JLK Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-21 | 6,810.00 | 6,940.00 | 6,720.00 | 6,760.00 | 6,760.00 | 219,212 |
| 2026-04-20 | 6,860.00 | 6,860.00 | 6,710.00 | 6,780.00 | 6,780.00 | 169,341 |
| 2026-04-17 | 6,950.00 | 7,080.00 | 6,830.00 | 6,860.00 | 6,860.00 | 275,861 |
| 2026-04-16 | 6,950.00 | 6,950.00 | 6,790.00 | 6,920.00 | 6,920.00 | 252,831 |
| 2026-04-15 | 7,030.00 | 7,050.00 | 6,700.00 | 6,900.00 | 6,900.00 | 342,884 |
| 2026-04-14 | 6,800.00 | 7,000.00 | 6,790.00 | 6,970.00 | 6,970.00 | 188,733 |
| 2026-04-13 | 6,790.00 | 6,820.00 | 6,680.00 | 6,700.00 | 6,700.00 | 192,491 |
| 2026-04-10 | 6,920.00 | 7,000.00 | 6,880.00 | 6,880.00 | 6,880.00 | 135,049 |
| 2026-04-09 | 7,000.00 | 7,080.00 | 6,850.00 | 6,900.00 | 6,900.00 | 176,410 |
| 2026-04-08 | 6,810.00 | 7,320.00 | 6,800.00 | 7,040.00 | 7,040.00 | 431,190 |
| 2026-04-07 | 6,850.00 | 6,980.00 | 6,600.00 | 6,600.00 | 6,600.00 | 159,989 |
| 2026-04-06 | 6,950.00 | 7,040.00 | 6,790.00 | 6,850.00 | 6,850.00 | 192,903 |
| 2026-04-03 | 7,000.00 | 7,050.00 | 6,780.00 | 7,000.00 | 7,000.00 | 310,911 |
| 2026-04-02 | 7,350.00 | 7,600.00 | 6,700.00 | 6,790.00 | 6,790.00 | 438,576 |
| 2026-04-01 | 7,180.00 | 7,180.00 | 7,000.00 | 7,110.00 | 7,110.00 | 229,710 |
| 2026-03-31 | 7,260.00 | 7,260.00 | 6,790.00 | 6,800.00 | 6,800.00 | 386,378 |
| 2026-03-30 | 7,130.00 | 7,530.00 | 6,750.00 | 7,270.00 | 7,270.00 | 520,492 |
| 2026-03-27 | 7,480.00 | 7,480.00 | 7,120.00 | 7,250.00 | 7,250.00 | 409,975 |
| 2026-03-26 | 7,460.00 | 8,060.00 | 7,410.00 | 7,500.00 | 7,500.00 | 1,793,736 |
| 2026-03-25 | 7,180.00 | 7,390.00 | 7,080.00 | 7,320.00 | 7,320.00 | 357,020 |
| 2026-03-24 | 7,460.00 | 7,460.00 | 6,900.00 | 7,120.00 | 7,120.00 | 283,037 |
| 2026-03-23 | 7,570.00 | 7,570.00 | 7,090.00 | 7,110.00 | 7,110.00 | 335,574 |
| 2026-03-20 | 7,720.00 | 7,920.00 | 7,630.00 | 7,760.00 | 7,760.00 | 355,680 |
| 2026-03-19 | 7,980.00 | 7,980.00 | 7,660.00 | 7,700.00 | 7,700.00 | 402,544 |
| 2026-03-18 | 8,100.00 | 8,390.00 | 7,900.00 | 8,150.00 | 8,150.00 | 651,604 |
| 2026-03-17 | 8,750.00 | 8,990.00 | 8,070.00 | 8,070.00 | 8,070.00 | 747,913 |
| 2026-03-16 | 8,710.00 | 9,100.00 | 8,440.00 | 8,760.00 | 8,760.00 | 1,647,650 |
| 2026-03-13 | 6,910.00 | 9,210.00 | 6,740.00 | 9,000.00 | 9,000.00 | 4,806,997 |
| 2026-03-12 | 6,880.00 | 7,250.00 | 6,800.00 | 7,090.00 | 7,090.00 | 254,172 |
| 2026-03-11 | 6,930.00 | 7,380.00 | 6,690.00 | 6,870.00 | 6,870.00 | 292,547 |
