KRX · 004770 · stock
Sunny Electronics Corp. (004770) stock price history
Every KRX trading session of Sunny Electronics Corp. from Sep 29, 2005 to Nov 12, 2026: 5,211 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.
004770 adjusted close, 2005 to 2026
- ₩9,422
- All time high, 2012
- ₩2,705
- 52 week high, ₩1,385 low
- 5,211
- Daily sessions since 2005
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2005 to 2026 series and minute bars.
004770 key facts
- Sunny Electronics Corp. (004770) closed at ₩1,415 on Nov 12, 2026 on KRX.
- 004770's all time high close is ₩9,422, set on Aug 24, 2012; its all time low close is ₩290.26 on Oct 5, 2011.
- 004770's 52 week range is ₩1,385 to ₩2,705.
- 004770 returned -7.3% over the year to Nov 12, 2026 and -57.4% over five years.
- Over ten years 004770 returned -68%, -10.8% a year compounded.
- 004770's deepest drawdown was -93.6% from Aug 5, 2008 to Oct 5, 2011.
- DataCedar holds 5,211 daily sessions of 004770 history from Sep 29, 2005 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
004770 price chart, 2005 to 2026
004770 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -15.1% |
| 3 months | -17.4% |
| 6 months | -16.1% |
| Year to date | -9.3% |
| 1 year | -7.3% |
| 3 years | -38.3% |
| 5 years | -57.4% |
| 10 years | -68.0% |
| Since Sep 29, 2005 | +283.2% |
| Compound annual growth, 21.1 years | +6.6% |
004770 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₩9,422 on Aug 24, 2012
- All time low close
- ₩290.26 on Oct 5, 2011
- 52 week high
- ₩2,705 on Sep 9, 2026
- 52 week low
- ₩1,385 on Nov 9, 2026
- Deepest drawdown
- -93.6% from Aug 5, 2008 to Oct 5, 2011, recovered Jun 5, 2012
- Best single session
- +30.0% on Apr 4, 2025
- Worst single session
- -22.7% on Apr 4, 2017
- Volatility, 1 year annualised
- 51.4%
- Sessions closing higher, 1 year
- 46%
- Growth of 1 since 2005
- 3.8×
- Best calendar year
- 2012, +453%
- Worst calendar year
- 2008, -72%
004770 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 Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₩1,550 | ₩2,705 | ₩1,385 | ₩1,415 | -9.3% | 148.5M | 208 |
| 2025 | ₩2,033 | ₩3,695 | ₩1,442 | ₩1,560 | -23.1% | 317.7M | 241 |
| 2024 | ₩2,274 | ₩3,118 | ₩1,273 | ₩2,028 | -11.0% | 358.1M | 244 |
| 2023 | ₩2,488 | ₩3,681 | ₩1,998 | ₩2,279 | -7.7% | 100.1M | 243 |
| 2022 | ₩4,823 | ₩6,307 | ₩1,979 | ₩2,469 | -44.3% | 779.2M | 244 |
| 2021 | ₩5,251 | ₩5,261 | ₩2,664 | ₩4,433 | -8.4% | 464.2M | 248 |
| 2020 | ₩4,614 | ₩6,098 | ₩1,907 | ₩4,842 | +32.2% | 1.5B | 248 |
| 2019 | ₩2,236 | ₩4,338 | ₩2,079 | ₩3,662 | +65.9% | 669.2M | 246 |
| 2018 | ₩2,730 | ₩5,108 | ₩1,522 | ₩2,207 | -18.0% | 563.9M | 244 |
| 2017 | ₩3,710 | ₩8,542 | ₩1,855 | ₩2,692 | -30.3% | 770.5M | 241 |
| 2016 | ₩7,106 | ₩7,420 | ₩3,406 | ₩3,862 | -41.3% | 496.3M | 246 |
| 2015 | ₩1,917 | ₩7,306 | ₩1,712 | ₩6,583 | +243.4% | 589.2M | 249 |
| 2014 | ₩4,149 | ₩4,412 | ₩1,379 | ₩1,917 | -52.9% | 334.9M | 245 |
| 2013 | ₩1,996 | ₩6,029 | ₩1,934 | ₩4,073 | +107.7% | 1.1B | 247 |
| 2012 | ₩363.50 | ₩10,271 | ₩349.21 | ₩1,960 | +452.9% | 1.5B | 248 |
| 2011 | ₩695.74 | ₩710.02 | ₩289.37 | ₩354.57 | -49.7% | 9.5M | 248 |
| 2010 | ₩910.98 | ₩1,116 | ₩665.37 | ₩705.56 | -22.5% | 32.4M | 251 |
| 2009 | ₩772.54 | ₩1,733 | ₩705.56 | ₩910.98 | +17.2% | 129.8M | 253 |
| 2008 | ₩2,748 | ₩4,697 | ₩545.31 | ₩777.01 | -72.2% | 81.6M | 257 |
| 2007 | ₩2,110 | ₩4,148 | ₩1,761 | ₩2,791 | +34.1% | 8.7M | 246 |
| 2006 | ₩429.34 | ₩2,218 | ₩428.50 | ₩2,081 | +384.6% | 91.3M | 248 |
| 2005 | ₩353.72 | ₩513.36 | ₩353.72 | ₩429.34 | n/a | 34.2M | 66 |
004770 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | ₩1,415 | -7.7% |
| October 2026 | ₩1,533 | -22.3% |
| September 2026 | ₩1,974 | -16.7% |
| August 2026 | ₩2,370 | +45.5% |
| July 2026 | ₩1,629 | -4.7% |
| June 2026 | ₩1,710 | +9.2% |
| May 2026 | ₩1,566 | -14.3% |
| April 2026 | ₩1,828 | +13.6% |
| March 2026 | ₩1,609 | +0.1% |
| February 2026 | ₩1,607 | -0.5% |
| January 2026 | ₩1,615 | +3.5% |
| December 2025 | ₩1,560 | +3.5% |
About the 004770 data
Daily bars. 5,211 sessions from Sep 29, 2005 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 12, 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/krx%3A004770/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on KRX
Common questions
004770 share price history
