Acer Cyber Security Inc. (TPEX:6690)
Taiwan · Delayed Price · Currency is TWD 179.00
+1.00 (0.56%)
Jun 18, 2026, 1:30 PM CST
Acer Cyber Security Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | 178.00 | 179.50 | 177.50 | 179.00 | 179.00 | 0.56% | 89,709 |
| Jun 17, 2026 | 176.50 | 178.50 | 174.00 | 178.00 | 178.00 | 0.28% | 95,302 |
| Jun 16, 2026 | 181.00 | 181.50 | 177.00 | 177.50 | 177.50 | -1.39% | 210,846 |
| Jun 15, 2026 | 183.50 | 183.50 | 178.50 | 180.00 | 180.00 | 2.56% | 636,236 |
| Jun 12, 2026 | 179.00 | 184.00 | 175.50 | 175.50 | 175.50 | -0.85% | 276,625 |
| Jun 11, 2026 | 172.50 | 185.00 | 172.50 | 177.00 | 177.00 | 2.91% | 466,714 |
| Jun 10, 2026 | 172.50 | 173.50 | 170.00 | 172.00 | 172.00 | -1.15% | 225,294 |
| Jun 9, 2026 | 177.00 | 177.00 | 172.00 | 174.00 | 174.00 | - | 154,266 |
| Jun 8, 2026 | 170.50 | 176.00 | 170.00 | 174.00 | 174.00 | -4.40% | 168,439 |
| Jun 5, 2026 | 185.00 | 185.50 | 180.50 | 182.00 | 182.00 | -0.27% | 184,802 |
| Jun 4, 2026 | 183.00 | 186.00 | 179.00 | 182.50 | 182.50 | -0.27% | 154,997 |
| Jun 3, 2026 | 187.00 | 187.50 | 182.50 | 183.00 | 183.00 | -2.40% | 253,194 |
| Jun 2, 2026 | 187.00 | 193.50 | 184.00 | 187.50 | 187.50 | - | 618,433 |
| Jun 1, 2026 | 174.00 | 187.50 | 174.00 | 187.50 | 187.50 | 9.97% | 646,070 |
| May 29, 2026 | 170.00 | 172.00 | 170.00 | 170.50 | 170.50 | 0.59% | 130,088 |
| May 28, 2026 | 169.50 | 170.00 | 167.50 | 169.50 | 169.50 | - | 87,816 |
| May 27, 2026 | 170.00 | 170.00 | 168.00 | 169.50 | 169.50 | -0.29% | 62,449 |
| May 26, 2026 | 171.50 | 172.00 | 168.50 | 170.00 | 170.00 | -0.58% | 54,295 |
| May 25, 2026 | 172.50 | 172.50 | 169.00 | 171.00 | 171.00 | - | 149,689 |
| May 22, 2026 | 168.50 | 171.00 | 168.50 | 171.00 | 171.00 | 1.48% | 86,100 |
| May 21, 2026 | 168.00 | 168.50 | 167.50 | 168.50 | 168.50 | 1.20% | 46,264 |
| May 20, 2026 | 168.00 | 169.00 | 165.00 | 166.50 | 166.50 | -1.19% | 95,761 |
| May 19, 2026 | 169.50 | 170.00 | 168.00 | 168.50 | 168.50 | 0.30% | 52,107 |
| May 18, 2026 | 167.50 | 168.00 | 165.50 | 168.00 | 168.00 | 0.30% | 41,169 |
| May 15, 2026 | 168.00 | 169.00 | 167.50 | 167.50 | 167.50 | 0.30% | 36,858 |
| May 14, 2026 | 167.50 | 167.50 | 166.50 | 167.00 | 167.00 | -0.30% | 55,808 |
| May 13, 2026 | 168.00 | 168.00 | 166.00 | 167.50 | 167.50 | -0.30% | 68,134 |
| May 12, 2026 | 168.00 | 168.00 | 166.50 | 168.00 | 168.00 | - | 68,101 |
| May 11, 2026 | 172.00 | 172.00 | 167.50 | 168.00 | 168.00 | -1.18% | 105,997 |
| May 8, 2026 | 170.00 | 172.00 | 168.50 | 170.00 | 170.00 | 0.59% | 130,090 |
| May 7, 2026 | 169.00 | 170.00 | 168.50 | 169.00 | 169.00 | 0.30% | 65,791 |
| May 6, 2026 | 171.50 | 171.50 | 168.00 | 168.50 | 168.50 | -1.17% | 63,125 |
| May 5, 2026 | 168.00 | 170.50 | 168.00 | 170.50 | 170.50 | 1.49% | 65,692 |
| May 4, 2026 | 167.00 | 168.50 | 166.00 | 168.00 | 168.00 | 0.90% | 40,651 |
| Apr 30, 2026 | 168.00 | 168.50 | 166.50 | 166.50 | 166.50 | 0.30% | 39,882 |
| Apr 29, 2026 | 166.50 | 168.50 | 166.00 | 166.00 | 166.00 | -1.19% | 72,190 |
| Apr 28, 2026 | 169.00 | 169.00 | 165.50 | 168.00 | 168.00 | -0.30% | 42,392 |
| Apr 27, 2026 | 166.50 | 168.50 | 164.50 | 168.50 | 168.50 | 0.30% | 74,010 |
| Apr 24, 2026 | 166.50 | 168.00 | 166.50 | 168.00 | 168.00 | 0.60% | 24,482 |
| Apr 23, 2026 | 176.50 | 176.50 | 162.00 | 167.00 | 167.00 | -3.47% | 249,943 |
| Apr 22, 2026 | 167.50 | 176.00 | 167.50 | 173.00 | 173.00 | 3.28% | 137,442 |
| Apr 21, 2026 | 168.50 | 168.50 | 167.00 | 167.50 | 167.50 | -0.59% | 42,110 |
| Apr 20, 2026 | 170.00 | 170.00 | 168.00 | 168.50 | 168.50 | -0.88% | 48,226 |
| Apr 17, 2026 | 171.00 | 171.00 | 170.00 | 170.00 | 170.00 | -0.29% | 37,727 |
| Apr 16, 2026 | 170.00 | 172.00 | 170.00 | 170.50 | 170.50 | 0.89% | 51,319 |
| Apr 15, 2026 | 169.00 | 171.50 | 169.00 | 169.00 | 169.00 | - | 66,767 |
| Apr 14, 2026 | 170.00 | 170.50 | 169.00 | 169.00 | 169.00 | -0.29% | 66,271 |
| Apr 13, 2026 | 168.50 | 172.00 | 168.00 | 169.50 | 169.50 | 0.59% | 47,347 |
| Apr 10, 2026 | 168.50 | 170.00 | 168.50 | 168.50 | 168.50 | -0.30% | 63,185 |
| Apr 9, 2026 | 169.00 | 171.00 | 169.00 | 169.00 | 169.00 | 0.30% | 52,843 |