QUALITAS SEMICONDUCTOR CO. LTD. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-21 | 9,900.00 | 10,140.00 | 9,770.00 | 9,830.00 | 9,830.00 | 53,758 |
| 2026-10-20 | 10,100.00 | 10,100.00 | 9,510.00 | 9,800.00 | 9,800.00 | 69,587 |
| 2026-10-19 | 9,720.00 | 10,420.00 | 9,380.00 | 10,190.00 | 10,190.00 | 112,999 |
| 2026-10-16 | 8,990.00 | 9,885.00 | 8,820.00 | 9,830.00 | 9,830.00 | 98,916 |
| 2026-10-15 | 9,400.00 | 9,400.00 | 8,750.00 | 8,980.00 | 8,980.00 | 207,389 |
| 2026-10-14 | 10,320.00 | 10,580.00 | 9,720.00 | 9,870.00 | 9,870.00 | 93,973 |
| 2026-10-13 | 10,480.00 | 10,480.00 | 9,410.00 | 10,320.00 | 10,320.00 | 130,760 |
| 2026-10-12 | 11,510.00 | 11,570.00 | 10,670.00 | 10,680.00 | 10,680.00 | 136,704 |
| 2026-10-08 | 11,700.00 | 12,000.00 | 11,550.00 | 11,650.00 | 11,650.00 | 115,122 |
| 2026-10-07 | 12,500.00 | 12,500.00 | 11,770.00 | 11,770.00 | 11,770.00 | 166,037 |
| 2026-10-06 | 12,680.00 | 12,800.00 | 12,020.00 | 12,490.00 | 12,490.00 | 312,305 |
| 2026-10-02 | 12,140.00 | 12,340.00 | 11,690.00 | 12,100.00 | 12,100.00 | 264,854 |
| 2026-10-01 | 10,880.00 | 12,750.00 | 10,870.00 | 11,950.00 | 11,950.00 | 817,225 |
| 2026-09-30 | 10,790.00 | 11,260.00 | 10,760.00 | 10,850.00 | 10,850.00 | 141,459 |
| 2026-09-29 | 10,520.00 | 10,760.00 | 10,330.00 | 10,760.00 | 10,760.00 | 80,033 |
| 2026-09-28 | 10,760.00 | 10,990.00 | 10,550.00 | 10,570.00 | 10,570.00 | 123,670 |
| 2026-09-23 | 10,800.00 | 10,820.00 | 10,540.00 | 10,690.00 | 10,690.00 | 104,074 |
| 2026-09-22 | 11,270.00 | 11,590.00 | 10,480.00 | 10,700.00 | 10,700.00 | 281,587 |
| 2026-09-21 | 10,590.00 | 10,900.00 | 10,070.00 | 10,710.00 | 10,710.00 | 222,262 |
| 2026-09-18 | 10,590.00 | 10,590.00 | 10,060.00 | 10,340.00 | 10,340.00 | 152,296 |
| 2026-09-17 | 10,020.00 | 10,490.00 | 9,720.00 | 10,330.00 | 10,330.00 | 192,846 |
| 2026-09-16 | 9,510.00 | 10,090.00 | 9,270.00 | 10,020.00 | 10,020.00 | 237,505 |
| 2026-09-15 | 9,190.00 | 9,840.00 | 9,010.00 | 9,370.00 | 9,370.00 | 131,990 |
| 2026-09-14 | 9,480.00 | 9,570.00 | 9,050.00 | 9,240.00 | 9,240.00 | 114,821 |
| 2026-09-11 | 9,820.00 | 9,880.00 | 9,420.00 | 9,570.00 | 9,570.00 | 195,318 |
| 2026-09-10 | 9,020.00 | 10,910.00 | 8,530.00 | 10,080.00 | 10,080.00 | 1,559,017 |
| 2026-09-09 | 8,660.00 | 9,150.00 | 8,660.00 | 8,970.00 | 8,970.00 | 115,935 |
| 2026-09-08 | 8,820.00 | 9,110.00 | 8,630.00 | 8,650.00 | 8,650.00 | 129,819 |
| 2026-09-07 | 8,740.00 | 8,870.00 | 8,620.00 | 8,820.00 | 8,820.00 | 109,761 |
