KRX · 111770 · stock
Youngone Corporation (111770) stock price history
Every KRX trading session of Youngone Corporation from Jul 30, 2009 to Nov 12, 2026: 4,245 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.
111770 adjusted close, 2009 to 2026
- ₩96,644
- All time high, 2026
- ₩101,772
- 52 week high, ₩58,858 low
- 4,245
- Daily sessions since 2009
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2009 to 2026 series and minute bars.
111770 key facts
- Youngone Corporation (111770) closed at ₩69,600 on Nov 12, 2026 on KRX.
- 111770's all time high close is ₩96,644, set on Mar 3, 2026; its all time low close is ₩5,370 on Aug 20, 2009.
- 111770's 52 week range is ₩58,858 to ₩101,772.
- 111770 returned +14.1% over the year to Nov 12, 2026 and +83.3% over five years.
- Over ten years 111770 returned +216%, +12.2% a year compounded.
- 111770's deepest drawdown was -74.1% from Aug 18, 2015 to Mar 19, 2020.
- DataCedar holds 4,245 daily sessions of 111770 history from Jul 30, 2009 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
111770 price chart, 2009 to 2026
111770 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -4.3% |
| 3 months | -17.2% |
| 6 months | -13.7% |
| Year to date | -13.7% |
| 1 year | +14.1% |
| 3 years | +41.2% |
| 5 years | +83.3% |
| 10 years | +216.3% |
| Since Jul 30, 2009 | +996.9% |
| Compound annual growth, 17.3 years | +14.9% |
111770 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩96,644 on Mar 3, 2026
- All time low close
- ₩5,370 on Aug 20, 2009
- 52 week high
- ₩101,772 on Mar 3, 2026
- 52 week low
- ₩58,858 on Nov 12, 2025
- Deepest drawdown
- -74.1% from Aug 18, 2015 to Mar 19, 2020, recovered Jun 28, 2023
- Best single session
- +18.8% on Mar 20, 2020
- Worst single session
- -17.8% on Mar 19, 2020
- Volatility, 1 year annualised
- 50.9%
- Sessions closing higher, 1 year
- 52%
- Growth of 1 since 2009
- 11.0×
- Best calendar year
- 2011, +165%
- Worst calendar year
- 2016, -27%
111770 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. 2009 starts on Jul 30, 2009; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩80,668 | ₩101,772 | ₩65,900 | ₩69,600 | -13.7% | 17M | 208 |
| 2025 | ₩39,865 | ₩93,474 | ₩37,182 | ₩80,668 | +98.5% | 14.2M | 241 |
| 2024 | ₩42,077 | ₩48,843 | ₩29,751 | ₩40,632 | -3.9% | 23.4M | 243 |
| 2023 | ₩42,309 | ₩61,188 | ₩37,488 | ₩42,262 | -0.1% | 21.5M | 245 |
| 2022 | ₩38,411 | ₩46,268 | ₩31,995 | ₩42,309 | +11.0% | 28.8M | 244 |
| 2021 | ₩27,047 | ₩42,619 | ₩26,493 | ₩38,106 | +40.9% | 39.4M | 248 |
| 2020 | ₩28,555 | ₩29,941 | ₩13,606 | ₩27,047 | -6.0% | 45.6M | 248 |
| 2019 | ₩31,620 | ₩35,313 | ₩25,271 | ₩28,765 | -9.6% | 27.8M | 246 |
| 2018 | ₩25,894 | ₩33,909 | ₩21,702 | ₩31,827 | +22.9% | 29.4M | 244 |
| 2017 | ₩25,162 | ₩30,903 | ₩21,172 | ₩25,894 | +3.7% | 30.9M | 239 |
| 2016 | ₩33,958 | ₩44,901 | ₩20,956 | ₩24,959 | -26.6% | 39.5M | 245 |
| 2015 | ₩42,604 | ₩58,038 | ₩33,038 | ₩33,999 | -20.2% | 40.3M | 249 |
| 2014 | ₩33,033 | ₩57,658 | ₩27,828 | ₩42,604 | +25.2% | 24.4M | 245 |
| 2013 | ₩26,850 | ₩37,566 | ₩23,862 | ₩34,034 | +29.4% | 26.2M | 247 |
| 2012 | ₩21,698 | ₩30,172 | ₩16,511 | ₩26,292 | +19.6% | 30.9M | 247 |
| 2011 | ₩8,255 | ₩25,707 | ₩7,838 | ₩21,975 | +165.0% | 42.3M | 248 |
| 2010 | ₩8,912 | ₩9,105 | ₩5,980 | ₩8,294 | -8.1% | 34.7M | 250 |
| 2009 | ₩7,465 | ₩9,102 | ₩5,286 | ₩9,028 | n/a | 56.6M | 108 |
111770 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | ₩69,600 | +0.7% |
| October 2026 | ₩69,100 | +0.4% |
| September 2026 | ₩68,800 | -4.8% |
| August 2026 | ₩72,300 | -18.0% |
| July 2026 | ₩88,163 | +23.1% |
| June 2026 | ₩71,596 | -8.7% |
| May 2026 | ₩78,400 | -4.1% |
| April 2026 | ₩81,753 | +5.6% |
| March 2026 | ₩77,414 | -19.0% |
| February 2026 | ₩95,559 | +6.6% |
| January 2026 | ₩89,642 | +11.1% |
| December 2025 | ₩80,668 | -4.9% |
About the 111770 data
Daily bars. 4,245 sessions from Jul 30, 2009 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 Jul 30, 2009, 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%3A111770/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
111770 share price history
