Acer Cyber Security Inc. (TPEX:6690)
Taiwan
· Delayed Price · Currency is TWD 162.00
-5.00 (-2.99%)
At close: Mar 9, 2026
Acer Cyber Security Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 6, 2026 | 167.50 | 168.00 | 165.50 | 167.00 | 167.00 | - | 41,604 |
| Mar 5, 2026 | 164.50 | 170.00 | 164.50 | 167.00 | 167.00 | 2.77% | 49,545 |
| Mar 4, 2026 | 163.00 | 167.00 | 160.50 | 162.50 | 162.50 | -2.99% | 96,962 |
| Mar 3, 2026 | 169.50 | 171.50 | 165.50 | 167.50 | 167.50 | -1.18% | 72,065 |
| Mar 2, 2026 | 165.00 | 170.50 | 165.00 | 169.50 | 169.50 | 2.73% | 125,444 |
| Feb 26, 2026 | 165.00 | 169.50 | 162.50 | 165.00 | 165.00 | 3.77% | 353,047 |
| Feb 25, 2026 | 162.50 | 162.50 | 157.50 | 159.00 | 159.00 | -1.24% | 180,718 |
| Feb 24, 2026 | 164.00 | 164.00 | 160.00 | 161.00 | 161.00 | -1.23% | 66,011 |
| Feb 23, 2026 | 162.00 | 165.50 | 161.50 | 163.00 | 163.00 | 0.62% | 47,329 |
| Feb 11, 2026 | 161.00 | 162.50 | 161.00 | 162.00 | 162.00 | 0.31% | 19,620 |
| Feb 10, 2026 | 162.00 | 162.00 | 161.50 | 161.50 | 161.50 | - | 16,535 |
| Feb 9, 2026 | 162.00 | 162.00 | 161.00 | 161.50 | 161.50 | - | 35,054 |
| Feb 6, 2026 | 160.50 | 162.00 | 159.50 | 161.50 | 161.50 | -0.92% | 41,880 |
| Feb 5, 2026 | 161.00 | 163.50 | 161.00 | 163.00 | 163.00 | 0.31% | 32,487 |
| Feb 4, 2026 | 163.50 | 163.50 | 162.50 | 162.50 | 162.50 | 0.62% | 20,655 |
| Feb 3, 2026 | 163.50 | 163.50 | 161.00 | 161.50 | 161.50 | - | 27,383 |
| Feb 2, 2026 | 167.50 | 167.50 | 161.00 | 161.50 | 161.50 | -0.92% | 63,653 |
| Jan 30, 2026 | 164.50 | 164.50 | 161.00 | 163.00 | 163.00 | -1.21% | 49,553 |
| Jan 29, 2026 | 169.00 | 169.00 | 164.50 | 165.00 | 165.00 | -2.08% | 65,569 |
| Jan 28, 2026 | 166.50 | 171.50 | 165.00 | 168.50 | 168.50 | 1.20% | 103,411 |
| Jan 27, 2026 | 165.50 | 167.50 | 165.50 | 166.50 | 166.50 | - | 15,910 |
| Jan 26, 2026 | 167.50 | 167.50 | 166.00 | 166.50 | 166.50 | -0.30% | 21,152 |
| Jan 23, 2026 | 167.00 | 168.00 | 167.00 | 167.00 | 167.00 | -0.30% | 17,481 |
| Jan 22, 2026 | 168.00 | 168.00 | 166.50 | 167.50 | 167.50 | -0.30% | 34,661 |
| Jan 21, 2026 | 169.50 | 169.50 | 167.00 | 168.00 | 168.00 | -0.30% | 28,990 |
| Jan 20, 2026 | 170.50 | 170.50 | 168.50 | 168.50 | 168.50 | - | 25,104 |
| Jan 19, 2026 | 169.00 | 170.50 | 168.50 | 168.50 | 168.50 | -0.59% | 44,311 |
| Jan 16, 2026 | 169.50 | 172.00 | 169.00 | 169.50 | 169.50 | - | 27,636 |
| Jan 15, 2026 | 170.00 | 170.50 | 169.00 | 169.50 | 169.50 | -0.29% | 15,125 |
| Jan 14, 2026 | 169.50 | 171.00 | 169.50 | 170.00 | 170.00 | 0.29% | 27,207 |
| Jan 13, 2026 | 168.50 | 171.00 | 168.00 | 169.50 | 169.50 | 0.89% | 30,429 |
| Jan 12, 2026 | 170.00 | 170.00 | 167.50 | 168.00 | 168.00 | -1.18% | 64,986 |
