KRX · 017940 · stock
E1 Corporation (017940) stock price history
Every KRX trading session of E1 Corporation from Feb 4, 2000 to Sep 28, 2026: 6,660 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.
017940 adjusted close, 2000 to 2026
- ₩107,816
- All time high, 2026
- ₩109,232
- 52 week high, ₩67,734 low
- 6,660
- Daily sessions since 2000
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.
017940 key facts
- E1 Corporation (017940) closed at ₩92,200 on Sep 28, 2026 on KRX.
- 017940's all time high close is ₩107,816, set on Apr 29, 2026; its all time low close is ₩1,703 on Oct 3, 2000.
- 017940's 52 week range is ₩67,734 to ₩109,232.
- 017940 returned +29.4% over the year to Sep 28, 2026 and +107.7% over five years.
- Over ten years 017940 returned +145%, +9.4% a year compounded.
- 017940's deepest drawdown was -79.7% from Sep 27, 2007 to Mar 23, 2020.
- DataCedar holds 6,660 daily sessions of 017940 history from Feb 4, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
017940 price chart, 2000 to 2026
017940 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -5.6% |
| 3 months | +21.7% |
| 6 months | -4.8% |
| Year to date | +16.0% |
| 1 year | +29.4% |
| 3 years | +81.2% |
| 5 years | +107.7% |
| 10 years | +144.7% |
| Since Feb 4, 2000 | +3,972% |
| Compound annual growth, 26.6 years | +14.9% |
017940 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩107,816 on Apr 29, 2026
- All time low close
- ₩1,703 on Oct 3, 2000
- 52 week high
- ₩109,232 on Feb 20, 2026
- 52 week low
- ₩67,734 on Oct 13, 2025
- Deepest drawdown
- -79.7% from Sep 27, 2007 to Mar 23, 2020, recovered Jul 1, 2025
- Best single session
- +320.0% on Sep 29, 2005
- Worst single session
- -18.1% on Mar 1, 2000
- Volatility, 1 year annualised
- 42.8%
- Sessions closing higher, 1 year
- 50%
- Growth of 1 since 2000
- 40.7×
- Best calendar year
- 2005, +356%
- Worst calendar year
- 2008, -45%
017940 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. 2000 starts on Feb 4, 2000; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩79,659 | ₩109,232 | ₩73,935 | ₩92,200 | +16.0% | 3.1M | 181 |
| 2025 | ₩62,481 | ₩94,884 | ₩51,427 | ₩79,468 | +27.7% | 3.8M | 241 |
| 2024 | ₩55,989 | ₩76,152 | ₩50,858 | ₩62,209 | +10.9% | 4.4M | 244 |
| 2023 | ₩37,495 | ₩58,059 | ₩36,001 | ₩56,079 | +48.7% | 4.1M | 245 |
| 2022 | ₩36,512 | ₩45,209 | ₩31,876 | ₩37,702 | +2.1% | 3.5M | 244 |
| 2021 | ₩32,818 | ₩49,593 | ₩27,983 | ₩36,934 | +12.9% | 5.7M | 248 |
| 2020 | ₩33,680 | ₩35,772 | ₩15,376 | ₩32,708 | -2.9% | 5.1M | 248 |
| 2019 | ₩37,107 | ₩48,832 | ₩31,644 | ₩33,680 | -9.4% | 2.9M | 246 |
| 2018 | ₩36,517 | ₩48,411 | ₩35,681 | ₩37,174 | +1.6% | 2.1M | 244 |
| 2017 | ₩38,911 | ₩41,455 | ₩33,449 | ₩36,581 | -6.0% | 1.8M | 241 |
| 2016 | ₩36,481 | ₩40,688 | ₩31,853 | ₩38,911 | +5.4% | 1.2M | 246 |
| 2015 | ₩39,785 | ₩43,931 | ₩34,085 | ₩36,902 | -7.2% | 1.6M | 249 |
| 2014 | ₩37,861 | ₩44,078 | ₩35,173 | ₩39,785 | +6.3% | 2.7M | 245 |
| 2013 | ₩37,797 | ₩45,356 | ₩33,065 | ₩37,413 | -0.6% | 1.4M | 247 |
| 2012 | ₩28,313 | ₩39,627 | ₩24,036 | ₩37,634 | +33.4% | 1.8M | 248 |
| 2011 | ₩28,262 | ₩32,809 | ₩22,656 | ₩28,206 | -0.2% | 2.1M | 248 |
| 2010 | ₩34,029 | ₩34,029 | ₩25,635 | ₩28,262 | -17.1% | 1.4M | 251 |
| 2009 | ₩34,047 | ₩40,974 | ₩28,545 | ₩34,079 | -0.8% | 1.6M | 253 |
| 2008 | ₩61,289 | ₩62,491 | ₩24,035 | ₩34,342 | -45.0% | 1.8M | 257 |
| 2007 | ₩19,626 | ₩79,502 | ₩19,508 | ₩62,491 | +218.8% | 4.6M | 246 |
| 2006 | ₩19,094 | ₩20,605 | ₩15,362 | ₩19,603 | +2.7% | 1.7M | 248 |
| 2005 | ₩4,189 | ₩20,152 | ₩4,189 | ₩19,094 | +355.8% | 442.7K | 259 |
| 2004 | ₩3,528 | ₩4,189 | ₩3,528 | ₩4,189 | +18.7% | 0 | 262 |
| 2003 | ₩2,971 | ₩3,528 | ₩2,971 | ₩3,528 | +18.7% | 0 | 261 |
| 2002 | ₩2,047 | ₩2,971 | ₩2,047 | ₩2,971 | +45.1% | 0 | 261 |
| 2001 | ₩1,778 | ₩2,047 | ₩1,778 | ₩2,047 | +15.2% | 0 | 261 |
| 2000 | ₩2,264 | ₩2,264 | ₩1,703 | ₩1,778 | n/a | 0 | 236 |
017940 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ₩92,200 | -5.0% |
| August 2026 | ₩97,100 | +10.5% |
| July 2026 | ₩87,900 | +11.3% |
| June 2026 | ₩78,972 | -7.6% |
| May 2026 | ₩85,437 | -20.7% |
| April 2026 | ₩107,716 | +12.5% |
| March 2026 | ₩95,781 | -3.0% |
| February 2026 | ₩98,738 | +16.6% |
| January 2026 | ₩84,715 | +6.6% |
| December 2025 | ₩79,468 | +0.7% |
| November 2025 | ₩78,895 | +10.6% |
| October 2025 | ₩71,359 | +0.5% |
About the 017940 data
Daily bars. 6,660 sessions from Feb 4, 2000 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 Feb 4, 2000, 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/017940/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
017940 share price history
