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QSI Co., Ltd. (066310) Historical Prices
| Date | Open | High | Low | Close | Adj Close | % Change | Volume | Relative Volume |
|---|---|---|---|---|---|---|---|---|
| Oct 30, 2026 | 7,430.00 | 7,430.00 | 7,140.00 | 7,210.00 | 7,210.00 | -3.09% | 34,698 | 0.60 |
| Oct 29, 2026 | 7,550.00 | 7,870.00 | 7,350.00 | 7,440.00 | 7,440.00 | -1.46% | 44,734 | 0.78 |
| Oct 28, 2026 | 7,440.00 | 7,670.00 | 7,440.00 | 7,550.00 | 7,550.00 | +1.62% | 33,471 | 0.58 |
| Oct 27, 2026 | 7,270.00 | 7,510.00 | 7,270.00 | 7,430.00 | 7,430.00 | +2.77% | 21,346 | 0.37 |
| Oct 26, 2026 | 7,410.00 | 7,460.00 | 7,230.00 | 7,230.00 | 7,230.00 | -2.43% | 26,229 | 0.44 |
| Oct 23, 2026 | 7,370.00 | 7,420.00 | 7,150.00 | 7,410.00 | 7,410.00 | -0.80% | 26,628 | 0.44 |
| Oct 22, 2026 | 7,530.00 | 7,720.00 | 7,450.00 | 7,470.00 | 7,470.00 | -1.71% | 28,014 | 0.46 |
| Oct 21, 2026 | 7,670.00 | 7,900.00 | 7,410.00 | 7,600.00 | 7,600.00 | +0.53% | 54,444 | 0.90 |
| Oct 20, 2026 | 7,980.00 | 7,980.00 | 7,450.00 | 7,560.00 | 7,560.00 | -5.26% | 40,065 | 0.66 |
| Oct 19, 2026 | 7,500.00 | 7,980.00 | 7,500.00 | 7,980.00 | 7,980.00 | +3.10% | 52,776 | 0.88 |
| Oct 16, 2026 | 7,240.00 | 7,850.00 | 7,240.00 | 7,740.00 | 7,740.00 | +7.50% | 46,588 | 0.77 |
| Oct 15, 2026 | 7,600.00 | 7,600.00 | 7,080.00 | 7,200.00 | 7,200.00 | -9.66% | 102,976 | 1.73 |
| Oct 14, 2026 | 8,060.00 | 8,230.00 | 7,850.00 | 7,970.00 | 7,970.00 | -0.62% | 36,585 | 0.62 |
| Oct 13, 2026 | 7,750.00 | 8,040.00 | 7,650.00 | 8,020.00 | 8,020.00 | +0.50% | 81,815 | 1.41 |
| Oct 12, 2026 | 8,330.00 | 8,670.00 | 7,980.00 | 7,980.00 | 7,980.00 | -5.00% | 71,000 | 1.24 |
| Oct 09, 2026 | 8,400.00 | 8,570.00 | 8,380.00 | 8,400.00 | 8,400.00 | +0.00% | 0 | 0.00 |
| Oct 08, 2026 | 8,560.00 | 8,570.00 | 8,380.00 | 8,400.00 | 8,400.00 | -2.44% | 54,040 | 0.92 |
| Oct 07, 2026 | 9,150.00 | 9,150.00 | 8,580.00 | 8,610.00 | 8,610.00 | -4.97% | 93,325 | 1.60 |
| Oct 06, 2026 | 8,880.00 | 9,570.00 | 8,810.00 | 9,060.00 | 9,060.00 | +5.10% | 226,785 | 4.06 |
| Oct 05, 2026 | 8,620.00 | 8,720.00 | 8,360.00 | 8,620.00 | 8,620.00 | +0.00% | 0 | 0.00 |
| Oct 02, 2026 | 8,360.00 | 8,720.00 | 8,360.00 | 8,620.00 | 8,620.00 | +3.11% | 99,243 | 1.75 |
| Oct 01, 2026 | 8,040.00 | 8,380.00 | 8,030.00 | 8,360.00 | 8,360.00 | +3.98% | 53,679 | 0.95 |
| Sep 30, 2026 | 8,260.00 | 8,350.00 | 8,030.00 | 8,040.00 | 8,040.00 | -1.71% | 44,212 | 0.78 |
| Sep 29, 2026 | 8,280.00 | 8,320.00 | 7,990.00 | 8,180.00 | 8,180.00 | -1.21% | 34,174 | 0.59 |
