KRX · 302440 · stock
SK bioscience Co.,Ltd. (302440) stock price history
Every KRX trading session of SK bioscience Co.,Ltd. from Mar 18, 2021 to Sep 28, 2026: 1,353 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.
302440 adjusted close, 2021 to 2026
- ₩335,500
- All time high, 2021
- ₩61,300
- 52 week high, ₩31,800 low
- 1,353
- Daily sessions since 2021
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2021 to 2026 series and minute bars.
302440 key facts
- SK bioscience Co.,Ltd. (302440) closed at ₩36,450 on Sep 28, 2026 on KRX.
- 302440's all time high close is ₩335,500, set on Aug 19, 2021; its all time low close is ₩32,500 on Jul 29, 2026.
- 302440's 52 week range is ₩31,800 to ₩61,300.
- 302440 returned -22.1% over the year to Sep 28, 2026 and -86.5% over five years.
- Since Mar 18, 2021 302440 returned -78%, -24.2% a year compounded.
- 302440's deepest drawdown was -90.3% from Aug 19, 2021 to Jul 29, 2026.
- DataCedar holds 1,353 daily sessions of 302440 history from Mar 18, 2021 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
302440 price chart, 2021 to 2026
302440 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -6.4% |
| 3 months | +4.3% |
| 6 months | -15.6% |
| Year to date | -24.4% |
| 1 year | -22.1% |
| 3 years | -46.2% |
| 5 years | -86.5% |
| 10 years | n/a |
| Since Mar 18, 2021 | -78.4% |
| Compound annual growth, 5.5 years | -24.2% |
302440 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩335,500 on Aug 19, 2021
- All time low close
- ₩32,500 on Jul 29, 2026
- 52 week high
- ₩61,300 on Nov 4, 2025
- 52 week low
- ₩31,800 on Jul 29, 2026
- Deepest drawdown
- -90.3% from Aug 19, 2021 to Jul 29, 2026, not yet recovered
- Best single session
- +29.7% on Aug 10, 2021
- Worst single session
- -14.2% on Nov 8, 2021
- Volatility, 1 year annualised
- 44.6%
- Sessions closing higher, 1 year
- 46%
- Best calendar year
- 2023, -2%
- Worst calendar year
- 2022, -67%
302440 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. 2021 starts on Mar 18, 2021; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩48,200 | ₩52,400 | ₩31,800 | ₩36,450 | -24.4% | 22.7M | 181 |
| 2025 | ₩50,500 | ₩61,300 | ₩35,800 | ₩48,200 | -4.4% | 37.5M | 241 |
| 2024 | ₩71,700 | ₩73,700 | ₩43,650 | ₩50,400 | -30.0% | 28.2M | 244 |
| 2023 | ₩73,500 | ₩88,600 | ₩57,100 | ₩72,000 | -2.0% | 58.5M | 245 |
| 2022 | ₩230,500 | ₩231,000 | ₩67,400 | ₩73,500 | -67.3% | 123.2M | 244 |
| 2021 | ₩130,000 | ₩362,000 | ₩111,500 | ₩225,000 | n/a | 246.9M | 198 |
302440 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ₩36,450 | -5.1% |
| August 2026 | ₩38,400 | +13.4% |
| July 2026 | ₩33,850 | -5.3% |
| June 2026 | ₩35,750 | -12.6% |
| May 2026 | ₩40,900 | -5.0% |
| April 2026 | ₩43,050 | +3.2% |
| March 2026 | ₩41,700 | -14.8% |
| February 2026 | ₩48,950 | -3.5% |
| January 2026 | ₩50,700 | +5.2% |
| December 2025 | ₩48,200 | -12.0% |
| November 2025 | ₩54,800 | +8.1% |
| October 2025 | ₩50,700 | +8.3% |
About the 302440 data
Daily bars. 1,353 sessions from Mar 18, 2021 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 Mar 18, 2021, 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/302440/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
302440 share price history
