QUALITAS SEMICONDUCTOR CO. LTD. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-22 | 8,040.00 | 8,350.00 | 7,830.00 | 7,830.00 | 7,830.00 | 100,225 |
| 2026-07-21 | 7,560.00 | 7,870.00 | 7,200.00 | 7,750.00 | 7,750.00 | 103,039 |
| 2026-07-20 | 7,800.00 | 8,050.00 | 7,510.00 | 7,580.00 | 7,580.00 | 106,282 |
| 2026-07-16 | 8,710.00 | 8,710.00 | 8,090.00 | 8,130.00 | 8,130.00 | 126,115 |
| 2026-07-15 | 8,370.00 | 9,100.00 | 8,370.00 | 9,030.00 | 9,030.00 | 142,100 |
| 2026-07-14 | 8,350.00 | 8,510.00 | 7,600.00 | 8,180.00 | 8,180.00 | 155,584 |
| 2026-07-13 | 9,270.00 | 9,500.00 | 8,300.00 | 8,420.00 | 8,420.00 | 173,417 |
| 2026-07-10 | 8,520.00 | 9,370.00 | 8,450.00 | 9,280.00 | 9,280.00 | 184,737 |
| 2026-07-09 | 7,830.00 | 8,560.00 | 7,830.00 | 8,280.00 | 8,280.00 | 178,772 |
| 2026-07-08 | 8,390.00 | 8,500.00 | 7,770.00 | 7,810.00 | 7,810.00 | 234,621 |
| 2026-07-07 | 9,180.00 | 9,250.00 | 8,310.00 | 8,540.00 | 8,540.00 | 217,024 |
| 2026-07-06 | 9,250.00 | 9,670.00 | 8,900.00 | 9,250.00 | 9,250.00 | 151,148 |
| 2026-07-03 | 9,090.00 | 9,260.00 | 8,790.00 | 9,190.00 | 9,190.00 | 217,006 |
| 2026-07-02 | 9,950.00 | 9,960.00 | 9,110.00 | 9,110.00 | 9,110.00 | 213,465 |
| 2026-07-01 | 10,500.00 | 10,630.00 | 10,010.00 | 10,080.00 | 10,080.00 | 225,541 |
| 2026-06-30 | 11,130.00 | 11,300.00 | 10,300.00 | 10,320.00 | 10,320.00 | 164,587 |
| 2026-06-29 | 10,160.00 | 11,170.00 | 10,110.00 | 11,100.00 | 11,100.00 | 147,701 |
| 2026-06-26 | 11,000.00 | 11,080.00 | 9,910.00 | 10,160.00 | 10,160.00 | 265,602 |
| 2026-06-25 | 11,620.00 | 11,970.00 | 11,150.00 | 11,160.00 | 11,160.00 | 173,502 |
| 2026-06-24 | 11,300.00 | 11,700.00 | 11,020.00 | 11,370.00 | 11,370.00 | 193,601 |
| 2026-06-23 | 12,800.00 | 12,870.00 | 11,250.00 | 11,310.00 | 11,310.00 | 282,813 |
| 2026-06-22 | 13,150.00 | 13,500.00 | 12,300.00 | 12,650.00 | 12,650.00 | 172,711 |
| 2026-06-19 | 14,410.00 | 14,600.00 | 12,670.00 | 13,160.00 | 13,160.00 | 324,649 |
| 2026-06-18 | 14,050.00 | 14,750.00 | 13,910.00 | 14,240.00 | 14,240.00 | 314,439 |
| 2026-06-17 | 14,400.00 | 14,590.00 | 13,900.00 | 14,050.00 | 14,050.00 | 228,632 |
| 2026-06-16 | 15,300.00 | 16,820.00 | 14,310.00 | 14,390.00 | 14,390.00 | 864,290 |
| 2026-06-15 | 14,860.00 | 15,050.00 | 14,050.00 | 14,300.00 | 14,300.00 | 275,348 |
| 2026-06-12 | 14,180.00 | 14,790.00 | 13,740.00 | 14,210.00 | 14,210.00 | 306,784 |
| 2026-06-11 | 12,500.00 | 13,740.00 | 11,950.00 | 13,200.00 | 13,200.00 | 197,598 |
| 2026-06-10 | 13,750.00 | 13,770.00 | 12,540.00 | 12,900.00 | 12,900.00 | 213,627 |
