Qualitas Semiconductor (KOSDAQ:432720)
South Korea · Delayed Price · Currency is KRW 16,630
-180 (-1.07%)
Last updated: Oct 31, 2025, 10:41 AM KST
Qualitas Semiconductor Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 30, 2025 | 17,230.00 | 17,470.00 | 16,640.00 | 16,810.00 | 16,810.00 | -3.28% | 184,252 |
| Oct 29, 2025 | 17,710.00 | 17,770.00 | 17,140.00 | 17,380.00 | 17,380.00 | -0.29% | 164,810 |
| Oct 28, 2025 | 17,920.00 | 17,950.00 | 17,300.00 | 17,430.00 | 17,430.00 | -1.53% | 198,025 |
| Oct 27, 2025 | 17,550.00 | 17,920.00 | 17,290.00 | 17,700.00 | 17,700.00 | 3.39% | 220,584 |
| Oct 24, 2025 | 17,640.00 | 17,700.00 | 17,030.00 | 17,120.00 | 17,120.00 | 0.12% | 140,996 |
| Oct 23, 2025 | 17,090.00 | 17,390.00 | 16,810.00 | 17,100.00 | 17,100.00 | -1.95% | 97,725 |
| Oct 22, 2025 | 17,220.00 | 17,560.00 | 16,650.00 | 17,440.00 | 17,440.00 | 0.11% | 139,625 |
| Oct 21, 2025 | 18,420.00 | 18,430.00 | 17,350.00 | 17,420.00 | 17,420.00 | -3.97% | 225,655 |
| Oct 20, 2025 | 17,850.00 | 18,140.00 | 17,410.00 | 18,140.00 | 18,140.00 | 4.55% | 223,107 |
| Oct 17, 2025 | 17,660.00 | 18,090.00 | 17,210.00 | 17,350.00 | 17,350.00 | -5.76% | 298,129 |
| Oct 16, 2025 | 18,580.00 | 18,800.00 | 18,300.00 | 18,410.00 | 18,410.00 | -1.45% | 335,016 |
| Oct 15, 2025 | 18,250.00 | 18,700.00 | 17,820.00 | 18,680.00 | 18,680.00 | 2.92% | 464,988 |
| Oct 14, 2025 | 19,600.00 | 19,610.00 | 17,430.00 | 18,150.00 | 18,150.00 | 3.18% | 963,179 |
| Oct 13, 2025 | 16,340.00 | 17,590.00 | 16,300.00 | 17,590.00 | 17,590.00 | 1.09% | 367,870 |
| Oct 10, 2025 | 18,350.00 | 18,550.00 | 17,090.00 | 17,400.00 | 17,400.00 | 3.69% | 763,353 |
| Oct 2, 2025 | 16,010.00 | 17,890.00 | 15,980.00 | 16,780.00 | 16,780.00 | 9.17% | 2,130,071 |
| Oct 1, 2025 | 15,360.00 | 15,960.00 | 15,040.00 | 15,370.00 | 15,370.00 | 7.86% | 705,659 |
| Sep 30, 2025 | 14,540.00 | 14,780.00 | 14,220.00 | 14,250.00 | 14,250.00 | -1.11% | 53,468 |
| Sep 29, 2025 | 14,280.00 | 14,490.00 | 14,120.00 | 14,410.00 | 14,410.00 | 1.84% | 65,754 |
| Sep 26, 2025 | 14,710.00 | 14,760.00 | 14,010.00 | 14,150.00 | 14,150.00 | -5.29% | 118,562 |
| Sep 25, 2025 | 15,120.00 | 15,310.00 | 14,880.00 | 14,940.00 | 14,940.00 | -3.30% | 102,947 |
| Sep 24, 2025 | 15,190.00 | 15,500.00 | 14,810.00 | 15,450.00 | 15,450.00 | -1.15% | 184,346 |
| Sep 23, 2025 | 16,410.00 | 16,440.00 | 15,310.00 | 15,630.00 | 15,630.00 | -2.37% | 302,799 |
| Sep 22, 2025 | 15,500.00 | 16,080.00 | 15,180.00 | 16,010.00 | 16,010.00 | 4.85% | 377,951 |
