KRX · 010400 · stock
Woojin I&S Co., Ltd. (010400) stock price history
Every KRX trading session of Woojin I&S Co., Ltd. from Sep 14, 2018 to Nov 12, 2026: 1,993 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.
010400 adjusted close, 2018 to 2026
- ₩17,073
- All time high, 2018
- ₩5,400
- 52 week high, ₩2,632 low
- 1,993
- Daily sessions since 2018
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2018 to 2026 series and minute bars.
010400 key facts
- Woojin I&S Co., Ltd. (010400) closed at ₩3,650 on Nov 12, 2026 on KRX.
- 010400's all time high close is ₩17,073, set on Sep 17, 2018; its all time low close is ₩2,329 on Aug 6, 2025.
- 010400's 52 week range is ₩2,632 to ₩5,400.
- 010400 returned +34.7% over the year to Nov 12, 2026 and -49.5% over five years.
- Since Sep 14, 2018 010400 returned -78%, -17.1% a year compounded.
- 010400's deepest drawdown was -86.4% from Sep 17, 2018 to Aug 6, 2025.
- DataCedar holds 1,993 daily sessions of 010400 history from Sep 14, 2018 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
010400 price chart, 2018 to 2026
010400 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -6.4% |
| 3 months | -15.2% |
| 6 months | -5.7% |
| Year to date | -5.7% |
| 1 year | +34.7% |
| 3 years | -19.3% |
| 5 years | -49.5% |
| 10 years | n/a |
| Since Sep 14, 2018 | -78.3% |
| Compound annual growth, 8.2 years | -17.1% |
010400 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩17,073 on Sep 17, 2018
- All time low close
- ₩2,329 on Aug 6, 2025
- 52 week high
- ₩5,400 on Jul 27, 2026
- 52 week low
- ₩2,632 on Nov 12, 2025
- Deepest drawdown
- -86.4% from Sep 17, 2018 to Aug 6, 2025, not yet recovered
- Best single session
- +29.9% on Jan 5, 2023
- Worst single session
- -17.8% on Aug 5, 2024
- Volatility, 1 year annualised
- 52.9%
- Sessions closing higher, 1 year
- 48%
- Best calendar year
- 2025, +22%
- Worst calendar year
- 2024, -36%
010400 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. 2018 starts on Sep 14, 2018; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩3,869 | ₩5,400 | ₩3,090 | ₩3,650 | -5.7% | 5.8M | 208 |
| 2025 | ₩3,171 | ₩4,269 | ₩2,305 | ₩3,869 | +22.0% | 5.7M | 241 |
| 2024 | ₩5,082 | ₩5,457 | ₩2,734 | ₩3,171 | -35.6% | 2M | 244 |
| 2023 | ₩4,918 | ₩8,374 | ₩4,235 | ₩4,928 | +0.2% | 17M | 244 |
| 2022 | ₩6,872 | ₩8,894 | ₩4,779 | ₩4,918 | -28.2% | 10.7M | 244 |
| 2021 | ₩7,772 | ₩9,537 | ₩6,168 | ₩6,853 | -10.5% | 4.3M | 248 |
| 2020 | ₩7,676 | ₩9,119 | ₩4,164 | ₩7,658 | -0.8% | 9.7M | 248 |
| 2019 | ₩8,921 | ₩12,400 | ₩6,584 | ₩7,722 | -13.0% | 17.3M | 246 |
| 2018 | ₩12,998 | ₩21,449 | ₩7,558 | ₩8,876 | n/a | 54M | 70 |
010400 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | ₩3,650 | +0.7% |
| October 2026 | ₩3,625 | -10.5% |
| September 2026 | ₩4,050 | -3.1% |
| August 2026 | ₩4,180 | +0.5% |
| July 2026 | ₩4,160 | +23.4% |
| June 2026 | ₩3,370 | -9.3% |
| May 2026 | ₩3,715 | -9.5% |
| April 2026 | ₩4,105 | +12.3% |
| March 2026 | ₩3,655 | -0.5% |
| February 2026 | ₩3,672 | -2.9% |
| January 2026 | ₩3,783 | -2.2% |
| December 2025 | ₩3,869 | +3.5% |
About the 010400 data
Daily bars. 1,993 sessions from Sep 14, 2018 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 13, 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 14, 2018, 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%3A010400/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
010400 share price history
