KRX · 249420 · stock
Ildong Pharmaceutical Co., Ltd. (249420) stock price history
Every KRX trading session of Ildong Pharmaceutical Co., Ltd. from Aug 31, 2016 to Nov 12, 2026: 2,491 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.
249420 adjusted close, 2016 to 2026
- ₩75,001
- All time high, 2022
- ₩44,752
- 52 week high, ₩11,250 low
- 2,491
- Daily sessions since 2016
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2016 to 2026 series and minute bars.
249420 key facts
- Ildong Pharmaceutical Co., Ltd. (249420) closed at ₩12,680 on Nov 12, 2026 on KRX.
- 249420's all time high close is ₩75,001, set on Apr 7, 2022; its all time low close is ₩9,219 on Mar 19, 2020.
- 249420's 52 week range is ₩11,250 to ₩44,752.
- 249420 returned -55.6% over the year to Nov 12, 2026 and -15.5% over five years.
- Over ten years 249420 returned -1%, -0.1% a year compounded.
- 249420's deepest drawdown was -86.1% from Apr 7, 2022 to Apr 9, 2025.
- DataCedar holds 2,491 daily sessions of 249420 history from Aug 31, 2016 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
249420 price chart, 2016 to 2026
249420 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -6.6% |
| 3 months | -16.9% |
| 6 months | -44.6% |
| Year to date | -66.8% |
| 1 year | -55.6% |
| 3 years | -20.8% |
| 5 years | -15.5% |
| 10 years | -0.6% |
| Since Aug 31, 2016 | -28.9% |
| Compound annual growth, 10.2 years | -3.3% |
249420 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩75,001 on Apr 7, 2022
- All time low close
- ₩9,219 on Mar 19, 2020
- 52 week high
- ₩44,752 on Dec 12, 2025
- 52 week low
- ₩11,250 on Jul 30, 2026
- Deepest drawdown
- -86.1% from Apr 7, 2022 to Apr 9, 2025, not yet recovered
- Best single session
- +30.0% on Mar 25, 2022
- Worst single session
- -30.0% on Jul 21, 2022
- Volatility, 1 year annualised
- 71.5%
- Sessions closing higher, 1 year
- 42%
- Best calendar year
- 2025, +227%
- Worst calendar year
- 2023, -36%
249420 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. 2016 starts on Aug 31, 2016; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩38,245 | ₩43,659 | ₩11,250 | ₩12,680 | -66.8% | 64.9M | 208 |
| 2025 | ₩11,831 | ₩44,752 | ₩10,232 | ₩38,245 | +227.1% | 356M | 241 |
| 2024 | ₩18,040 | ₩20,364 | ₩10,490 | ₩11,692 | -35.2% | 38.5M | 243 |
| 2023 | ₩27,865 | ₩30,050 | ₩14,285 | ₩18,040 | -36.4% | 85.6M | 245 |
| 2022 | ₩33,974 | ₩78,974 | ₩23,891 | ₩28,361 | -15.0% | 786.5M | 244 |
| 2021 | ₩18,825 | ₩40,729 | ₩12,318 | ₩33,378 | +77.8% | 141M | 248 |
| 2020 | ₩15,847 | ₩25,133 | ₩9,219 | ₩18,775 | +18.5% | 69.5M | 248 |
| 2019 | ₩19,465 | ₩22,286 | ₩13,353 | ₩15,847 | -17.6% | 24.2M | 246 |
| 2018 | ₩20,535 | ₩25,976 | ₩15,533 | ₩19,230 | -6.4% | 29.3M | 244 |
| 2017 | ₩15,213 | ₩22,467 | ₩13,370 | ₩20,535 | +37.8% | 25.1M | 241 |
| 2016 | ₩21,146 | ₩22,129 | ₩10,854 | ₩14,900 | n/a | 14.1M | 83 |
249420 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | ₩12,680 | +0.8% |
| October 2026 | ₩12,580 | -9.8% |
| September 2026 | ₩13,950 | -5.6% |
| August 2026 | ₩14,770 | +7.6% |
| July 2026 | ₩13,730 | -18.8% |
| June 2026 | ₩16,900 | -20.8% |
| May 2026 | ₩21,350 | -19.4% |
| April 2026 | ₩26,500 | -5.5% |
| March 2026 | ₩28,050 | -27.2% |
| February 2026 | ₩38,543 | +2.0% |
| January 2026 | ₩37,798 | -1.2% |
| December 2025 | ₩38,245 | +31.2% |
About the 249420 data
Daily bars. 2,491 sessions from Aug 31, 2016 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 Aug 31, 2016, 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%3A249420/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
249420 share price history
