Qualitas Semiconductor (KOSDAQ:432720)
South Korea · Delayed Price · Currency is KRW 9,290.00
+40.00 (0.43%)
At close: Oct 23, 2026
Qualitas Semiconductor Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 23, 2026 | 8,920.00 | 9,290.00 | 8,790.00 | 9,290.00 | 9,290.00 | 0.43% | 64,991 |
| Oct 22, 2026 | 9,760.00 | 9,790.00 | 9,120.00 | 9,250.00 | 9,250.00 | -5.90% | 50,563 |
| Oct 21, 2026 | 9,900.00 | 10,140.00 | 9,770.00 | 9,830.00 | 9,830.00 | 0.31% | 53,736 |
| Oct 20, 2026 | 10,100.00 | 10,100.00 | 9,510.00 | 9,800.00 | 9,800.00 | -3.83% | 69,762 |
| Oct 19, 2026 | 9,720.00 | 10,420.00 | 9,380.00 | 10,190.00 | 10,190.00 | 3.66% | 112,250 |
| Oct 16, 2026 | 8,990.00 | 9,885.00 | 8,820.00 | 9,830.00 | 9,830.00 | 9.47% | 95,934 |
| Oct 15, 2026 | 9,400.00 | 9,400.00 | 8,750.00 | 8,980.00 | 8,980.00 | -9.02% | 197,117 |
| Oct 14, 2026 | 10,320.00 | 10,580.00 | 9,720.00 | 9,870.00 | 9,870.00 | -4.36% | 93,973 |
| Oct 13, 2026 | 10,480.00 | 10,480.00 | 9,410.00 | 10,320.00 | 10,320.00 | -3.37% | 122,938 |
| Oct 12, 2026 | 11,510.00 | 11,570.00 | 10,670.00 | 10,680.00 | 10,680.00 | -8.33% | 128,934 |
| Oct 8, 2026 | 11,700.00 | 12,000.00 | 11,550.00 | 11,650.00 | 11,650.00 | -1.02% | 107,155 |
| Oct 7, 2026 | 12,500.00 | 12,500.00 | 11,770.00 | 11,770.00 | 11,770.00 | -5.76% | 155,103 |
| Oct 6, 2026 | 12,680.00 | 12,800.00 | 12,020.00 | 12,490.00 | 12,490.00 | 3.22% | 312,305 |
| Oct 2, 2026 | 12,140.00 | 12,340.00 | 11,690.00 | 12,100.00 | 12,100.00 | 1.26% | 247,590 |
| Oct 1, 2026 | 10,880.00 | 12,750.00 | 10,870.00 | 11,950.00 | 11,950.00 | 10.14% | 727,982 |
| Sep 30, 2026 | 10,790.00 | 11,260.00 | 10,760.00 | 10,850.00 | 10,850.00 | 0.84% | 120,251 |
| Sep 29, 2026 | 10,520.00 | 10,760.00 | 10,330.00 | 10,760.00 | 10,760.00 | 1.80% | 69,481 |
| Sep 28, 2026 | 10,760.00 | 10,990.00 | 10,550.00 | 10,570.00 | 10,570.00 | -1.12% | 116,549 |
| Sep 23, 2026 | 10,800.00 | 10,820.00 | 10,540.00 | 10,690.00 | 10,690.00 | -0.09% | 92,667 |
| Sep 22, 2026 | 11,270.00 | 11,590.00 | 10,480.00 | 10,700.00 | 10,700.00 | -0.09% | 269,107 |
| Sep 21, 2026 | 10,590.00 | 10,900.00 | 10,070.00 | 10,710.00 | 10,710.00 | 3.58% | 195,837 |
| Sep 18, 2026 | 10,590.00 | 10,590.00 | 10,060.00 | 10,340.00 | 10,340.00 | 0.10% | 133,617 |
| Sep 17, 2026 | 10,020.00 | 10,490.00 | 9,720.00 | 10,330.00 | 10,330.00 | 3.09% | 178,785 |
