Keystone Microtech Corporation (TPEX:6683)
Taiwan · Delayed Price · Currency is TWD 1,640.00
-85.00 (-4.93%)
Jun 17, 2026, 1:30 PM CST
Keystone Microtech Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 17, 2026 | 1,705.00 | 1,775.00 | 1,680.00 | 1,685.00 | - | -2.32% | 129,000 |
| Jun 16, 2026 | 1,635.00 | 1,740.00 | 1,565.00 | 1,725.00 | 1,725.00 | 8.83% | 2,727,987 |
| Jun 15, 2026 | 1,510.00 | 1,585.00 | 1,480.00 | 1,585.00 | 1,585.00 | 9.69% | 1,453,972 |
| Jun 12, 2026 | 1,475.00 | 1,495.00 | 1,435.00 | 1,445.00 | 1,445.00 | 3.96% | 785,691 |
| Jun 11, 2026 | 1,390.00 | 1,425.00 | 1,295.00 | 1,390.00 | 1,390.00 | -1.42% | 1,708,366 |
| Jun 10, 2026 | 1,510.00 | 1,545.00 | 1,395.00 | 1,410.00 | 1,410.00 | -6.62% | 1,059,532 |
| Jun 9, 2026 | 1,520.00 | 1,590.00 | 1,480.00 | 1,510.00 | 1,510.00 | 1.00% | 1,445,980 |
| Jun 8, 2026 | 1,450.00 | 1,510.00 | 1,450.00 | 1,495.00 | 1,495.00 | -7.14% | 983,376 |
| Jun 5, 2026 | 1,650.00 | 1,660.00 | 1,520.00 | 1,610.00 | 1,610.00 | -4.17% | 1,105,976 |
| Jun 4, 2026 | 1,690.00 | 1,735.00 | 1,650.00 | 1,680.00 | 1,680.00 | -2.04% | 614,921 |
| Jun 3, 2026 | 1,760.00 | 1,855.00 | 1,700.00 | 1,715.00 | 1,715.00 | -1.72% | 1,275,340 |
| Jun 2, 2026 | 1,725.00 | 1,770.00 | 1,660.00 | 1,745.00 | 1,745.00 | 1.75% | 1,010,435 |
| Jun 1, 2026 | 1,660.00 | 1,775.00 | 1,650.00 | 1,715.00 | 1,715.00 | 3.00% | 1,225,460 |
| May 29, 2026 | 1,760.00 | 1,760.00 | 1,610.00 | 1,665.00 | 1,665.00 | -2.06% | 1,315,775 |
| May 28, 2026 | 1,780.00 | 1,840.00 | 1,650.00 | 1,700.00 | 1,700.00 | -4.49% | 1,178,377 |
| May 27, 2026 | 1,850.00 | 1,910.00 | 1,725.00 | 1,780.00 | 1,780.00 | -1.11% | 1,518,325 |
| May 26, 2026 | 1,890.00 | 1,925.00 | 1,780.00 | 1,800.00 | 1,800.00 | -0.83% | 1,755,813 |
| May 25, 2026 | 1,730.00 | 1,815.00 | 1,710.00 | 1,815.00 | 1,815.00 | 10.00% | 1,019,534 |
| May 22, 2026 | 1,690.00 | 1,760.00 | 1,580.00 | 1,650.00 | 1,650.00 | -2.08% | 3,317,599 |
| May 21, 2026 | 1,880.00 | 1,940.00 | 1,620.00 | 1,685.00 | 1,685.00 | -5.34% | 3,260,284 |
| May 20, 2026 | 1,695.00 | 1,780.00 | 1,695.00 | 1,780.00 | 1,780.00 | 9.88% | 317,566 |
| May 19, 2026 | 1,770.00 | 1,770.00 | 1,620.00 | 1,620.00 | 1,620.00 | -10.00% | 440,148 |
| May 18, 2026 | 1,610.00 | 1,800.00 | 1,565.00 | 1,800.00 | 1,800.00 | 3.75% | 859,630 |
| May 15, 2026 | 1,895.00 | 1,930.00 | 1,735.00 | 1,735.00 | 1,735.00 | -9.87% | 1,270,743 |