| Jan 9, 2026 | 171.00 | 171.00 | 169.00 | 170.00 | 170.00 | -0.87% | 14,553 |
| Jan 8, 2026 | 172.00 | 172.00 | 169.00 | 171.50 | 171.50 | 1.48% | 38,350 |
| Jan 7, 2026 | 173.50 | 173.50 | 169.00 | 169.00 | 169.00 | 0.60% | 88,045 |
| Jan 6, 2026 | 170.00 | 170.00 | 167.00 | 168.00 | 168.00 | -1.75% | 77,828 |
| Jan 5, 2026 | 173.50 | 173.50 | 169.50 | 171.00 | 171.00 | -0.58% | 47,942 |
| Jan 2, 2026 | 174.00 | 174.50 | 171.50 | 172.00 | 172.00 | -1.15% | 47,171 |
| Dec 31, 2025 | 168.00 | 174.00 | 168.00 | 174.00 | 174.00 | 3.57% | 47,822 |
| Dec 30, 2025 | 168.00 | 168.00 | 167.00 | 168.00 | 168.00 | - | 14,452 |
| Dec 29, 2025 | 168.00 | 171.00 | 168.00 | 168.00 | 168.00 | -0.30% | 68,181 |
| Dec 26, 2025 | 169.00 | 169.00 | 167.50 | 168.50 | 168.50 | -0.88% | 34,556 |
| Dec 24, 2025 | 170.00 | 170.00 | 169.00 | 170.00 | 170.00 | -0.29% | 25,865 |
| Dec 23, 2025 | 170.00 | 171.50 | 170.00 | 170.50 | 170.50 | -0.29% | 14,461 |
| Dec 22, 2025 | 170.50 | 171.50 | 170.50 | 171.00 | 171.00 | - | 14,746 |
| Dec 19, 2025 | 174.50 | 174.50 | 170.50 | 171.00 | 171.00 | -0.29% | 15,740 |
| Dec 18, 2025 | 171.00 | 172.00 | 170.50 | 171.50 | 171.50 | - | 8,296 |
| Dec 17, 2025 | 172.50 | 173.50 | 170.00 | 171.50 | 171.50 | 0.88% | 16,591 |
| Dec 16, 2025 | 173.00 | 173.50 | 169.00 | 170.00 | 170.00 | -0.87% | 24,581 |
| Dec 15, 2025 | 171.50 | 174.00 | 169.00 | 171.50 | 171.50 | -0.58% | 43,573 |
| Dec 12, 2025 | 172.00 | 172.50 | 171.50 | 172.50 | 172.50 | -0.29% | 8,374 |
| Dec 11, 2025 | 176.00 | 176.00 | 172.00 | 173.00 | 173.00 | - | 16,194 |
| Dec 10, 2025 | 169.50 | 174.00 | 169.50 | 173.00 | 173.00 | 1.47% | 42,934 |
| Dec 9, 2025 | 170.00 | 172.50 | 167.50 | 170.50 | 170.50 | -1.45% | 24,320 |
| Dec 8, 2025 | 176.50 | 176.50 | 172.50 | 173.00 | 173.00 | -0.57% | 26,589 |
| Dec 5, 2025 | 173.00 | 174.00 | 173.00 | 174.00 | 174.00 | 0.58% | 4,316 |
| Dec 4, 2025 | 173.00 | 177.00 | 173.00 | 173.00 | 173.00 | 0.29% | 62,838 |
| Dec 3, 2025 | 171.00 | 172.50 | 170.00 | 172.50 | 172.50 | 0.88% | 15,853 |
| Dec 2, 2025 | 170.50 | 171.00 | 170.00 | 171.00 | 171.00 | 1.48% | 25,117 |
| Dec 1, 2025 | 169.00 | 169.00 | 167.50 | 168.50 | 168.50 | -0.30% | 10,896 |
| Nov 28, 2025 | 169.50 | 170.50 | 169.00 | 169.00 | 169.00 | 0.30% | 15,811 |
| Nov 27, 2025 | 168.00 | 173.00 | 167.50 | 168.50 | 168.50 | 1.51% | 41,706 |
| Nov 26, 2025 | 165.00 | 166.00 | 164.00 | 166.00 | 166.00 | 0.61% | 13,368 |
| Nov 25, 2025 | 167.50 | 167.50 | 164.00 | 165.00 | 165.00 | 1.23% | 10,941 |
| Nov 24, 2025 | 161.50 | 163.00 | 161.00 | 163.00 | 163.00 | 1.24% | 12,925 |
| Nov 21, 2025 | 161.00 | 163.50 | 159.00 | 161.00 | 161.00 | -1.53% | 82,769 |
