Formosa Optical Technology Co.,Ltd. (TPEX:5312)
Taiwan · Delayed Price · Currency is TWD 98.50
-0.60 (-0.61%)
Oct 9, 2025, 1:30 PM CST
TPEX:5312 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 9, 2025 | 98.60 | 99.00 | 97.20 | 98.50 | 98.50 | -0.61% | 153,894 |
| Oct 8, 2025 | 100.00 | 100.00 | 98.90 | 99.10 | 99.10 | -0.80% | 80,298 |
| Oct 7, 2025 | 100.50 | 100.50 | 98.60 | 99.90 | 99.90 | -0.60% | 116,135 |
| Oct 3, 2025 | 103.50 | 103.50 | 100.00 | 100.50 | 100.50 | -2.90% | 95,633 |
| Oct 2, 2025 | 101.50 | 103.50 | 101.50 | 103.50 | 103.50 | 1.97% | 101,062 |
| Oct 1, 2025 | 102.50 | 104.00 | 100.00 | 101.50 | 101.50 | -0.98% | 182,830 |
| Sep 30, 2025 | 97.50 | 103.50 | 97.50 | 102.50 | 102.50 | 5.24% | 442,126 |
| Sep 29, 2025 | 97.40 | 97.40 | 97.40 | 97.40 | 97.40 | - | - |
| Sep 26, 2025 | 94.30 | 100.50 | 94.20 | 97.40 | 97.40 | -5.44% | 1,525,740 |
| Sep 25, 2025 | 106.00 | 106.00 | 102.00 | 103.00 | 103.00 | -4.19% | 273,850 |
| Sep 24, 2025 | 109.00 | 109.00 | 107.00 | 107.50 | 107.50 | 0.47% | 18,042 |
| Sep 23, 2025 | 107.50 | 108.50 | 106.00 | 107.00 | 107.00 | 0.94% | 68,659 |
| Sep 22, 2025 | 111.00 | 111.00 | 105.50 | 106.00 | 106.00 | -4.07% | 201,931 |
| Sep 19, 2025 | 111.50 | 111.50 | 110.00 | 110.50 | 110.50 | 0.45% | 24,598 |
| Sep 18, 2025 | 111.50 | 111.50 | 109.50 | 110.00 | 110.00 | - | 29,229 |
| Sep 17, 2025 | 112.50 | 112.50 | 110.00 | 110.00 | 110.00 | -1.79% | 42,061 |
| Sep 16, 2025 | 110.00 | 113.50 | 109.00 | 112.00 | 112.00 | 2.28% | 60,366 |
| Sep 15, 2025 | 108.50 | 110.50 | 108.50 | 109.50 | 109.50 | 0.46% | 43,985 |
| Sep 12, 2025 | 108.00 | 109.50 | 108.00 | 109.00 | 109.00 | 0.93% | 40,569 |
| Sep 11, 2025 | 111.50 | 111.50 | 108.00 | 108.00 | 108.00 | -3.14% | 167,540 |
| Sep 10, 2025 | 112.00 | 113.00 | 110.00 | 111.50 | 111.50 | -0.45% | 104,433 |
| Sep 9, 2025 | 114.00 | 114.00 | 111.50 | 112.00 | 112.00 | -0.44% | 46,389 |
| Sep 8, 2025 | 112.50 | 112.50 | 112.00 | 112.50 | 112.50 | - | 16,634 |
| Sep 5, 2025 | 112.50 | 113.00 | 111.50 | 112.50 | 112.50 | - | 66,706 |
| Sep 4, 2025 | 111.50 | 112.50 | 111.00 | 112.50 | 112.50 | 0.90% | 31,862 |
| Sep 3, 2025 | 110.50 | 111.50 | 110.00 | 111.50 | 111.50 | 0.90% | 90,572 |
| Sep 2, 2025 | 111.50 | 112.00 | 110.00 | 110.50 | 110.50 | -0.90% | 163,670 |
| Sep 1, 2025 | 113.00 | 113.00 | 110.00 | 111.50 | 111.50 | -1.76% | 69,436 |
| Aug 29, 2025 | 113.50 | 113.50 | 112.00 | 113.50 | 113.50 | 0.44% | 41,652 |
| Aug 28, 2025 | 115.00 | 115.00 | 113.00 | 113.00 | 113.00 | -1.31% | 73,619 |
| Aug 27, 2025 | 113.00 | 115.00 | 113.00 | 114.50 | 114.50 | 1.33% | 55,849 |
| Aug 26, 2025 | 114.00 | 114.00 | 113.00 | 113.00 | 113.00 | - | 48,970 |
| Aug 25, 2025 | 114.00 | 115.00 | 113.00 | 113.00 | 113.00 | - | 61,233 |
| Aug 22, 2025 | 115.00 | 116.00 | 111.50 | 113.00 | 113.00 | -2.59% | 122,883 |
| Aug 21, 2025 | 114.50 | 116.00 | 114.50 | 116.00 | 116.00 | 1.75% | 82,558 |
| Aug 20, 2025 | 114.50 | 115.00 | 111.50 | 114.00 | 114.00 | -1.72% | 250,905 |
| Aug 19, 2025 | 116.00 | 117.50 | 114.00 | 116.00 | 116.00 | - | 118,890 |
| Aug 18, 2025 | 119.50 | 119.50 | 115.00 | 116.00 | 116.00 | -2.93% | 181,259 |
| Aug 15, 2025 | 119.50 | 121.50 | 119.50 | 119.50 | 119.50 | -0.42% | 145,097 |
| Aug 14, 2025 | 119.50 | 120.50 | 118.50 | 120.00 | 120.00 | 0.42% | 59,587 |
| Aug 13, 2025 | 121.00 | 123.00 | 118.50 | 119.50 | 119.50 | -1.24% | 134,502 |
| Aug 12, 2025 | 120.50 | 123.00 | 120.50 | 121.00 | 121.00 | 0.41% | 147,667 |
| Aug 11, 2025 | 123.50 | 123.50 | 118.00 | 120.50 | 120.50 | -3.60% | 414,028 |
| Aug 8, 2025 | 128.00 | 130.00 | 123.00 | 125.00 | 125.00 | -6.02% | 532,968 |
| Aug 7, 2025 | 131.00 | 133.50 | 131.00 | 133.00 | 133.00 | 1.53% | 102,045 |
| Aug 6, 2025 | 135.50 | 137.00 | 131.00 | 131.00 | 131.00 | -3.68% | 177,927 |
| Aug 5, 2025 | 137.00 | 138.50 | 135.50 | 136.00 | 136.00 | -0.37% | 76,608 |
| Aug 4, 2025 | 135.00 | 136.50 | 132.50 | 136.50 | 136.50 | 1.11% | 62,884 |
| Aug 1, 2025 | 130.50 | 135.50 | 130.00 | 135.00 | 135.00 | 3.45% | 77,515 |
| Jul 31, 2025 | 129.00 | 131.00 | 129.00 | 130.50 | 130.50 | 1.56% | 52,475 |