Keystone Microtech Corporation (TPEX:6683)
Taiwan · Delayed Price · Currency is TWD 1,250.00
-10.00 (-0.79%)
Aug 19, 2026, 9:49 AM CST
Keystone Microtech Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 18, 2026 | 1,325.00 | 1,345.00 | 1,255.00 | 1,260.00 | 1,260.00 | -4.91% | 590,974 |
| Aug 17, 2026 | 1,350.00 | 1,370.00 | 1,280.00 | 1,325.00 | 1,325.00 | -3.28% | 566,786 |
| Aug 14, 2026 | 1,445.00 | 1,460.00 | 1,345.00 | 1,370.00 | 1,370.00 | -1.79% | 1,176,788 |
| Aug 13, 2026 | 1,315.00 | 1,395.00 | 1,315.00 | 1,395.00 | 1,395.00 | 9.84% | 639,205 |
| Aug 12, 2026 | 1,255.00 | 1,290.00 | 1,240.00 | 1,270.00 | 1,270.00 | 2.01% | 378,653 |
| Aug 11, 2026 | 1,240.00 | 1,280.00 | 1,195.00 | 1,245.00 | 1,245.00 | 1.22% | 909,191 |
| Aug 10, 2026 | 1,150.00 | 1,230.00 | 1,150.00 | 1,230.00 | 1,230.00 | 9.82% | 298,624 |
| Aug 7, 2026 | 1,160.00 | 1,190.00 | 1,110.00 | 1,120.00 | 1,120.00 | -5.49% | 606,146 |
| Aug 6, 2026 | 1,140.00 | 1,225.00 | 1,105.00 | 1,185.00 | 1,185.00 | -0.84% | 1,164,877 |
| Aug 5, 2026 | 1,165.00 | 1,195.00 | 1,165.00 | 1,195.00 | 1,195.00 | 9.63% | 355,423 |
| Aug 4, 2026 | 1,020.00 | 1,110.00 | 1,020.00 | 1,090.00 | 1,090.00 | 7.39% | 250,492 |
| Aug 3, 2026 | 998.00 | 1,015.00 | 981.00 | 1,015.00 | 1,015.00 | 9.49% | 265,489 |
| Jul 31, 2026 | 927.00 | 927.00 | 910.00 | 927.00 | 927.00 | 9.96% | 292,415 |
| Jul 30, 2026 | 843.00 | 900.00 | 843.00 | 843.00 | 843.00 | -9.94% | 360,692 |
| Jul 29, 2026 | 1,040.00 | 1,040.00 | 936.00 | 936.00 | 936.00 | -10.00% | 75,598 |
| Jul 28, 2026 | 1,050.00 | 1,055.00 | 1,040.00 | 1,040.00 | 1,040.00 | -9.96% | 147,981 |
| Jul 27, 2026 | 1,195.00 | 1,195.00 | 1,080.00 | 1,155.00 | 1,155.00 | -2.94% | 108,028 |
| Jul 24, 2026 | 1,165.00 | 1,190.00 | 1,125.00 | 1,190.00 | 1,190.00 | -3.64% | 172,828 |
| Jul 23, 2026 | 1,220.00 | 1,250.00 | 1,220.00 | 1,235.00 | 1,235.00 | 1.23% | 179,674 |
| Jul 22, 2026 | 1,200.00 | 1,250.00 | 1,195.00 | 1,220.00 | 1,220.00 | 4.27% | 438,122 |
| Jul 21, 2026 | 1,120.00 | 1,205.00 | 1,090.00 | 1,170.00 | 1,170.00 | 5.88% | 1,194,580 |
| Jul 20, 2026 | 1,210.00 | 1,210.00 | 1,095.00 | 1,105.00 | 1,105.00 | -9.05% | 1,768,302 |
| Jul 17, 2026 | 1,245.00 | 1,290.00 | 1,215.00 | 1,215.00 | 1,215.00 | -10.00% | 1,427,195 |
| Jul 16, 2026 | 1,410.00 | 1,425.00 | 1,345.00 | 1,350.00 | 1,350.00 | -8.16% | 1,133,307 |
