KRX · 003030 · stock
SeAH Steel Holdings Corporation (003030) stock price history
Every KRX trading session of SeAH Steel Holdings Corporation 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.
003030 adjusted close, 2005 to 2026
- ₩273,286
- All time high, 2025
- ₩260,000
- 52 week high, ₩94,200 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.
003030 key facts
- SeAH Steel Holdings Corporation (003030) closed at ₩107,500 on Sep 28, 2026 on KRX.
- 003030's all time high close is ₩273,286, set on Mar 12, 2025; its all time low close is ₩17,808 on Mar 19, 2020.
- 003030's 52 week range is ₩94,200 to ₩260,000.
- 003030 returned -30.4% over the year to Sep 28, 2026 and -18.7% over five years.
- Over ten years 003030 returned -6%, -0.6% a year compounded.
- 003030's deepest drawdown was -92.0% from May 28, 2014 to Mar 19, 2020.
- DataCedar holds 5,186 daily sessions of 003030 history from Sep 29, 2005 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
003030 price chart, 2005 to 2026
003030 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +4.0% |
| 3 months | -3.9% |
| 6 months | -43.9% |
| Year to date | -15.3% |
| 1 year | -30.4% |
| 3 years | -49.4% |
| 5 years | -18.7% |
| 10 years | -5.9% |
| Since Sep 29, 2005 | +134.6% |
| Compound annual growth, 21.0 years | +4.1% |
003030 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩273,286 on Mar 12, 2025
- All time low close
- ₩17,808 on Mar 19, 2020
- 52 week high
- ₩260,000 on Apr 3, 2026
- 52 week low
- ₩94,200 on Aug 19, 2026
- Deepest drawdown
- -92.0% from May 28, 2014 to Mar 19, 2020, recovered Sep 21, 2023
- Best single session
- +19.6% on Aug 17, 2021
- Worst single session
- -61.4% on Oct 5, 2018
- Volatility, 1 year annualised
- 58.8%
- Sessions closing higher, 1 year
- 43%
- Growth of 1 since 2005
- 2.3×
- Best calendar year
- 2021, +135%
- Worst calendar year
- 2018, -75%
003030 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 | ₩126,172 | ₩260,000 | ₩94,200 | ₩107,500 | -15.3% | 5.9M | 181 |
| 2025 | ₩177,439 | ₩287,540 | ₩122,211 | ₩126,866 | -28.5% | 2.9M | 241 |
| 2024 | ₩235,930 | ₩236,913 | ₩140,673 | ₩177,439 | -24.8% | 1.5M | 244 |
| 2023 | ₩144,239 | ₩241,698 | ₩130,692 | ₩235,930 | +65.2% | 2.9M | 245 |
| 2022 | ₩96,586 | ₩195,093 | ₩90,819 | ₩142,777 | +44.2% | 7M | 244 |
| 2021 | ₩42,178 | ₩137,918 | ₩39,911 | ₩98,988 | +135.2% | 4.8M | 248 |
| 2020 | ₩43,287 | ₩47,305 | ₩16,803 | ₩42,084 | -2.8% | 2.9M | 248 |
| 2019 | ₩43,614 | ₩52,637 | ₩39,810 | ₩43,287 | -0.7% | 1.3M | 246 |
| 2018 | ₩173,465 | ₩206,463 | ₩39,892 | ₩43,614 | -74.9% | 4.8M | 244 |
| 2017 | ₩163,833 | ₩207,888 | ₩154,279 | ₩173,465 | +5.9% | 3.4M | 241 |
| 2016 | ₩93,198 | ₩172,338 | ₩82,611 | ₩163,833 | +75.8% | 1.8M | 246 |
| 2015 | ₩132,516 | ₩148,324 | ₩86,943 | ₩93,198 | -30.2% | 2M | 249 |
| 2014 | ₩145,598 | ₩223,679 | ₩128,760 | ₩133,525 | -8.4% | 3.2M | 245 |
| 2013 | ₩149,359 | ₩210,011 | ₩124,871 | ₩145,763 | -3.0% | 2.5M | 247 |
| 2012 | ₩106,117 | ₩201,064 | ₩103,883 | ₩150,332 | +42.3% | 2.3M | 248 |
| 2011 | ₩81,898 | ₩171,596 | ₩81,118 | ₩105,638 | +30.5% | 2.9M | 248 |
| 2010 | ₩54,639 | ₩81,731 | ₩47,601 | ₩80,962 | +48.0% | 1.1M | 251 |
| 2009 | ₩60,906 | ₩71,873 | ₩44,325 | ₩54,714 | -4.8% | 1.6M | 253 |
| 2008 | ₩60,398 | ₩101,300 | ₩35,742 | ₩57,471 | -6.4% | 1.4M | 257 |
| 2007 | ₩47,348 | ₩90,329 | ₩41,921 | ₩61,417 | +31.6% | 1.9M | 246 |
| 2006 | ₩32,576 | ₩47,161 | ₩27,299 | ₩46,662 | +43.5% | 1.4M | 248 |
| 2005 | ₩45,597 | ₩47,467 | ₩30,632 | ₩32,516 | n/a | 850.7K | 66 |
003030 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ₩107,500 | +6.1% |
| August 2026 | ₩101,300 | -3.2% |
| July 2026 | ₩104,600 | -8.1% |
| June 2026 | ₩113,800 | -25.7% |
| May 2026 | ₩153,200 | -36.2% |
| April 2026 | ₩240,000 | +25.9% |
| March 2026 | ₩190,600 | +35.5% |
| February 2026 | ₩140,632 | +4.4% |
| January 2026 | ₩134,690 | +6.2% |
| December 2025 | ₩126,866 | -9.3% |
| November 2025 | ₩139,938 | -1.5% |
| October 2025 | ₩142,018 | -9.6% |
About the 003030 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 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 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/003030/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
003030 share price history
