KRX · 298000 · stock
Hyosung Chemical Corporation (298000) stock price history
Every KRX trading session of Hyosung Chemical Corporation from Jul 13, 2018 to Sep 28, 2026: 2,011 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.
298000 adjusted close, 2018 to 2026
- ₩448,000
- All time high, 2021
- ₩87,500
- 52 week high, ₩38,900 low
- 2,011
- Daily sessions since 2018
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2018 to 2026 series and minute bars.
298000 key facts
- Hyosung Chemical Corporation (298000) closed at ₩52,600 on Sep 28, 2026 on KRX.
- 298000's all time high close is ₩448,000, set on Jul 15, 2021; its all time low close is ₩28,500 on Nov 27, 2024.
- 298000's 52 week range is ₩38,900 to ₩87,500.
- 298000 returned +35.2% over the year to Sep 28, 2026 and -86.2% over five years.
- Since Jul 13, 2018 298000 returned -63%, -11.5% a year compounded.
- 298000's deepest drawdown was -93.6% from Jul 15, 2021 to Nov 27, 2024.
- DataCedar holds 2,011 daily sessions of 298000 history from Jul 13, 2018 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
298000 price chart, 2018 to 2026
298000 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -11.6% |
| 3 months | +11.7% |
| 6 months | +35.2% |
| Year to date | +35.2% |
| 1 year | +35.2% |
| 3 years | -39.0% |
| 5 years | -86.2% |
| 10 years | n/a |
| Since Jul 13, 2018 | -63.3% |
| Compound annual growth, 8.2 years | -11.5% |
298000 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩448,000 on Jul 15, 2021
- All time low close
- ₩28,500 on Nov 27, 2024
- 52 week high
- ₩87,500 on Jun 18, 2026
- 52 week low
- ₩38,900 on Sep 29, 2025
- Deepest drawdown
- -93.6% from Jul 15, 2021 to Nov 27, 2024, not yet recovered
- Best single session
- +41.4% on Jun 15, 2026
- Worst single session
- -29.9% on Mar 19, 2020
- Volatility, 1 year annualised
- 69.7%
- Sessions closing higher, 1 year
- 12%
- Best calendar year
- 2021, +94%
- Worst calendar year
- 2022, -67%
298000 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. 2018 starts on Jul 13, 2018; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩38,900 | ₩87,500 | ₩38,900 | ₩52,600 | +35.2% | 7.7M | 181 |
| 2025 | ₩38,850 | ₩45,650 | ₩36,000 | ₩38,900 | -1.8% | 336.2K | 241 |
| 2024 | ₩86,000 | ₩86,500 | ₩28,150 | ₩39,600 | -54.0% | 5.1M | 244 |
| 2023 | ₩100,000 | ₩165,400 | ₩77,000 | ₩86,000 | -13.6% | 5.1M | 245 |
| 2022 | ₩312,000 | ₩371,500 | ₩99,500 | ₩99,500 | -67.2% | 4.5M | 244 |
| 2021 | ₩161,000 | ₩475,000 | ₩157,000 | ₩303,500 | +93.9% | 17.3M | 248 |
| 2020 | ₩145,000 | ₩172,500 | ₩51,000 | ₩156,500 | +8.3% | 7.9M | 248 |
| 2019 | ₩135,721 | ₩174,361 | ₩128,959 | ₩144,500 | +5.3% | 3.8M | 246 |
| 2018 | ₩110,289 | ₩189,889 | ₩106,453 | ₩137,170 | n/a | 7.3M | 114 |
298000 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ₩52,600 | -9.3% |
| August 2026 | ₩58,000 | -12.8% |
| July 2026 | ₩66,500 | +46.6% |
| June 2026 | ₩45,350 | +16.6% |
| May 2026 | ₩38,900 | 0.0% |
| April 2026 | ₩38,900 | 0.0% |
| March 2026 | ₩38,900 | 0.0% |
| February 2026 | ₩38,900 | 0.0% |
| January 2026 | ₩38,900 | 0.0% |
| December 2025 | ₩38,900 | 0.0% |
| November 2025 | ₩38,900 | 0.0% |
| October 2025 | ₩38,900 | 0.0% |
About the 298000 data
Daily bars. 2,011 sessions from Jul 13, 2018 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 Jul 13, 2018, 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/298000/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
298000 share price history
