Young Optics Inc. (TPE:3504)
Taiwan · Delayed Price · Currency is TWD 80.70
+2.70 (3.46%)
Aug 25, 2026, 1:30 PM CST
Young Optics Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 24, 2026 | 79.90 | 83.50 | 78.00 | 78.00 | 78.00 | -2.13% | 2,673,958 |
| Aug 21, 2026 | 78.40 | 80.80 | 76.90 | 79.70 | 79.70 | 2.05% | 2,176,605 |
| Aug 20, 2026 | 80.00 | 81.10 | 78.10 | 78.10 | 78.10 | -0.38% | 2,457,696 |
| Aug 19, 2026 | 76.00 | 81.50 | 75.40 | 78.40 | 78.40 | 0.64% | 1,951,204 |
| Aug 18, 2026 | 80.00 | 82.50 | 77.60 | 77.90 | 77.90 | -1.39% | 3,801,071 |
| Aug 17, 2026 | 74.20 | 80.50 | 74.20 | 79.00 | 79.00 | 6.61% | 2,911,657 |
| Aug 14, 2026 | 76.80 | 78.50 | 74.00 | 74.10 | 74.10 | -2.50% | 1,231,580 |
| Aug 13, 2026 | 76.60 | 77.70 | 75.20 | 76.00 | 76.00 | -0.13% | 971,525 |
| Aug 12, 2026 | 73.60 | 78.00 | 73.60 | 76.10 | 76.10 | 3.40% | 1,699,471 |
| Aug 11, 2026 | 73.50 | 74.60 | 73.00 | 73.60 | 73.60 | -0.41% | 474,688 |
| Aug 10, 2026 | 74.00 | 75.70 | 73.30 | 73.90 | 73.90 | 0.41% | 827,863 |
| Aug 7, 2026 | 75.60 | 80.80 | 73.60 | 73.60 | 73.60 | -4.54% | 2,484,888 |
| Aug 6, 2026 | 76.00 | 78.40 | 73.20 | 77.10 | 77.10 | 0.78% | 1,771,820 |
| Aug 5, 2026 | 79.10 | 80.90 | 76.10 | 76.50 | 76.50 | -2.17% | 4,096,086 |
| Aug 4, 2026 | 76.30 | 80.30 | 73.60 | 78.20 | 78.20 | 3.85% | 9,149,555 |
| Aug 3, 2026 | 69.00 | 75.30 | 68.40 | 75.30 | 75.30 | 9.93% | 6,080,647 |
| Jul 31, 2026 | 66.80 | 68.50 | 65.40 | 68.50 | 68.50 | 9.95% | 2,155,725 |
| Jul 30, 2026 | 70.70 | 75.40 | 62.10 | 62.30 | 62.30 | -9.18% | 10,775,275 |
| Jul 29, 2026 | 63.00 | 68.60 | 62.40 | 68.60 | 68.60 | 9.94% | 6,582,101 |
| Jul 28, 2026 | 62.00 | 69.50 | 61.70 | 62.40 | 62.40 | -4.15% | 5,489,907 |
| Jul 27, 2026 | 63.30 | 68.30 | 62.90 | 65.10 | 65.10 | 4.83% | 2,087,538 |
| Jul 24, 2026 | 63.90 | 64.50 | 61.70 | 62.10 | 62.10 | -4.02% | 440,262 |
| Jul 23, 2026 | 64.70 | 66.80 | 63.60 | 64.70 | 64.70 | 0.47% | 731,993 |
| Jul 22, 2026 | 64.40 | 66.30 | 64.20 | 64.40 | 64.40 | 2.06% | 680,195 |
| Jul 21, 2026 | 62.10 | 63.90 | 62.10 | 63.10 | 63.10 | 1.45% | 435,144 |
| Jul 20, 2026 | 64.70 | 64.70 | 60.00 | 62.20 | 62.20 | -2.81% | 870,057 |
| Jul 17, 2026 | 68.30 | 68.50 | 63.60 | 64.00 | 64.00 | -8.05% | 778,360 |
| Jul 16, 2026 | 69.80 | 72.00 | 67.20 | 69.60 | 69.60 | 0.58% | 1,048,433 |
| Jul 15, 2026 | 72.80 | 72.80 | 69.00 | 69.20 | 69.20 | -2.81% | 1,626,689 |
| Jul 14, 2026 | 76.60 | 77.30 | 68.80 | 71.20 | 71.20 | -6.81% | 1,400,069 |
| Jul 13, 2026 | 80.10 | 82.90 | 74.70 | 76.40 | 76.40 | -6.60% | 3,614,190 |
| Jul 9, 2026 | 74.90 | 81.80 | 74.70 | 81.80 | 81.80 | 9.95% | 1,878,006 |
| Jul 8, 2026 | 73.70 | 75.20 | 72.70 | 74.40 | 74.40 | 1.36% | 595,592 |
| Jul 7, 2026 | 78.30 | 78.70 | 73.10 | 73.40 | 73.40 | -6.14% | 843,194 |
| Jul 6, 2026 | 79.60 | 80.90 | 77.50 | 78.20 | 78.20 | -0.51% | 657,381 |
| Jul 3, 2026 | 78.20 | 80.40 | 77.10 | 78.60 | 78.60 | 0.13% | 533,881 |
| Jul 2, 2026 | 76.60 | 79.60 | 75.80 | 78.50 | 78.50 | 2.35% | 609,916 |
| Jul 1, 2026 | 81.60 | 82.40 | 76.60 | 76.70 | 76.70 | -4.36% | 1,038,703 |
| Jun 30, 2026 | 78.50 | 81.90 | 78.10 | 80.20 | 80.20 | 3.08% | 1,033,564 |
| Jun 29, 2026 | 82.00 | 83.10 | 77.30 | 77.80 | 77.80 | -5.58% | 1,550,538 |
| Jun 26, 2026 | 86.80 | 87.10 | 82.30 | 82.40 | 82.40 | -5.07% | 1,882,190 |
| Jun 25, 2026 | 88.90 | 92.80 | 86.60 | 86.80 | 86.80 | -1.14% | 3,653,575 |
| Jun 24, 2026 | 86.00 | 89.60 | 85.10 | 87.80 | 87.80 | 1.27% | 1,971,421 |
| Jun 23, 2026 | 91.70 | 91.80 | 86.10 | 86.70 | 86.70 | -5.25% | 2,632,596 |
| Jun 22, 2026 | 92.40 | 92.80 | 87.90 | 91.50 | 91.50 | 0.33% | 4,221,586 |
| Jun 18, 2026 | 87.80 | 91.50 | 85.70 | 91.20 | 91.20 | 5.43% | 6,086,004 |
| Jun 17, 2026 | 89.50 | 97.80 | 85.50 | 86.50 | 86.50 | -3.24% | 15,344,294 |
| Jun 16, 2026 | 83.50 | 89.80 | 83.50 | 89.40 | 89.40 | 8.89% | 9,166,123 |
| Jun 15, 2026 | 76.80 | 82.10 | 76.70 | 82.10 | 82.10 | 9.91% | 2,329,879 |
| Jun 12, 2026 | 76.70 | 78.60 | 74.70 | 74.70 | 74.70 | -1.45% | 1,077,903 |