| May 14, 2026 | 1,925.00 | 1,925.00 | 1,925.00 | 1,925.00 | 1,925.00 | -9.84% | 160,994 |
| May 13, 2026 | 2,135.00 | 2,135.00 | 2,135.00 | 2,135.00 | 2,135.00 | -9.92% | 161,110 |
| May 12, 2026 | 2,285.00 | 2,410.00 | 2,270.00 | 2,370.00 | 2,370.00 | 4.41% | 267,790 |
| May 11, 2026 | 2,160.00 | 2,300.00 | 2,160.00 | 2,270.00 | 2,270.00 | 2.71% | 292,178 |
| May 8, 2026 | 2,320.00 | 2,320.00 | 2,150.00 | 2,210.00 | 2,210.00 | -7.34% | 279,636 |
| May 7, 2026 | 2,380.00 | 2,385.00 | 2,250.00 | 2,385.00 | 2,385.00 | -0.42% | 256,020 |
| May 6, 2026 | 2,420.00 | 2,530.00 | 2,310.00 | 2,395.00 | 2,395.00 | -6.63% | 2,688,134 |
| May 5, 2026 | 2,565.00 | 2,565.00 | 2,480.00 | 2,565.00 | 2,565.00 | 9.85% | 1,160,645 |
| May 4, 2026 | 2,335.00 | 2,335.00 | 2,335.00 | 2,335.00 | 2,335.00 | 9.88% | 131,666 |
| Apr 30, 2026 | 2,125.00 | 2,125.00 | 2,125.00 | 2,125.00 | 2,125.00 | 9.82% | 463,675 |
| Apr 29, 2026 | 1,845.00 | 1,990.00 | 1,800.00 | 1,935.00 | 1,935.00 | 4.88% | 1,706,999 |
| Apr 28, 2026 | 1,710.00 | 1,880.00 | 1,620.00 | 1,845.00 | 1,845.00 | 7.89% | 2,052,633 |
| Apr 27, 2026 | 1,950.00 | 1,995.00 | 1,645.00 | 1,710.00 | 1,710.00 | -6.30% | 2,148,898 |
| Apr 24, 2026 | 1,880.00 | 1,935.00 | 1,730.00 | 1,825.00 | 1,825.00 | 1.39% | 326,071 |
| Apr 23, 2026 | 1,980.00 | 1,995.00 | 1,705.00 | 1,800.00 | 1,800.00 | -4.76% | 361,623 |
| Apr 22, 2026 | 1,905.00 | 1,970.00 | 1,885.00 | 1,890.00 | 1,890.00 | 0.80% | 185,709 |
| Apr 21, 2026 | 1,925.00 | 1,955.00 | 1,875.00 | 1,875.00 | 1,875.00 | -3.10% | 173,523 |
| Apr 20, 2026 | 1,900.00 | 1,955.00 | 1,900.00 | 1,935.00 | 1,935.00 | 3.48% | 153,152 |
| Apr 17, 2026 | 1,900.00 | 2,005.00 | 1,865.00 | 1,870.00 | 1,870.00 | -1.06% | 271,258 |
| Apr 16, 2026 | 1,950.00 | 1,950.00 | 1,850.00 | 1,890.00 | 1,890.00 | -1.05% | 176,287 |
| Apr 15, 2026 | 1,775.00 | 1,940.00 | 1,775.00 | 1,910.00 | 1,910.00 | 6.41% | 237,558 |
| Apr 14, 2026 | 1,860.00 | 1,900.00 | 1,785.00 | 1,795.00 | 1,795.00 | -2.97% | 253,536 |
| Apr 13, 2026 | 1,700.00 | 1,865.00 | 1,685.00 | 1,850.00 | 1,850.00 | 8.82% | 292,731 |
| Apr 10, 2026 | 1,615.00 | 1,730.00 | 1,610.00 | 1,700.00 | 1,700.00 | 6.58% | 3,044,432 |
| Apr 9, 2026 | 1,490.00 | 1,595.00 | 1,485.00 | 1,595.00 | 1,595.00 | 10.00% | 1,825,138 |
| Apr 8, 2026 | 1,465.00 | 1,495.00 | 1,370.00 | 1,450.00 | 1,450.00 | -2.03% | 3,370,303 |