KRX · 000660 · stock
SK hynix Inc. (000660) stock price history
Every KRX trading session of SK hynix Inc. from Dec 27, 2002 to Nov 13, 2026: 5,909 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.
000660 adjusted close, 2002 to 2026
- ₩2,918,367
- All time high, 2026
- ₩2,986,353
- 52 week high, ₩499,527 low
- 5,909
- Daily sessions since 2002
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2002 to 2026 series and minute bars.
000660 key facts
- SK hynix Inc. (000660) closed at ₩1,216,000 on Nov 13, 2026 on KRX.
- 000660's all time high close is ₩2,918,367, set on Jun 22, 2026; its all time low close is ₩1,624 on Mar 26, 2003.
- 000660's 52 week range is ₩499,527 to ₩2,986,353.
- 000660 returned +99.3% over the year to Nov 13, 2026 and +1,104% over five years.
- Over ten years 000660 returned +3,362%, +42.5% a year compounded.
- 000660's deepest drawdown was -84.6% from Jul 23, 2007 to Nov 24, 2008.
- DataCedar holds 5,909 daily sessions of 000660 history from Dec 27, 2002 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
000660 price chart, 2002 to 2026
000660 returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -15.7% |
| 3 months | -23.6% |
| 6 months | -38.4% |
| Year to date | +87.2% |
| 1 year | +99.3% |
| 3 years | +840.6% |
| 5 years | +1,104% |
| 10 years | +3,362% |
| Since Dec 27, 2002 | +35,358% |
| Compound annual growth, 23.9 years | +27.9% |
000660 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩2,918,367 on Jun 22, 2026
- All time low close
- ₩1,624 on Mar 26, 2003
- 52 week high
- ₩2,986,353 on Jun 25, 2026
- 52 week low
- ₩499,527 on Nov 26, 2025
- Deepest drawdown
- -84.6% from Jul 23, 2007 to Nov 24, 2008, recovered Apr 15, 2011
- Best single session
- +32.2% on Apr 16, 2003
- Worst single session
- -22.5% on May 17, 2004
- Volatility, 1 year annualised
- 92.3%
- Sessions closing higher, 1 year
- 55%
- Growth of 1 since 2002
- 355×
- Best calendar year
- 2025, +278%
- Worst calendar year
- 2008, -72%
000660 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. 2002 starts on Dec 27, 2002; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩649,551 | ₩2,986,353 | ₩645,560 | ₩1,216,000 | +87.2% | 992.5M | 209 |
| 2025 | ₩168,359 | ₩657,534 | ₩161,696 | ₩649,551 | +278.3% | 906.8M | 241 |
| 2024 | ₩137,315 | ₩244,973 | ₩126,798 | ₩171,716 | +23.5% | 1.1B | 243 |
| 2023 | ₩73,026 | ₩140,946 | ₩71,081 | ₩139,084 | +90.7% | 777.6M | 243 |
| 2022 | ₩124,265 | ₩128,583 | ₩72,637 | ₩72,929 | -42.0% | 750.3M | 243 |
| 2021 | ₩118,024 | ₩142,672 | ₩85,793 | ₩125,704 | +11.9% | 1B | 248 |
| 2020 | ₩90,085 | ₩113,544 | ₩61,745 | ₩112,336 | +27.2% | 1B | 248 |
| 2019 | ₩56,916 | ₩91,023 | ₩52,645 | ₩88,302 | +57.2% | 778M | 246 |
| 2018 | ₩69,980 | ₩88,449 | ₩52,598 | ₩56,173 | -18.9% | 930.7M | 244 |
| 2017 | ₩39,965 | ₩80,645 | ₩39,831 | ₩69,256 | +73.5% | 964.9M | 241 |
| 2016 | ₩26,925 | ₩41,203 | ₩22,606 | ₩39,920 | +47.3% | 773.5M | 245 |
| 2015 | ₩41,576 | ₩44,828 | ₩24,755 | ₩27,101 | -34.5% | 852.5M | 248 |
| 2014 | ₩31,963 | ₩45,145 | ₩30,154 | ₩41,403 | +30.6% | 789.8M | 245 |
| 2013 | ₩22,529 | ₩32,351 | ₩20,332 | ₩31,705 | +42.9% | 1.2B | 246 |
| 2012 | ₩19,557 | ₩26,665 | ₩17,317 | ₩22,185 | +17.3% | 1.5B | 248 |
| 2011 | ₩21,539 | ₩32,222 | ₩13,354 | ₩18,911 | -8.5% | 2.6B | 248 |
| 2010 | ₩19,865 | ₩25,012 | ₩17,100 | ₩20,677 | +5.0% | 2.5B | 251 |
| 2009 | ₩5,706 | ₩19,908 | ₩5,372 | ₩19,695 | +251.9% | 4.1B | 253 |
| 2008 | ₩19,997 | ₩24,573 | ₩4,422 | ₩5,597 | -72.0% | 2B | 257 |
| 2007 | ₩27,442 | ₩29,747 | ₩16,435 | ₩19,959 | -26.5% | 1.4B | 245 |
| 2006 | ₩26,209 | ₩29,258 | ₩18,985 | ₩27,144 | +5.9% | 1.7B | 247 |
| 2005 | ₩8,359 | ₩25,628 | ₩8,040 | ₩25,628 | +210.5% | 2.1B | 257 |
| 2004 | ₩3,705 | ₩10,024 | ₩3,679 | ₩8,253 | +122.7% | 2.7B | 254 |
| 2003 | ₩3,369 | ₩5,730 | ₩1,504 | ₩3,705 | +10.0% | 3.9B | 256 |
| 2002 | ₩3,429 | ₩3,730 | ₩3,249 | ₩3,369 | n/a | 34M | 3 |
000660 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | ₩1,216,000 | -14.2% |
| October 2026 | ₩1,418,000 | -20.2% |
| September 2026 | ₩1,776,000 | +6.1% |
| August 2026 | ₩1,674,000 | -2.5% |
| July 2026 | ₩1,717,628 | -35.2% |
| June 2026 | ₩2,649,426 | +13.6% |
| May 2026 | ₩2,332,494 | +81.4% |
| April 2026 | ₩1,285,506 | +59.4% |
| March 2026 | ₩806,690 | -23.9% |
| February 2026 | ₩1,060,593 | +16.9% |
| January 2026 | ₩906,977 | +39.6% |
| December 2025 | ₩649,551 | +22.8% |
About the 000660 data
Daily bars. 5,909 sessions from Dec 27, 2002 to Nov 13, 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 6, 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 Dec 27, 2002, 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%3A000660/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
000660 share price history
