Korea Electronic Certification Authority Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2023-05-04 | 4,900.00 | 4,915.00 | 4,825.00 | 4,880.00 | 4,609.32 | 58,137 |
| 2023-05-03 | 4,940.00 | 5,000.00 | 4,895.00 | 4,915.00 | 4,642.38 | 75,541 |
| 2023-05-02 | 4,780.00 | 4,955.00 | 4,780.00 | 4,940.00 | 4,665.99 | 118,204 |
| 2023-04-28 | 4,850.00 | 4,920.00 | 4,820.00 | 4,835.00 | 4,566.82 | 91,380 |
| 2023-04-27 | 4,880.00 | 4,905.00 | 4,765.00 | 4,850.00 | 4,580.99 | 112,674 |
| 2023-04-26 | 4,905.00 | 4,995.00 | 4,860.00 | 4,910.00 | 4,637.66 | 98,018 |
| 2023-04-25 | 4,930.00 | 5,030.00 | 4,915.00 | 4,965.00 | 4,689.61 | 138,532 |
| 2023-04-24 | 5,110.00 | 5,180.00 | 5,000.00 | 5,000.00 | 4,722.67 | 164,316 |
| 2023-04-21 | 5,180.00 | 5,220.00 | 5,070.00 | 5,100.00 | 4,817.12 | 188,245 |
| 2023-04-20 | 5,330.00 | 5,340.00 | 5,160.00 | 5,220.00 | 4,930.46 | 188,952 |
| 2023-04-19 | 5,280.00 | 5,430.00 | 5,270.00 | 5,310.00 | 5,015.47 | 161,604 |
| 2023-04-18 | 5,330.00 | 5,360.00 | 5,210.00 | 5,310.00 | 5,015.47 | 145,444 |
| 2023-04-17 | 5,380.00 | 5,390.00 | 5,260.00 | 5,330.00 | 5,034.36 | 121,183 |
| 2023-04-14 | 5,390.00 | 5,460.00 | 5,340.00 | 5,380.00 | 5,081.59 | 138,241 |
| 2023-04-13 | 5,310.00 | 5,370.00 | 5,210.00 | 5,350.00 | 5,053.25 | 141,364 |
| 2023-04-12 | 5,330.00 | 5,380.00 | 5,280.00 | 5,340.00 | 5,043.81 | 113,123 |
| 2023-04-11 | 5,290.00 | 5,360.00 | 5,140.00 | 5,360.00 | 5,062.70 | 132,227 |
| 2023-04-10 | 5,350.00 | 5,490.00 | 5,130.00 | 5,240.00 | 4,949.35 | 242,234 |
| 2023-04-07 | 5,440.00 | 5,490.00 | 5,320.00 | 5,350.00 | 5,053.25 | 265,859 |
| 2023-04-06 | 5,650.00 | 5,660.00 | 5,310.00 | 5,440.00 | 5,138.26 | 496,291 |
| 2023-04-05 | 5,590.00 | 5,680.00 | 5,570.00 | 5,630.00 | 5,317.72 | 170,603 |
| 2023-04-04 | 5,560.00 | 5,690.00 | 5,540.00 | 5,650.00 | 5,336.61 | 213,341 |
| 2023-04-03 | 5,530.00 | 5,630.00 | 5,500.00 | 5,550.00 | 5,242.16 | 234,557 |
| 2023-03-31 | 5,610.00 | 5,660.00 | 5,470.00 | 5,480.00 | 5,176.04 | 239,311 |
| 2023-03-30 | 5,680.00 | 5,710.00 | 5,590.00 | 5,600.00 | 5,289.38 | 171,310 |
| 2023-03-29 | 5,670.00 | 5,680.00 | 5,530.00 | 5,660.00 | 5,346.06 | 228,297 |
| 2023-03-28 | 5,600.00 | 5,740.00 | 5,590.00 | 5,680.00 | 5,364.95 | 153,786 |
| 2023-03-27 | 5,670.00 | 5,710.00 | 5,450.00 | 5,590.00 | 5,279.94 | 162,861 |
| 2023-03-24 | 5,600.00 | 5,720.00 | 5,550.00 | 5,670.00 | 5,355.50 | 163,316 |
| 2023-03-23 | 5,700.00 | 5,730.00 | 5,530.00 | 5,600.00 | 5,289.38 | 240,754 |
| 2023-03-22 | 5,840.00 | 5,940.00 | 5,660.00 | 5,750.00 | 5,431.06 | 267,008 |
