Acer Cyber Security Inc. (TPEX:6690)
Taiwan · Delayed Price · Currency is TWD 179.50
+4.00 (2.28%)
Oct 16, 2026, 1:30 PM CST
Acer Cyber Security Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | 177.00 | 183.00 | 177.00 | 179.50 | 179.50 | 2.28% | 201,518 |
| Oct 15, 2026 | 180.00 | 182.00 | 175.00 | 175.50 | 175.50 | -3.84% | 186,186 |
| Oct 14, 2026 | 180.00 | 187.00 | 180.00 | 182.50 | 182.50 | 2.24% | 168,880 |
| Oct 13, 2026 | 181.00 | 181.00 | 178.00 | 178.50 | 178.50 | -0.56% | 125,534 |
| Oct 12, 2026 | 177.50 | 179.50 | 177.00 | 179.50 | 179.50 | 0.84% | 90,287 |
| Oct 8, 2026 | 177.00 | 180.00 | 177.00 | 178.00 | 178.00 | - | 105,499 |
| Oct 7, 2026 | 179.00 | 181.00 | 177.50 | 178.00 | 178.00 | 0.85% | 186,834 |
| Oct 6, 2026 | 178.00 | 180.50 | 176.00 | 176.50 | 176.50 | -0.28% | 181,493 |
| Oct 5, 2026 | 177.50 | 177.50 | 174.00 | 177.00 | 177.00 | 0.57% | 168,371 |
| Oct 2, 2026 | 177.00 | 178.50 | 175.50 | 176.00 | 176.00 | -0.56% | 60,105 |
| Oct 1, 2026 | 177.00 | 177.50 | 175.00 | 177.00 | 177.00 | - | 105,308 |
| Sep 30, 2026 | 178.00 | 179.50 | 175.00 | 177.00 | 177.00 | -0.28% | 186,684 |
| Sep 29, 2026 | 181.00 | 181.00 | 176.50 | 177.50 | 177.50 | -0.84% | 118,963 |
| Sep 24, 2026 | 180.00 | 181.00 | 177.50 | 179.00 | 179.00 | 0.28% | 110,003 |
| Sep 23, 2026 | 178.50 | 179.00 | 177.00 | 178.50 | 178.50 | -0.83% | 161,088 |
| Sep 22, 2026 | 180.00 | 181.50 | 178.00 | 180.00 | 180.00 | -0.28% | 175,740 |
| Sep 21, 2026 | 186.00 | 186.00 | 176.50 | 180.50 | 180.50 | -3.22% | 342,716 |
| Sep 18, 2026 | 179.00 | 190.00 | 178.50 | 186.50 | 186.50 | 4.78% | 551,958 |
| Sep 17, 2026 | 179.50 | 180.00 | 174.00 | 178.00 | 178.00 | -1.66% | 320,051 |
| Sep 16, 2026 | 184.50 | 187.00 | 179.00 | 181.00 | 181.00 | -1.36% | 764,700 |
| Sep 15, 2026 | 201.00 | 201.00 | 182.50 | 183.50 | 183.50 | -2.39% | 2,303,078 |
| Sep 14, 2026 | 181.00 | 188.00 | 181.00 | 188.00 | 188.00 | 9.94% | 572,188 |
| Sep 11, 2026 | 165.50 | 174.00 | 165.50 | 171.00 | 171.00 | 6.54% | 484,958 |
| Sep 10, 2026 | 163.00 | 163.00 | 160.50 | 160.50 | 160.50 | -0.62% | 32,102 |
| Sep 9, 2026 | 162.00 | 162.50 | 161.50 | 161.50 | 161.50 | -0.31% | 17,624 |
| Sep 8, 2026 | 162.00 | 162.50 | 162.00 | 162.00 | 162.00 | -0.61% | 13,204 |
| Sep 7, 2026 | 163.00 | 163.50 | 162.50 | 163.00 | 163.00 | 0.31% | 20,994 |
| Sep 4, 2026 | 163.00 | 164.50 | 162.00 | 162.50 | 162.50 | - | 42,976 |
| Sep 3, 2026 | 166.50 | 166.50 | 162.50 | 162.50 | 162.50 | -1.81% | 30,615 |
| Sep 2, 2026 | 164.00 | 165.50 | 163.00 | 165.50 | 165.50 | 0.91% | 33,245 |
| Sep 1, 2026 | 165.00 | 165.50 | 164.00 | 164.00 | 164.00 | -0.30% | 30,570 |
| Aug 31, 2026 | 164.50 | 165.00 | 164.00 | 164.50 | 164.50 | -0.30% | 16,985 |
| Aug 28, 2026 | 165.00 | 166.50 | 163.50 | 165.00 | 165.00 | - | 43,833 |
| Aug 27, 2026 | 165.00 | 165.00 | 164.50 | 165.00 | 165.00 | 0.61% | 21,512 |
| Aug 26, 2026 | 165.00 | 165.00 | 163.50 | 164.00 | 164.00 | -0.30% | 32,503 |
| Aug 25, 2026 | 165.00 | 166.00 | 164.50 | 164.50 | 164.50 | - | 50,644 |
| Aug 24, 2026 | 166.00 | 166.00 | 164.00 | 164.50 | 164.50 | 0.30% | 28,031 |
| Aug 21, 2026 | 163.00 | 165.00 | 163.00 | 164.00 | 164.00 | 0.92% | 17,058 |
| Aug 20, 2026 | 163.00 | 163.50 | 162.50 | 162.50 | 162.50 | - | 26,769 |
| Aug 19, 2026 | 162.50 | 163.50 | 162.50 | 162.50 | 162.50 | - | 12,817 |
| Aug 18, 2026 | 166.50 | 166.50 | 162.00 | 162.50 | 162.50 | -1.22% | 18,829 |
| Aug 17, 2026 | 165.50 | 165.50 | 164.00 | 164.50 | 164.50 | -0.60% | 30,875 |
| Aug 14, 2026 | 168.00 | 168.00 | 165.50 | 165.50 | 165.50 | -1.49% | 19,403 |
| Aug 13, 2026 | 165.00 | 168.00 | 163.50 | 168.00 | 168.00 | 3.07% | 92,811 |
| Aug 12, 2026 | 164.00 | 164.50 | 162.00 | 163.00 | 163.00 | -0.61% | 49,060 |
| Aug 11, 2026 | 165.00 | 165.50 | 164.00 | 164.00 | 164.00 | - | 22,923 |
| Aug 10, 2026 | 164.50 | 165.00 | 164.00 | 164.00 | 164.00 | -0.30% | 21,810 |
| Aug 7, 2026 | 163.50 | 165.00 | 163.50 | 164.50 | 164.50 | -0.30% | 15,834 |
| Aug 6, 2026 | 166.50 | 166.50 | 164.00 | 165.00 | 165.00 | 0.30% | 41,712 |
| Aug 5, 2026 | 163.00 | 166.00 | 163.00 | 164.50 | 164.50 | 1.86% | 57,229 |