KRX · 28513K · stock
SK Chemicals Co.,Ltd (28513K) stock price history
Every KRX trading session of SK Chemicals Co.,Ltd from Jan 12, 2018 to Nov 12, 2026: 2,159 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.
28513K adjusted close, 2018 to 2026
- ₩193,286
- All time high, 2020
- ₩30,539
- 52 week high, ₩19,386 low
- 2,159
- Daily sessions since 2018
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2018 to 2026 series and minute bars.
28513K key facts
- SK Chemicals Co.,Ltd (28513K) closed at ₩23,500 on Nov 12, 2026 on KRX.
- 28513K's all time high close is ₩193,286, set on Aug 10, 2020; its all time low close is ₩15,682 on Aug 26, 2019.
- 28513K's 52 week range is ₩19,386 to ₩30,539.
- 28513K returned -20.7% over the year to Nov 12, 2026 and -67.6% over five years.
- Since Jan 12, 2018 28513K returned -30%, -4.0% a year compounded.
- 28513K's deepest drawdown was -91.2% from Aug 10, 2020 to Apr 9, 2025.
- DataCedar holds 2,159 daily sessions of 28513K history from Jan 12, 2018 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
28513K price chart, 2018 to 2026
28513K returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -5.6% |
| 3 months | +4.4% |
| 6 months | -6.5% |
| Year to date | -13.5% |
| 1 year | -20.7% |
| 3 years | -9.2% |
| 5 years | -67.6% |
| 10 years | n/a |
| Since Jan 12, 2018 | -30.2% |
| Compound annual growth, 8.8 years | -4.0% |
28513K records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩193,286 on Aug 10, 2020
- All time low close
- ₩15,682 on Aug 26, 2019
- 52 week high
- ₩30,539 on Nov 14, 2025
- 52 week low
- ₩19,386 on Jun 26, 2026
- Deepest drawdown
- -91.2% from Aug 10, 2020 to Apr 9, 2025, not yet recovered
- Best single session
- +43.8% on Jul 24, 2020
- Worst single session
- -33.6% on Oct 21, 2021
- Volatility, 1 year annualised
- 32.8%
- Sessions closing higher, 1 year
- 44%
- Best calendar year
- 2020, +512%
- Worst calendar year
- 2022, -56%
28513K 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 Jan 12, 2018; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩27,585 | ₩28,967 | ₩19,386 | ₩23,500 | -13.5% | 1.2M | 208 |
| 2025 | ₩18,926 | ₩32,683 | ₩16,108 | ₩27,156 | +45.2% | 2.5M | 241 |
| 2024 | ₩28,069 | ₩29,962 | ₩17,132 | ₩18,701 | -33.2% | 1.3M | 244 |
| 2023 | ₩34,136 | ₩37,161 | ₩24,408 | ₩27,976 | -17.8% | 2.1M | 245 |
| 2022 | ₩77,042 | ₩78,348 | ₩33,037 | ₩34,045 | -56.0% | 2.1M | 244 |
| 2021 | ₩158,216 | ₩191,459 | ₩63,960 | ₩77,390 | -47.2% | 13.4M | 248 |
| 2020 | ₩24,524 | ₩216,148 | ₩16,502 | ₩146,434 | +511.6% | 53.8M | 247 |
| 2019 | ₩20,093 | ₩37,449 | ₩15,560 | ₩23,943 | +19.2% | 16.5M | 246 |
| 2018 | ₩34,479 | ₩34,960 | ₩16,398 | ₩20,093 | n/a | 1.6M | 236 |
28513K monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | ₩23,500 | -0.8% |
| October 2026 | ₩23,700 | -7.8% |
| September 2026 | ₩25,700 | +7.8% |
| August 2026 | ₩23,850 | +14.0% |
| July 2026 | ₩20,918 | +4.7% |
| June 2026 | ₩19,985 | -10.7% |
| May 2026 | ₩22,391 | -18.3% |
| April 2026 | ₩27,400 | +11.4% |
| March 2026 | ₩24,601 | -13.4% |
| February 2026 | ₩28,395 | +7.2% |
| January 2026 | ₩26,489 | -2.5% |
| December 2025 | ₩27,156 | -2.4% |
About the 28513K data
Daily bars. 2,159 sessions from Jan 12, 2018 to Nov 12, 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 Nov 6, 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 12, 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/krx%3A28513K/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
28513K share price history
