 2026 | ₩21,420 | -12.7% |
| May 2026 | ₩24,535 | -14.0% |
| April 2026 | ₩28,527 | +18.6% |
| March 2026 | ₩24,049 | -14.8% |
| February 2026 | ₩28,235 | +11.4% |
| January 2026 | ₩25,347 | +1.5% |
| December 2025 | ₩24,970 | -3.5% |
| November 2025 | ₩25,865 | +5.8% |
| October 2025 | ₩24,452 | -6.3% |
About the 344820 data
Daily bars. 1,638 sessions from Jan 21, 2020 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 28, 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 21, 2020, 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/344820/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
344820 share price history