| 2026-09-04 | 8,350.00 | 8,570.00 | 8,280.00 | 8,530.00 | 8,530.00 | 44,577 |
| 2026-09-03 | 8,610.00 | 8,900.00 | 8,260.00 | 8,340.00 | 8,340.00 | 44,223 |
| 2026-09-02 | 8,700.00 | 8,810.00 | 8,500.00 | 8,530.00 | 8,530.00 | 33,677 |
| 2026-09-01 | 9,060.00 | 9,060.00 | 8,790.00 | 8,890.00 | 8,890.00 | 26,401 |
| 2026-08-31 | 8,910.00 | 9,160.00 | 8,500.00 | 9,070.00 | 9,070.00 | 44,697 |
| 2026-08-28 | 9,200.00 | 9,350.00 | 8,970.00 | 9,110.00 | 9,110.00 | 36,227 |
| 2026-08-27 | 9,190.00 | 9,270.00 | 8,950.00 | 9,200.00 | 9,200.00 | 63,913 |
| 2026-08-26 | 9,000.00 | 9,200.00 | 8,380.00 | 8,910.00 | 8,910.00 | 68,287 |
| 2026-08-25 | 8,500.00 | 9,020.00 | 8,020.00 | 8,970.00 | 8,970.00 | 63,406 |
| 2026-08-24 | 8,680.00 | 8,930.00 | 8,500.00 | 8,500.00 | 8,500.00 | 53,801 |
| 2026-08-21 | 9,080.00 | 9,080.00 | 8,600.00 | 8,680.00 | 8,680.00 | 54,150 |
| 2026-08-20 | 9,100.00 | 9,360.00 | 9,000.00 | 9,160.00 | 9,160.00 | 68,319 |
| 2026-08-19 | 8,970.00 | 9,220.00 | 8,640.00 | 8,830.00 | 8,830.00 | 87,090 |
| 2026-08-18 | 9,580.00 | 9,850.00 | 9,080.00 | 9,100.00 | 9,100.00 | 120,628 |
| 2026-08-14 | 9,840.00 | 9,840.00 | 9,040.00 | 9,580.00 | 9,580.00 | 97,454 |
| 2026-08-13 | 9,660.00 | 9,860.00 | 9,330.00 | 9,600.00 | 9,600.00 | 161,484 |
| 2026-08-12 | 9,300.00 | 9,570.00 | 8,810.00 | 9,430.00 | 9,430.00 | 183,428 |
| 2026-08-11 | 8,610.00 | 9,220.00 | 8,540.00 | 9,040.00 | 9,040.00 | 110,465 |
| 2026-08-10 | 7,960.00 | 9,000.00 | 7,960.00 | 8,880.00 | 8,880.00 | 158,285 |
| 2026-08-07 | 8,250.00 | 8,420.00 | 7,750.00 | 7,960.00 | 7,960.00 | 70,216 |
| 2026-08-06 | 8,540.00 | 8,610.00 | 8,000.00 | 8,140.00 | 8,140.00 | 75,269 |
| 2026-08-05 | 8,270.00 | 8,600.00 | 8,050.00 | 8,540.00 | 8,540.00 | 121,371 |
| 2026-08-04 | 7,600.00 | 7,990.00 | 7,500.00 | 7,980.00 | 7,980.00 | 154,035 |
| 2026-08-03 | 7,100.00 | 7,820.00 | 7,080.00 | 7,620.00 | 7,620.00 | 120,195 |
| 2026-07-31 | 6,600.00 | 7,390.00 | 6,480.00 | 7,310.00 | 7,310.00 | 194,797 |
| 2026-07-30 | 5,720.00 | 6,520.00 | 5,720.00 | 6,160.00 | 6,160.00 | 141,264 |
| 2026-07-29 | 6,950.00 | 7,150.00 | 5,850.00 | 6,180.00 | 6,180.00 | 171,904 |
| 2026-07-28 | 7,410.00 | 7,650.00 | 6,790.00 | 6,900.00 | 6,900.00 | 151,667 |
| 2026-07-27 | 7,760.00 | 8,010.00 | 7,600.00 | 7,870.00 | 7,870.00 | 76,505 |
| 2026-07-24 | 8,300.00 | 8,300.00 | 7,550.00 | 7,610.00 | 7,610.00 | 91,277 |
| 2026-07-23 | 7,830.00 | 8,500.00 | 7,780.00 | 8,300.00 | 8,300.00 | 132,932 |
Page 1 of 13 · 725 trading daysOlder →
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.