| 2023-03-21 | 5,930.00 | 5,970.00 | 5,680.00 | 5,680.00 | 5,364.95 | 199,314 |
| 2023-03-20 | 5,930.00 | 6,020.00 | 5,810.00 | 5,890.00 | 5,563.30 | 236,109 |
| 2023-03-17 | 5,670.00 | 5,900.00 | 5,650.00 | 5,870.00 | 5,544.41 | 255,109 |
| 2023-03-16 | 5,540.00 | 5,710.00 | 5,440.00 | 5,590.00 | 5,279.94 | 189,835 |
| 2023-03-15 | 5,560.00 | 5,740.00 | 5,560.00 | 5,630.00 | 5,317.72 | 177,523 |
| 2023-03-14 | 5,810.00 | 5,850.00 | 5,500.00 | 5,500.00 | 5,194.93 | 258,354 |
| 2023-03-13 | 5,720.00 | 5,880.00 | 5,540.00 | 5,860.00 | 5,534.96 | 312,011 |
| 2023-03-10 | 5,930.00 | 5,950.00 | 5,800.00 | 5,830.00 | 5,506.63 | 253,076 |
| 2023-03-09 | 6,100.00 | 6,440.00 | 5,950.00 | 6,050.00 | 5,714.42 | 977,917 |
| 2023-03-08 | 6,120.00 | 6,180.00 | 6,030.00 | 6,070.00 | 5,733.32 | 212,545 |
| 2023-03-07 | 6,300.00 | 6,350.00 | 6,210.00 | 6,220.00 | 5,875.00 | 562,323 |
| 2023-03-06 | 6,200.00 | 6,300.00 | 6,130.00 | 6,270.00 | 5,922.22 | 344,083 |
| 2023-03-03 | 6,060.00 | 6,230.00 | 6,060.00 | 6,170.00 | 5,827.77 | 356,192 |
| 2023-03-02 | 6,140.00 | 6,150.00 | 5,950.00 | 6,010.00 | 5,676.64 | 347,154 |
| 2023-02-28 | 6,210.00 | 6,370.00 | 6,100.00 | 6,130.00 | 5,789.99 | 534,833 |
| 2023-02-27 | 6,170.00 | 6,250.00 | 6,030.00 | 6,170.00 | 5,827.77 | 586,994 |
| 2023-02-24 | 6,020.00 | 6,190.00 | 6,000.00 | 6,080.00 | 5,742.76 | 419,990 |
| 2023-02-23 | 5,840.00 | 6,080.00 | 5,820.00 | 6,020.00 | 5,686.09 | 323,508 |
| 2023-02-22 | 5,990.00 | 5,990.00 | 5,770.00 | 5,800.00 | 5,478.29 | 314,549 |
| 2023-02-21 | 6,120.00 | 6,170.00 | 6,020.00 | 6,030.00 | 5,695.53 | 238,147 |
| 2023-02-20 | 5,970.00 | 6,120.00 | 5,910.00 | 6,060.00 | 5,723.87 | 276,278 |
| 2023-02-17 | 5,900.00 | 6,120.00 | 5,870.00 | 5,910.00 | 5,582.19 | 309,115 |
| 2023-02-16 | 5,980.00 | 6,070.00 | 5,970.00 | 5,980.00 | 5,648.31 | 345,291 |
| 2023-02-15 | 6,230.00 | 6,250.00 | 5,890.00 | 5,970.00 | 5,638.86 | 611,569 |
| 2023-02-14 | 6,340.00 | 6,460.00 | 6,180.00 | 6,200.00 | 5,856.10 | 390,762 |
| 2023-02-13 | 6,400.00 | 6,490.00 | 6,130.00 | 6,330.00 | 5,978.89 | 659,043 |
| 2023-02-10 | 6,750.00 | 6,780.00 | 6,390.00 | 6,400.00 | 6,045.01 | 853,230 |
| 2023-02-09 | 6,810.00 | 6,900.00 | 6,660.00 | 6,830.00 | 6,451.16 | 1,079,245 |
| 2023-02-08 | 6,600.00 | 7,040.00 | 6,570.00 | 6,900.00 | 6,517.28 | 3,504,082 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2025-12-29 | 96.0000 KRW |
| 2024-12-27 | 70.0000 KRW |
| 2023-12-27 | 70.0000 KRW |
| 2022-12-28 | 70.0000 KRW |
| 2021-12-29 | 70.0000 KRW |
| 2020-12-29 | 61.0000 KRW |
| 2019-12-27 | 46.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.