| Sep 28, 2026 | 8,220.00 | 8,460.00 | 8,010.00 | 8,280.00 | 8,280.00 | +1.35% | 88,064 | 1.53 |
| Sep 25, 2026 | 8,170.00 | 8,390.00 | 8,050.00 | 8,170.00 | 8,170.00 | +0.00% | 0 | 0.00 |
| Sep 24, 2026 | 8,170.00 | 8,390.00 | 8,050.00 | 8,170.00 | 8,170.00 | +0.00% | 0 | 0.00 |
| Sep 23, 2026 | 8,150.00 | 8,390.00 | 8,050.00 | 8,170.00 | 8,170.00 | +1.49% | 76,758 | 1.26 |
| Sep 22, 2026 | 8,200.00 | 8,240.00 | 7,910.00 | 8,050.00 | 8,050.00 | +1.13% | 48,660 | 0.79 |
| Sep 21, 2026 | 8,480.00 | 8,550.00 | 7,960.00 | 7,960.00 | 7,960.00 | -5.35% | 148,454 | 2.43 |
| Sep 18, 2026 | 8,000.00 | 8,900.00 | 8,000.00 | 8,410.00 | 8,410.00 | +5.26% | 291,048 | 4.83 |
| Sep 17, 2026 | 7,950.00 | 8,090.00 | 7,750.00 | 7,990.00 | 7,990.00 | +1.52% | 88,199 | 1.45 |
| Sep 16, 2026 | 7,800.00 | 8,170.00 | 7,610.00 | 7,870.00 | 7,870.00 | +0.77% | 219,513 | 3.70 |
| Sep 15, 2026 | 7,730.00 | 8,000.00 | 7,540.00 | 7,810.00 | 7,810.00 | +1.56% | 79,410 | 1.34 |
| Sep 14, 2026 | 7,520.00 | 7,860.00 | 7,370.00 | 7,690.00 | 7,690.00 | +2.26% | 93,881 | 1.58 |
| Sep 11, 2026 | 7,300.00 | 7,850.00 | 7,020.00 | 7,520.00 | 7,520.00 | +2.45% | 99,919 | 1.68 |
| Sep 10, 2026 | 7,420.00 | 7,420.00 | 7,180.00 | 7,340.00 | 7,340.00 | -1.48% | 33,173 | 0.55 |
| Sep 09, 2026 | 6,980.00 | 7,850.00 | 6,970.00 | 7,450.00 | 7,450.00 | +7.50% | 177,654 | 2.96 |
| Sep 08, 2026 | 6,990.00 | 7,090.00 | 6,910.00 | 6,930.00 | 6,930.00 | -0.86% | 50,028 | 0.83 |
| Sep 07, 2026 | 7,070.00 | 7,090.00 | 6,830.00 | 6,990.00 | 6,990.00 | -0.57% | 40,653 | 0.66 |
| Sep 04, 2026 | 6,930.00 | 7,200.00 | 6,930.00 | 7,030.00 | 7,030.00 | +1.88% | 16,739 | 0.26 |
| Sep 03, 2026 | 7,160.00 | 7,230.00 | 6,890.00 | 6,900.00 | 6,900.00 | -3.63% | 29,116 | 0.43 |
| Sep 02, 2026 | 7,240.00 | 7,410.00 | 7,010.00 | 7,160.00 | 7,160.00 | -3.76% | 37,679 | 0.54 |
| Sep 01, 2026 | 7,440.00 | 7,450.00 | 7,300.00 | 7,440.00 | 7,440.00 | +0.00% | 14,411 | 0.20 |
| Aug 31, 2026 | 7,630.00 | 7,630.00 | 7,310.00 | 7,440.00 | 7,440.00 | -3.38% | 29,862 | 0.42 |
| Aug 28, 2026 | 7,590.00 | 7,750.00 | 7,480.00 | 7,700.00 | 7,700.00 | +1.45% | 18,204 | 0.25 |
| Aug 27, 2026 | 7,480.00 | 7,630.00 | 7,400.00 | 7,590.00 | 7,590.00 | +0.93% | 22,643 | 0.29 |
| Aug 26, 2026 | 7,440.00 | 7,560.00 | 7,270.00 | 7,520.00 | 7,520.00 | +1.21% | 24,601 | 0.30 |
| Aug 25, 2026 | 7,050.00 | 7,490.00 | 6,810.00 | 7,430.00 | 7,430.00 | +5.39% | 36,389 | 0.42 |
| Aug 24, 2026 | 7,100.00 | 7,180.00 | 6,890.00 | 7,050.00 | 7,050.00 | +1.00% | 49,683 | 0.53 |
