KRX · 071950 · stock
KOAS Co., Ltd. (071950) stock price history
Every KRX trading session of KOAS Co., Ltd. from Aug 4, 2005 to Sep 28, 2026: 5,226 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.
071950 adjusted close, 2005 to 2026
- ₩73,759
- All time high, 2006
- ₩6,900
- 52 week high, ₩1,317 low
- 5,226
- Daily sessions since 2005
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2005 to 2026 series and minute bars.
071950 key facts
- KOAS Co., Ltd. (071950) closed at ₩1,915 on Sep 28, 2026 on KRX.
- 071950's all time high close is ₩73,759, set on Nov 7, 2006; its all time low close is ₩1,410 on May 4, 2026.
- 071950's 52 week range is ₩1,317 to ₩6,900.
- 071950 returned -63.0% over the year to Sep 28, 2026 and -86.2% over five years.
- Over ten years 071950 returned -90%, -20.5% a year compounded.
- 071950's deepest drawdown was -98.1% from Nov 7, 2006 to May 4, 2026.
- DataCedar holds 5,226 daily sessions of 071950 history from Aug 4, 2005 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
071950 price chart, 2005 to 2026
071950 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +15.4% |
| 3 months | -6.4% |
| 6 months | +11.0% |
| Year to date | -46.4% |
| 1 year | -63.0% |
| 3 years | -66.1% |
| 5 years | -86.2% |
| 10 years | -89.9% |
| Since Aug 4, 2005 | -95.3% |
| Compound annual growth, 21.2 years | -13.5% |
071950 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩73,759 on Nov 7, 2006
- All time low close
- ₩1,410 on May 4, 2026
- 52 week high
- ₩6,900 on Nov 13, 2025
- 52 week low
- ₩1,317 on Jul 29, 2026
- Deepest drawdown
- -98.1% from Nov 7, 2006 to May 4, 2026, not yet recovered
- Best single session
- +30.0% on Oct 31, 2023
- Worst single session
- -30.0% on Mar 4, 2026
- Volatility, 1 year annualised
- 127.4%
- Sessions closing higher, 1 year
- 42%
- Best calendar year
- 2009, +70%
- Worst calendar year
- 2008, -80%
071950 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. 2005 starts on Aug 4, 2005; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩3,585 | ₩5,180 | ₩1,317 | ₩1,915 | -46.4% | 30.2M | 181 |
| 2025 | ₩8,800 | ₩14,650 | ₩2,910 | ₩3,570 | -60.3% | 30.7M | 241 |
| 2024 | ₩6,030 | ₩13,200 | ₩3,510 | ₩9,000 | +49.3% | 20.9M | 244 |
| 2023 | ₩7,300 | ₩9,800 | ₩4,540 | ₩6,030 | -17.4% | 17.8M | 245 |
| 2022 | ₩11,150 | ₩15,000 | ₩7,150 | ₩7,300 | -34.5% | 6.4M | 244 |
| 2021 | ₩10,950 | ₩17,400 | ₩10,050 | ₩11,150 | +1.8% | 23.2M | 248 |
| 2020 | ₩12,850 | ₩14,700 | ₩7,000 | ₩10,950 | -15.1% | 11.3M | 248 |
| 2019 | ₩14,000 | ₩21,400 | ₩10,750 | ₩12,900 | -4.4% | 23.9M | 246 |
| 2018 | ₩12,050 | ₩31,500 | ₩10,650 | ₩13,500 | +21.6% | 30.7M | 244 |
| 2017 | ₩16,250 | ₩19,300 | ₩10,400 | ₩11,100 | -31.7% | 5.2M | 241 |
| 2016 | ₩28,400 | ₩29,000 | ₩13,500 | ₩16,250 | -45.1% | 15M | 246 |
| 2015 | ₩20,850 | ₩40,150 | ₩16,350 | ₩29,600 | +55.4% | 110.6M | 249 |
| 2014 | ₩12,450 | ₩22,500 | ₩11,600 | ₩19,050 | +57.4% | 74.6M | 245 |
| 2013 | ₩9,970 | ₩20,350 | ₩8,080 | ₩12,100 | +22.1% | 65.4M | 247 |
| 2012 | ₩8,140 | ₩20,300 | ₩8,140 | ₩9,910 | +21.7% | 34.2M | 248 |
| 2011 | ₩13,538 | ₩19,233 | ₩7,600 | ₩8,140 | -39.0% | 7.8M | 248 |
| 2010 | ₩11,764 | ₩20,120 | ₩9,056 | ₩13,351 | +13.5% | 8.7M | 251 |
| 2009 | ₩6,909 | ₩14,658 | ₩5,975 | ₩11,764 | +70.3% | 3.1M | 253 |
| 2008 | ₩34,545 | ₩34,545 | ₩5,462 | ₩6,909 | -80.3% | 1.7M | 257 |
| 2007 | ₩50,184 | ₩62,088 | ₩22,921 | ₩35,105 | -28.7% | 4.4M | 246 |
| 2006 | ₩44,115 | ₩75,393 | ₩33,145 | ₩49,250 | +11.6% | 6.1M | 248 |
| 2005 | ₩35,479 | ₩52,285 | ₩23,948 | ₩44,115 | n/a | 1.5M | 106 |
071950 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ₩1,915 | +11.5% |
| August 2026 | ₩1,718 | -7.0% |
| July 2026 | ₩1,848 | -8.7% |
| June 2026 | ₩2,025 | -9.2% |
| May 2026 | ₩2,230 | +54.2% |
| April 2026 | ₩1,446 | -5.7% |
| March 2026 | ₩1,534 | -56.5% |
| February 2026 | ₩3,530 | -23.6% |
| January 2026 | ₩4,620 | +29.4% |
| December 2025 | ₩3,570 | -24.5% |
| November 2025 | ₩4,730 | +17.1% |
| October 2025 | ₩4,040 | -20.2% |
About the 071950 data
Daily bars. 5,226 sessions from Aug 4, 2005 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 Aug 4, 2005, 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/071950/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
071950 share price history