| Sep 16, 2026 | 9,510.00 | 10,090.00 | 9,270.00 | 10,020.00 | 10,020.00 | 6.94% | 219,645 |
| Sep 15, 2026 | 9,190.00 | 9,840.00 | 9,010.00 | 9,370.00 | 9,370.00 | 1.41% | 128,740 |
| Sep 14, 2026 | 9,480.00 | 9,570.00 | 9,050.00 | 9,240.00 | 9,240.00 | -3.45% | 106,965 |
| Sep 11, 2026 | 9,820.00 | 9,880.00 | 9,420.00 | 9,570.00 | 9,570.00 | -5.06% | 195,318 |
| Sep 10, 2026 | 9,020.00 | 10,910.00 | 8,530.00 | 10,080.00 | 10,080.00 | 12.37% | 1,548,396 |
| Sep 9, 2026 | 8,660.00 | 9,150.00 | 8,660.00 | 8,970.00 | 8,970.00 | 3.70% | 115,541 |
| Sep 8, 2026 | 8,820.00 | 9,110.00 | 8,630.00 | 8,650.00 | 8,650.00 | -1.93% | 129,819 |
| Sep 7, 2026 | 8,740.00 | 8,870.00 | 8,620.00 | 8,820.00 | 8,820.00 | 3.40% | 109,761 |
| Sep 4, 2026 | 8,350.00 | 8,570.00 | 8,280.00 | 8,530.00 | 8,530.00 | 2.28% | 44,577 |
| Sep 3, 2026 | 8,610.00 | 8,900.00 | 8,260.00 | 8,340.00 | 8,340.00 | -2.23% | 44,223 |
| Sep 2, 2026 | 8,700.00 | 8,810.00 | 8,500.00 | 8,530.00 | 8,530.00 | -4.05% | 33,460 |
| Sep 1, 2026 | 9,060.00 | 9,060.00 | 8,790.00 | 8,890.00 | 8,890.00 | -1.98% | 26,401 |
| Aug 31, 2026 | 8,910.00 | 9,160.00 | 8,500.00 | 9,070.00 | 9,070.00 | -0.44% | 44,697 |
| Aug 28, 2026 | 9,200.00 | 9,350.00 | 8,970.00 | 9,110.00 | 9,110.00 | -0.98% | 36,192 |
| Aug 27, 2026 | 9,190.00 | 9,270.00 | 8,950.00 | 9,200.00 | 9,200.00 | 3.25% | 63,594 |
| Aug 26, 2026 | 9,000.00 | 9,200.00 | 8,380.00 | 8,910.00 | 8,910.00 | -0.67% | 68,287 |
| Aug 25, 2026 | 8,500.00 | 9,020.00 | 8,020.00 | 8,970.00 | 8,970.00 | 5.53% | 63,099 |
| Aug 24, 2026 | 8,680.00 | 8,930.00 | 8,500.00 | 8,500.00 | 8,500.00 | -2.07% | 53,719 |
| Aug 21, 2026 | 9,080.00 | 9,080.00 | 8,600.00 | 8,680.00 | 8,680.00 | -5.24% | 53,780 |
| Aug 20, 2026 | 9,100.00 | 9,360.00 | 9,000.00 | 9,160.00 | 9,160.00 | 3.74% | 67,144 |
| Aug 19, 2026 | 8,970.00 | 9,220.00 | 8,640.00 | 8,830.00 | 8,830.00 | -2.97% | 86,055 |
| Aug 18, 2026 | 9,580.00 | 9,850.00 | 9,080.00 | 9,100.00 | 9,100.00 | -5.01% | 120,628 |
| Aug 14, 2026 | 9,840.00 | 9,840.00 | 9,040.00 | 9,580.00 | 9,580.00 | -0.21% | 97,454 |
| Aug 13, 2026 | 9,660.00 | 9,860.00 | 9,330.00 | 9,600.00 | 9,600.00 | 1.80% | 161,484 |
| Aug 12, 2026 | 9,300.00 | 9,570.00 | 8,810.00 | 9,430.00 | 9,430.00 | 4.31% | 183,428 |
| Aug 11, 2026 | 8,610.00 | 9,220.00 | 8,540.00 | 9,040.00 | 9,040.00 | 1.80% | 110,465 |
| Aug 10, 2026 | 7,960.00 | 9,000.00 | 7,960.00 | 8,880.00 | 8,880.00 | 11.56% | 158,004 |