| Nov 20, 2025 | 161.50 | 163.50 | 161.00 | 163.50 | 163.50 | 1.55% | 32,100 |
| Nov 19, 2025 | 160.50 | 162.50 | 160.50 | 161.00 | 161.00 | -0.31% | 23,003 |
| Nov 18, 2025 | 163.50 | 164.50 | 161.50 | 161.50 | 161.50 | -2.12% | 78,715 |
| Nov 17, 2025 | 170.50 | 170.50 | 165.00 | 165.00 | 165.00 | -3.23% | 189,023 |
| Nov 14, 2025 | 170.50 | 172.50 | 170.00 | 170.50 | 170.50 | -0.87% | 33,513 |
| Nov 13, 2025 | 171.50 | 172.50 | 171.50 | 172.00 | 172.00 | -0.29% | 22,210 |
| Nov 12, 2025 | 172.50 | 173.50 | 171.50 | 172.50 | 172.50 | 1.17% | 19,540 |
| Nov 11, 2025 | 172.00 | 174.00 | 170.50 | 170.50 | 170.50 | -0.87% | 54,128 |
| Nov 10, 2025 | 173.00 | 173.00 | 171.50 | 172.00 | 172.00 | -0.29% | 17,603 |
| Nov 7, 2025 | 175.50 | 175.50 | 172.00 | 172.50 | 172.50 | -1.15% | 62,144 |
| Nov 6, 2025 | 176.00 | 176.00 | 174.00 | 174.50 | 174.50 | -0.57% | 19,102 |
| Nov 5, 2025 | 176.00 | 176.00 | 173.00 | 175.50 | 175.50 | -0.28% | 57,912 |
| Nov 4, 2025 | 176.50 | 178.50 | 176.00 | 176.00 | 176.00 | -0.28% | 44,629 |
| Nov 3, 2025 | 176.50 | 177.50 | 175.00 | 176.50 | 176.50 | - | 56,297 |
| Oct 31, 2025 | 174.00 | 179.50 | 174.00 | 176.50 | 176.50 | 1.73% | 72,618 |
| Oct 30, 2025 | 173.50 | 174.50 | 173.00 | 173.50 | 173.50 | - | 31,003 |
| Oct 29, 2025 | 174.00 | 175.00 | 173.50 | 173.50 | 173.50 | - | 42,536 |
| Oct 28, 2025 | 173.50 | 176.00 | 173.50 | 173.50 | 173.50 | -0.57% | 33,221 |
| Oct 27, 2025 | 175.00 | 175.00 | 173.00 | 174.50 | 174.50 | 0.29% | 49,256 |
| Oct 23, 2025 | 174.50 | 175.00 | 173.50 | 174.00 | 174.00 | -0.29% | 19,074 |
| Oct 22, 2025 | 176.50 | 176.50 | 174.50 | 174.50 | 174.50 | 0.29% | 26,652 |
| Oct 21, 2025 | 173.50 | 175.00 | 173.00 | 174.00 | 174.00 | 0.58% | 41,914 |
| Oct 20, 2025 | 178.00 | 178.00 | 173.00 | 173.00 | 173.00 | -0.57% | 27,440 |
| Oct 17, 2025 | 174.00 | 174.50 | 173.50 | 174.00 | 174.00 | -1.14% | 28,119 |
| Oct 16, 2025 | 179.50 | 179.50 | 175.50 | 176.00 | 176.00 | 0.28% | 28,441 |
| Oct 15, 2025 | 174.50 | 175.50 | 173.50 | 175.50 | 175.50 | 1.45% | 49,622 |
| Oct 14, 2025 | 180.00 | 180.00 | 173.00 | 173.00 | 173.00 | -2.81% | 72,957 |
| Oct 13, 2025 | 180.50 | 180.50 | 177.00 | 178.00 | 178.00 | -2.73% | 66,260 |
| Oct 9, 2025 | 180.50 | 185.00 | 180.50 | 183.00 | 183.00 | 4.57% | 234,290 |
| Oct 8, 2025 | 175.50 | 176.00 | 174.50 | 175.00 | 175.00 | -0.85% | 22,387 |
| Oct 7, 2025 | 174.00 | 178.00 | 173.50 | 176.50 | 176.50 | 2.62% | 47,202 |
| Oct 3, 2025 | 172.00 | 172.00 | 171.50 | 172.00 | 172.00 | - | 13,661 |
| Oct 2, 2025 | 175.00 | 175.00 | 172.00 | 172.00 | 172.00 | 0.58% | 36,706 |
| Oct 1, 2025 | 173.50 | 176.00 | 171.00 | 171.00 | 171.00 | -1.44% | 195,660 |