| 2026-06-09 | 12,600.00 | 14,150.00 | 12,600.00 | 13,870.00 | 13,870.00 | 291,500 |
| 2026-06-08 | 12,960.00 | 13,100.00 | 12,290.00 | 12,460.00 | 12,460.00 | 317,006 |
| 2026-06-05 | 14,760.00 | 14,840.00 | 13,550.00 | 14,000.00 | 14,000.00 | 282,005 |
| 2026-06-04 | 14,750.00 | 16,045.00 | 14,570.00 | 15,210.00 | 15,210.00 | 298,422 |
| 2026-06-02 | 15,750.00 | 15,750.00 | 14,500.00 | 14,750.00 | 14,750.00 | 383,264 |
| 2026-06-01 | 16,060.00 | 16,840.00 | 15,260.00 | 15,750.00 | 15,750.00 | 508,027 |
| 2026-05-29 | 17,250.00 | 17,460.00 | 15,850.00 | 16,060.00 | 16,060.00 | 460,895 |
| 2026-05-28 | 18,500.00 | 18,670.00 | 16,460.00 | 17,140.00 | 17,140.00 | 538,108 |
| 2026-05-27 | 21,850.00 | 21,900.00 | 18,330.00 | 18,400.00 | 18,400.00 | 842,166 |
| 2026-05-26 | 21,050.00 | 21,800.00 | 20,500.00 | 20,600.00 | 20,600.00 | 725,765 |
| 2026-05-22 | 19,210.00 | 20,700.00 | 19,160.00 | 20,300.00 | 20,300.00 | 632,849 |
| 2026-05-21 | 18,910.00 | 19,340.00 | 18,500.00 | 19,080.00 | 19,080.00 | 621,149 |
| 2026-05-20 | 18,620.00 | 18,620.00 | 17,300.00 | 17,860.00 | 17,860.00 | 447,331 |
| 2026-05-19 | 18,730.00 | 19,400.00 | 17,740.00 | 18,610.00 | 18,610.00 | 405,611 |
| 2026-05-18 | 18,950.00 | 19,300.00 | 17,370.00 | 19,030.00 | 19,030.00 | 564,339 |
| 2026-05-15 | 21,600.00 | 21,650.00 | 18,990.00 | 19,430.00 | 19,430.00 | 959,564 |
| 2026-05-14 | 22,350.00 | 22,350.00 | 20,200.00 | 21,350.00 | 21,350.00 | 1,037,352 |
| 2026-05-13 | 22,000.00 | 22,850.00 | 21,200.00 | 22,350.00 | 22,350.00 | 923,655 |
| 2026-05-12 | 24,000.00 | 24,200.00 | 21,150.00 | 22,850.00 | 22,850.00 | 1,474,265 |
| 2026-05-11 | 25,750.00 | 26,250.00 | 23,850.00 | 23,950.00 | 23,950.00 | 1,232,719 |
| 2026-05-08 | 25,300.00 | 26,500.00 | 24,550.00 | 25,550.00 | 25,550.00 | 816,209 |
| 2026-05-07 | 28,400.00 | 28,450.00 | 25,500.00 | 26,350.00 | 26,350.00 | 1,529,784 |
| 2026-05-06 | 31,250.00 | 32,150.00 | 27,650.00 | 28,000.00 | 28,000.00 | 2,534,267 |
| 2026-05-04 | 26,050.00 | 31,350.00 | 26,050.00 | 29,500.00 | 29,500.00 | 7,034,141 |
| 2026-04-30 | 22,100.00 | 27,950.00 | 20,850.00 | 25,050.00 | 25,050.00 | 9,314,458 |
| 2026-04-29 | 20,150.00 | 22,400.00 | 20,000.00 | 21,850.00 | 21,850.00 | 1,769,846 |
| 2026-04-28 | 21,200.00 | 21,700.00 | 20,400.00 | 20,600.00 | 20,600.00 | 862,631 |
| 2026-04-27 | 21,800.00 | 22,550.00 | 20,800.00 | 20,950.00 | 20,950.00 | 1,961,442 |
| 2026-04-24 | 19,780.00 | 21,000.00 | 19,370.00 | 20,400.00 | 20,400.00 | 2,183,901 |
| 2026-04-23 | 20,600.00 | 20,600.00 | 18,960.00 | 19,390.00 | 19,390.00 | 955,019 |
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.