KRX · 075580 · stock
Sejin Heavy Industries Co., Ltd. (075580) stock price history
Every KRX trading session of Sejin Heavy Industries Co., Ltd. from Nov 30, 2015 to Sep 28, 2026: 2,650 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.
075580 adjusted close, 2015 to 2026
- ₩25,757
- All time high, 2025
- ₩25,016
- 52 week high, ₩8,500 low
- 2,650
- Daily sessions since 2015
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2015 to 2026 series and minute bars.
075580 key facts
- Sejin Heavy Industries Co., Ltd. (075580) closed at ₩9,990 on Sep 28, 2026 on KRX.
- 075580's all time high close is ₩25,757, set on Sep 11, 2025; its all time low close is ₩961.85 on Mar 19, 2020.
- 075580's 52 week range is ₩8,500 to ₩25,016.
- 075580 returned -49.6% over the year to Sep 28, 2026 and +97.4% over five years.
- Over ten years 075580 returned +417%, +17.9% a year compounded.
- 075580's deepest drawdown was -68.8% from Oct 1, 2019 to Mar 19, 2020.
- DataCedar holds 2,650 daily sessions of 075580 history from Nov 30, 2015 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
075580 price chart, 2015 to 2026
075580 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -6.3% |
| 3 months | -23.7% |
| 6 months | -40.8% |
| Year to date | -41.8% |
| 1 year | -49.6% |
| 3 years | +111.3% |
| 5 years | +97.4% |
| 10 years | +416.8% |
| Since Nov 30, 2015 | +511.9% |
| Compound annual growth, 10.8 years | +18.2% |
075580 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩25,757 on Sep 11, 2025
- All time low close
- ₩961.85 on Mar 19, 2020
- 52 week high
- ₩25,016 on Oct 27, 2025
- 52 week low
- ₩8,500 on Jul 30, 2026
- Deepest drawdown
- -68.8% from Oct 1, 2019 to Mar 19, 2020, recovered Jun 22, 2020
- Best single session
- +30.0% on Mar 20, 2020
- Worst single session
- -20.2% on Mar 19, 2020
- Volatility, 1 year annualised
- 67.3%
- Sessions closing higher, 1 year
- 45%
- Growth of 1 since 2015
- 6.1×
- Best calendar year
- 2020, +124%
- Worst calendar year
- 2022, -10%
075580 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. 2015 starts on Nov 30, 2015; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩17,171 | ₩22,100 | ₩8,500 | ₩9,990 | -41.8% | 49.5M | 181 |
| 2025 | ₩8,089 | ₩27,039 | ₩6,326 | ₩17,171 | +112.3% | 309.2M | 241 |
| 2024 | ₩4,553 | ₩10,466 | ₩4,481 | ₩8,089 | +77.5% | 154.6M | 244 |
| 2023 | ₩4,764 | ₩6,716 | ₩3,843 | ₩4,557 | -3.4% | 69M | 245 |
| 2022 | ₩5,301 | ₩7,930 | ₩4,482 | ₩4,718 | -10.2% | 99.2M | 244 |
| 2021 | ₩5,851 | ₩6,945 | ₩3,959 | ₩5,257 | -9.5% | 125M | 248 |
| 2020 | ₩2,563 | ₩6,891 | ₩899.62 | ₩5,808 | +123.9% | 342.8M | 248 |
| 2019 | ₩2,186 | ₩3,166 | ₩2,118 | ₩2,594 | +18.5% | 59.1M | 246 |
| 2018 | ₩1,580 | ₩2,874 | ₩1,574 | ₩2,189 | +38.5% | 82.2M | 244 |
| 2017 | ₩1,763 | ₩2,467 | ₩1,508 | ₩1,580 | -8.8% | 77.2M | 241 |
| 2016 | ₩1,661 | ₩2,446 | ₩1,376 | ₩1,732 | +4.8% | 61.6M | 246 |
| 2015 | ₩1,820 | ₩1,896 | ₩1,531 | ₩1,653 | n/a | 6.1M | 22 |
075580 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ₩9,990 | -3.8% |
| August 2026 | ₩10,380 | +2.6% |
| July 2026 | ₩10,120 | -23.4% |
| June 2026 | ₩13,210 | -11.5% |
| May 2026 | ₩14,930 | -27.3% |
| April 2026 | ₩20,550 | +32.4% |
| March 2026 | ₩15,520 | -20.3% |
| February 2026 | ₩19,470 | +1.8% |
| January 2026 | ₩19,125 | +11.4% |
| December 2025 | ₩17,171 | -1.2% |
| November 2025 | ₩17,378 | -20.1% |
| October 2025 | ₩21,760 | +2.1% |
About the 075580 data
Daily bars. 2,650 sessions from Nov 30, 2015 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 Nov 30, 2015, 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/075580/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
075580 share price history
