KRX · 005070 · stock
Cosmo Advanced Materials & Technology Co., Ltd. (005070) stock price history
Every KRX trading session of Cosmo Advanced Materials & Technology Co., Ltd. from Sep 29, 2005 to Sep 28, 2026: 5,186 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.
005070 adjusted close, 2005 to 2026
- ₩231,083
- All time high, 2023
- ₩66,400
- 52 week high, ₩26,600 low
- 5,186
- 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.
005070 key facts
- Cosmo Advanced Materials & Technology Co., Ltd. (005070) closed at ₩44,350 on Sep 28, 2026 on KRX.
- 005070's all time high close is ₩231,083, set on Jun 13, 2023; its all time low close is ₩901.67 on Dec 5, 2008.
- 005070's 52 week range is ₩26,600 to ₩66,400.
- 005070 returned +7.4% over the year to Sep 28, 2026 and -6.8% over five years.
- Over ten years 005070 returned +749%, +23.8% a year compounded.
- 005070's deepest drawdown was -88.2% from Nov 25, 2005 to Dec 5, 2008.
- DataCedar holds 5,186 daily sessions of 005070 history from Sep 29, 2005 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
005070 price chart, 2005 to 2026
005070 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +9.8% |
| 3 months | +28.0% |
| 6 months | -14.2% |
| Year to date | +2.4% |
| 1 year | +7.4% |
| 3 years | -70.3% |
| 5 years | -6.8% |
| 10 years | +749.1% |
| Since Sep 29, 2005 | +917.8% |
| Compound annual growth, 21.0 years | +11.7% |
005070 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩231,083 on Jun 13, 2023
- All time low close
- ₩901.67 on Dec 5, 2008
- 52 week high
- ₩66,400 on Apr 22, 2026
- 52 week low
- ₩26,600 on Jul 30, 2026
- Deepest drawdown
- -88.2% from Nov 25, 2005 to Dec 5, 2008, recovered Apr 18, 2011
- Best single session
- +29.9% on May 11, 2016
- Worst single session
- -23.8% on Mar 19, 2020
- Volatility, 1 year annualised
- 75.2%
- Sessions closing higher, 1 year
- 48%
- Growth of 1 since 2005
- 10.2×
- Best calendar year
- 2017, +199%
- Worst calendar year
- 2008, -75%
005070 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 Sep 29, 2005; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩43,200 | ₩66,400 | ₩26,600 | ₩44,350 | +2.4% | 41.6M | 181 |
| 2025 | ₩51,500 | ₩65,300 | ₩29,500 | ₩43,300 | -15.9% | 113.4M | 241 |
| 2024 | ₩145,900 | ₩194,300 | ₩50,800 | ₩51,500 | -65.0% | 52.7M | 244 |
| 2023 | ₩52,523 | ₩238,966 | ₩51,045 | ₩147,300 | +188.6% | 130M | 245 |
| 2022 | ₩44,689 | ₩70,261 | ₩31,238 | ₩51,045 | +12.2% | 168.9M | 244 |
| 2021 | ₩19,856 | ₩54,593 | ₩16,703 | ₩45,477 | +134.9% | 291.6M | 248 |
| 2020 | ₩8,770 | ₩20,300 | ₩4,819 | ₩19,364 | +120.8% | 347.1M | 248 |
| 2019 | ₩15,590 | ₩17,012 | ₩6,652 | ₩8,770 | -43.1% | 124.6M | 246 |
| 2018 | ₩14,213 | ₩25,584 | ₩9,061 | ₩15,413 | +12.3% | 143.7M | 244 |
| 2017 | ₩4,664 | ₩17,678 | ₩3,678 | ₩13,725 | +199.4% | 134M | 241 |
| 2016 | ₩2,381 | ₩5,863 | ₩1,781 | ₩4,584 | +95.5% | 61.6M | 246 |
| 2015 | ₩2,492 | ₩3,753 | ₩1,803 | ₩2,345 | -6.2% | 23.5M | 249 |
| 2014 | ₩4,531 | ₩7,000 | ₩2,381 | ₩2,501 | -45.1% | 30.3M | 245 |
| 2013 | ₩4,388 | ₩6,751 | ₩3,318 | ₩4,557 | +5.0% | 25.6M | 247 |
| 2012 | ₩6,902 | ₩7,311 | ₩3,598 | ₩4,340 | -36.1% | 11M | 248 |
| 2011 | ₩5,321 | ₩8,821 | ₩4,220 | ₩6,796 | +29.2% | 56.3M | 248 |
| 2010 | ₩2,838 | ₩6,174 | ₩2,390 | ₩5,259 | +85.3% | 19M | 251 |
| 2009 | ₩1,057 | ₩3,367 | ₩914.99 | ₩2,838 | +174.2% | 14.2M | 253 |
| 2008 | ₩4,184 | ₩4,708 | ₩826.16 | ₩1,035 | -75.3% | 11.5M | 257 |
| 2007 | ₩4,650 | ₩8,128 | ₩3,358 | ₩4,184 | -6.5% | 17.4M | 246 |
| 2006 | ₩5,716 | ₩6,556 | ₩3,918 | ₩4,477 | -22.8% | 10M | 248 |
| 2005 | ₩4,371 | ₩8,368 | ₩4,157 | ₩5,796 | n/a | 17M | 66 |
005070 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ₩44,350 | +7.0% |
| August 2026 | ₩41,450 | +27.7% |
| July 2026 | ₩32,450 | -17.3% |
| June 2026 | ₩39,250 | -24.8% |
| May 2026 | ₩52,200 | -11.4% |
| April 2026 | ₩58,900 | +14.1% |
| March 2026 | ₩51,600 | -11.6% |
| February 2026 | ₩58,400 | +14.5% |
| January 2026 | ₩51,000 | +17.8% |
| December 2025 | ₩43,300 | -12.8% |
| November 2025 | ₩49,650 | -10.5% |
| October 2025 | ₩55,500 | +43.2% |
About the 005070 data
Daily bars. 5,186 sessions from Sep 29, 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 28, 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 Sep 29, 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/005070/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
005070 share price history