| Sep 19, 2025 | 16,150.00 | 16,290.00 | 15,190.00 | 15,270.00 | 15,270.00 | 2.48% | 623,532 |
| Sep 18, 2025 | 14,150.00 | 15,230.00 | 13,900.00 | 14,900.00 | 14,900.00 | 5.75% | 391,812 |
| Sep 17, 2025 | 14,080.00 | 14,270.00 | 13,560.00 | 14,090.00 | 14,090.00 | -1.81% | 88,994 |
| Sep 16, 2025 | 14,290.00 | 14,390.00 | 13,950.00 | 14,350.00 | 14,350.00 | 0.77% | 97,149 |
| Sep 15, 2025 | 14,300.00 | 14,430.00 | 13,900.00 | 14,240.00 | 14,240.00 | 2.15% | 104,039 |
| Sep 12, 2025 | 13,970.00 | 14,310.00 | 13,830.00 | 13,940.00 | 13,940.00 | 1.31% | 126,077 |
| Sep 11, 2025 | 14,090.00 | 14,190.00 | 13,710.00 | 13,760.00 | 13,760.00 | 0.22% | 81,761 |
| Sep 10, 2025 | 13,800.00 | 13,890.00 | 13,560.00 | 13,730.00 | 13,730.00 | 0.29% | 68,639 |
| Sep 9, 2025 | 13,700.00 | 13,790.00 | 13,500.00 | 13,690.00 | 13,690.00 | 4.50% | 98,878 |
| Sep 8, 2025 | 13,210.00 | 13,260.00 | 12,950.00 | 13,100.00 | 13,100.00 | 0.61% | 47,395 |
| Sep 5, 2025 | 13,450.00 | 13,670.00 | 12,930.00 | 13,020.00 | 13,020.00 | 3.99% | 156,092 |
| Sep 4, 2025 | 12,530.00 | 12,800.00 | 12,510.00 | 12,520.00 | 12,520.00 | 0.56% | 36,456 |
| Sep 3, 2025 | 12,360.00 | 12,550.00 | 12,320.00 | 12,450.00 | 12,450.00 | -0.80% | 37,763 |
| Sep 2, 2025 | 12,330.00 | 12,690.00 | 12,280.00 | 12,550.00 | 12,550.00 | 1.78% | 35,373 |
| Sep 1, 2025 | 12,580.00 | 12,780.00 | 12,320.00 | 12,330.00 | 12,330.00 | -5.73% | 40,327 |
| Aug 29, 2025 | 12,990.00 | 13,290.00 | 12,920.00 | 13,080.00 | 13,080.00 | 1.00% | 48,167 |
| Aug 28, 2025 | 13,000.00 | 13,300.00 | 12,900.00 | 12,950.00 | 12,950.00 | -1.75% | 32,994 |
| Aug 27, 2025 | 12,970.00 | 13,480.00 | 12,890.00 | 13,180.00 | 13,180.00 | 1.78% | 51,031 |
| Aug 26, 2025 | 12,980.00 | 13,020.00 | 12,830.00 | 12,950.00 | 12,950.00 | -1.52% | 24,972 |
| Aug 25, 2025 | 12,580.00 | 13,500.00 | 12,520.00 | 13,150.00 | 13,150.00 | 6.05% | 102,182 |
| Aug 22, 2025 | 12,300.00 | 12,440.00 | 12,280.00 | 12,400.00 | 12,400.00 | 1.64% | 16,807 |
| Aug 21, 2025 | 12,510.00 | 12,530.00 | 12,190.00 | 12,200.00 | 12,200.00 | -0.97% | 26,605 |
| Aug 20, 2025 | 12,480.00 | 12,810.00 | 12,120.00 | 12,320.00 | 12,320.00 | -4.20% | 67,501 |
| Aug 19, 2025 | 13,170.00 | 13,450.00 | 12,780.00 | 12,860.00 | 12,860.00 | -2.13% | 47,337 |
| Aug 18, 2025 | 13,690.00 | 13,730.00 | 12,800.00 | 13,140.00 | 13,140.00 | -4.16% | 67,807 |
| Aug 14, 2025 | 13,890.00 | 13,890.00 | 13,710.00 | 13,710.00 | 13,710.00 | -1.37% | 48,129 |