| Jul 15, 2026 | 1,510.00 | 1,570.00 | 1,410.00 | 1,470.00 | 1,470.00 | -2.65% | 1,176,046 |
| Jul 14, 2026 | 1,630.00 | 1,720.00 | 1,510.00 | 1,510.00 | 1,510.00 | -9.85% | 773,580 |
| Jul 13, 2026 | 1,740.00 | 1,755.00 | 1,655.00 | 1,675.00 | 1,675.00 | -2.90% | 303,725 |
| Jul 9, 2026 | 1,700.00 | 1,810.00 | 1,700.00 | 1,725.00 | 1,725.00 | 3.60% | 695,143 |
| Jul 8, 2026 | 1,760.00 | 1,760.00 | 1,630.00 | 1,665.00 | 1,665.00 | 0.30% | 277,530 |
| Jul 7, 2026 | 1,770.00 | 1,785.00 | 1,595.00 | 1,660.00 | 1,660.00 | -6.26% | 426,216 |
| Jul 6, 2026 | 1,805.00 | 1,805.00 | 1,660.00 | 1,780.00 | 1,770.79 | -1.39% | 364,453 |
| Jul 3, 2026 | 1,770.00 | 1,850.00 | 1,755.00 | 1,805.00 | 1,795.66 | 1.69% | 360,332 |
| Jul 2, 2026 | 1,775.00 | 1,900.00 | 1,775.00 | 1,775.00 | 1,765.82 | -2.47% | 355,661 |
| Jul 1, 2026 | 1,730.00 | 1,890.00 | 1,720.00 | 1,820.00 | 1,810.58 | 5.51% | 482,643 |
| Jun 30, 2026 | 1,735.00 | 1,735.00 | 1,680.00 | 1,725.00 | 1,716.08 | 3.29% | 381,667 |
| Jun 29, 2026 | 1,700.00 | 1,700.00 | 1,565.00 | 1,670.00 | 1,661.36 | -1.76% | 508,312 |
| Jun 26, 2026 | 1,850.00 | 1,945.00 | 1,700.00 | 1,700.00 | 1,691.21 | -9.81% | 2,212,515 |
| Jun 25, 2026 | 2,000.00 | 2,010.00 | 1,840.00 | 1,885.00 | 1,875.25 | -2.84% | 2,731,929 |
| Jun 24, 2026 | 1,750.00 | 1,940.00 | 1,720.00 | 1,940.00 | 1,929.96 | 9.92% | 4,380,404 |
| Jun 23, 2026 | 1,655.00 | 1,765.00 | 1,640.00 | 1,765.00 | 1,755.87 | 9.97% | 2,666,563 |
| Jun 22, 2026 | 1,665.00 | 1,700.00 | 1,585.00 | 1,605.00 | 1,596.70 | -2.73% | 1,008,610 |
| Jun 18, 2026 | 1,650.00 | 1,680.00 | 1,620.00 | 1,650.00 | 1,641.46 | 0.61% | 946,125 |
| Jun 17, 2026 | 1,705.00 | 1,780.00 | 1,600.00 | 1,640.00 | 1,631.52 | -4.93% | 2,358,596 |
| Jun 16, 2026 | 1,635.00 | 1,740.00 | 1,565.00 | 1,725.00 | 1,716.08 | 8.83% | 2,727,987 |
| Jun 15, 2026 | 1,510.00 | 1,585.00 | 1,480.00 | 1,585.00 | 1,576.80 | 9.69% | 1,453,972 |
| Jun 12, 2026 | 1,475.00 | 1,495.00 | 1,435.00 | 1,445.00 | 1,437.52 | 3.96% | 785,691 |
| Jun 11, 2026 | 1,390.00 | 1,425.00 | 1,295.00 | 1,390.00 | 1,382.81 | -1.42% | 1,708,366 |
| Jun 10, 2026 | 1,510.00 | 1,545.00 | 1,395.00 | 1,410.00 | 1,402.71 | -6.62% | 1,059,532 |
| Jun 9, 2026 | 1,520.00 | 1,590.00 | 1,480.00 | 1,510.00 | 1,502.19 | 1.00% | 1,445,980 |
| Jun 8, 2026 | 1,450.00 | 1,510.00 | 1,450.00 | 1,495.00 | 1,487.27 | -7.14% | 983,376 |