| 2026-03-10 | 7,160.00 | 7,390.00 | 6,800.00 | 6,860.00 | 6,860.00 | 348,283 |
| 2026-03-09 | 7,180.00 | 7,180.00 | 6,700.00 | 6,890.00 | 6,890.00 | 358,183 |
| 2026-03-06 | 7,150.00 | 7,490.00 | 7,080.00 | 7,350.00 | 7,350.00 | 298,380 |
| 2026-03-05 | 6,940.00 | 7,430.00 | 6,810.00 | 7,270.00 | 7,270.00 | 639,593 |
| 2026-03-04 | 7,000.00 | 7,190.00 | 6,190.00 | 6,310.00 | 6,310.00 | 779,263 |
| 2026-03-03 | 7,800.00 | 8,020.00 | 7,360.00 | 7,370.00 | 7,370.00 | 710,235 |
| 2026-02-27 | 8,060.00 | 8,380.00 | 7,500.00 | 8,210.00 | 8,210.00 | 779,996 |
| 2026-02-26 | 8,080.00 | 8,350.00 | 8,000.00 | 8,030.00 | 8,030.00 | 1,000,135 |
| 2026-02-25 | 7,670.00 | 8,100.00 | 7,410.00 | 7,930.00 | 7,930.00 | 995,343 |
| 2026-02-24 | 7,820.00 | 7,880.00 | 7,550.00 | 7,650.00 | 7,650.00 | 468,252 |
| 2026-02-23 | 7,790.00 | 7,900.00 | 7,370.00 | 7,830.00 | 7,830.00 | 598,564 |
| 2026-02-20 | 7,900.00 | 8,090.00 | 7,630.00 | 7,640.00 | 7,640.00 | 541,686 |
| 2026-02-19 | 7,780.00 | 7,970.00 | 7,590.00 | 7,780.00 | 7,780.00 | 1,027,015 |
| 2026-02-13 | 7,620.00 | 7,850.00 | 7,450.00 | 7,550.00 | 7,550.00 | 338,988 |
| 2026-02-12 | 7,850.00 | 7,950.00 | 7,490.00 | 7,700.00 | 7,700.00 | 314,281 |
| 2026-02-11 | 7,990.00 | 8,000.00 | 7,700.00 | 7,810.00 | 7,810.00 | 439,859 |
| 2026-02-10 | 7,480.00 | 8,350.00 | 7,470.00 | 7,990.00 | 7,990.00 | 1,642,075 |
| 2026-02-09 | 7,580.00 | 7,580.00 | 6,860.00 | 7,450.00 | 7,450.00 | 877,930 |
| 2026-02-06 | 7,700.00 | 7,700.00 | 7,250.00 | 7,350.00 | 7,350.00 | 678,941 |
| 2026-02-05 | 8,600.00 | 8,600.00 | 7,850.00 | 8,000.00 | 8,000.00 | 794,007 |
| 2026-02-04 | 7,900.00 | 8,670.00 | 7,800.00 | 8,600.00 | 8,600.00 | 1,359,966 |
| 2026-02-03 | 7,320.00 | 7,810.00 | 7,200.00 | 7,770.00 | 7,770.00 | 601,695 |
| 2026-02-02 | 7,020.00 | 7,600.00 | 6,920.00 | 7,150.00 | 7,150.00 | 566,459 |
| 2026-01-30 | 7,410.00 | 7,900.00 | 7,140.00 | 7,230.00 | 7,230.00 | 760,874 |
| 2026-01-29 | 7,360.00 | 7,870.00 | 7,200.00 | 7,480.00 | 7,480.00 | 738,692 |
| 2026-01-28 | 7,660.00 | 7,770.00 | 7,230.00 | 7,370.00 | 7,370.00 | 639,625 |
| 2026-01-27 | 7,320.00 | 7,880.00 | 7,160.00 | 7,550.00 | 7,550.00 | 863,648 |
| 2026-01-26 | 7,260.00 | 7,610.00 | 7,130.00 | 7,330.00 | 7,330.00 | 896,358 |
| 2026-01-23 | 7,020.00 | 7,250.00 | 6,670.00 | 7,060.00 | 7,060.00 | 925,436 |
| 2026-01-22 | 6,620.00 | 7,030.00 | 6,220.00 | 7,000.00 | 7,000.00 | 1,483,408 |
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.