Unique Optical Industrial Co Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-16 | 229.00 | 239.50 | 228.00 | 237.50 | 237.50 | 817,864 |
| 2026-10-15 | 226.50 | 232.00 | 213.50 | 225.50 | 225.50 | 902,678 |
| 2026-10-14 | 230.50 | 237.00 | 222.00 | 237.00 | 237.00 | 797,539 |
| 2026-10-13 | 238.00 | 238.00 | 219.50 | 229.50 | 229.50 | 1,284,009 |
| 2026-10-12 | 249.50 | 250.50 | 240.00 | 243.50 | 243.50 | 776,455 |
| 2026-10-08 | 245.00 | 249.50 | 236.50 | 249.50 | 249.50 | 1,923,694 |
| 2026-10-07 | 260.00 | 280.50 | 247.50 | 249.00 | 249.00 | 42,432,489 |
| 2026-10-06 | 238.00 | 255.00 | 238.00 | 255.00 | 255.00 | 19,587,195 |
| 2026-10-05 | 215.00 | 232.00 | 215.00 | 232.00 | 232.00 | 9,608,221 |
| 2026-10-02 | 210.00 | 222.50 | 207.00 | 211.00 | 211.00 | 27,869,040 |
| 2026-10-01 | 189.00 | 202.50 | 189.00 | 202.50 | 202.50 | 6,184,318 |
| 2026-09-30 | 184.50 | 187.00 | 181.50 | 184.50 | 184.50 | 1,063,526 |
| 2026-09-29 | 177.50 | 185.00 | 176.00 | 185.00 | 185.00 | 755,890 |
| 2026-09-24 | 176.00 | 181.00 | 175.00 | 181.00 | 181.00 | 569,784 |
| 2026-09-23 | 180.50 | 180.50 | 175.50 | 177.50 | 177.50 | 701,735 |
| 2026-09-22 | 175.50 | 181.50 | 172.50 | 181.00 | 181.00 | 2,106,339 |
| 2026-09-21 | 190.00 | 190.00 | 175.00 | 177.50 | 177.50 | 1,882,430 |
| 2026-09-18 | 185.00 | 187.00 | 177.00 | 185.50 | 185.50 | 2,839,871 |
| 2026-09-17 | 198.50 | 201.00 | 188.50 | 192.50 | 192.50 | 47,432,275 |
| 2026-09-16 | 170.00 | 186.00 | 170.00 | 186.00 | 186.00 | 18,986,322 |
| 2026-09-15 | 162.00 | 176.50 | 159.00 | 169.50 | 169.50 | 37,720,430 |
| 2026-09-14 | 167.00 | 173.00 | 157.50 | 160.50 | 160.50 | 36,234,032 |
| 2026-09-11 | 149.50 | 166.00 | 147.00 | 166.00 | 166.00 | 22,969,299 |
| 2026-09-10 | 141.50 | 157.00 | 137.00 | 151.00 | 151.00 | 27,620,053 |
| 2026-09-09 | 132.50 | 144.00 | 129.00 | 143.50 | 143.50 | 21,589,509 |
| 2026-09-08 | 130.00 | 134.00 | 123.50 | 132.00 | 132.00 | 12,618,222 |
| 2026-09-07 | 140.00 | 141.50 | 129.00 | 131.00 | 131.00 | 13,620,609 |
| 2026-09-04 | 134.00 | 143.00 | 129.50 | 143.00 | 143.00 | 4,712,711 |
| 2026-09-03 | 142.00 | 144.00 | 130.00 | 130.00 | 130.00 | 3,210,616 |
| 2026-09-02 | 133.00 | 140.00 | 130.00 | 139.50 | 139.50 | 3,908,365 |
| 2026-09-01 | 137.00 | 139.00 | 130.00 | 133.00 | 133.00 | 3,190,083 |
| 2026-08-31 | 127.50 | 137.50 | 127.50 | 136.00 | 136.00 | 4,546,568 |
| 2026-08-28 | 138.50 | 140.50 | 129.50 | 130.00 | 130.00 | 27,302,739 |
| 2026-08-27 | 133.50 | 137.50 | 127.00 | 137.50 | 137.50 | 32,040,688 |
| 2026-08-26 | 113.50 | 125.00 | 113.00 | 125.00 | 125.00 | 11,904,346 |
| 2026-08-25 | 111.00 | 119.00 | 108.50 | 114.00 | 114.00 | 26,906,179 |
| 2026-08-24 | 113.50 | 117.00 | 109.00 | 112.50 | 112.50 | 28,033,244 |
| 2026-08-21 | 102.00 | 107.00 | 95.500 | 107.00 | 107.00 | 48,669,704 |
| 2026-08-20 | 93.300 | 97.300 | 91.700 | 97.300 | 97.300 | 17,229,711 |
| 2026-08-19 | 83.600 | 90.300 | 82.200 | 88.500 | 88.500 | 9,591,782 |
| 2026-08-18 | 87.400 | 90.500 | 84.600 | 86.200 | 86.200 | 12,765,693 |
| 2026-08-17 | 83.000 | 91.000 | 82.600 | 87.400 | 87.400 | 18,835,247 |
| 2026-08-14 | 86.000 | 88.900 | 80.000 | 83.800 | 83.800 | 10,038,041 |
| 2026-08-13 | 87.400 | 88.700 | 85.000 | 85.000 | 85.000 | 11,442,050 |
| 2026-08-12 | 79.300 | 87.200 | 79.200 | 87.200 | 87.200 | 10,762,106 |
| 2026-08-11 | 79.200 | 82.000 | 77.900 | 79.300 | 79.300 | 4,932,597 |
| 2026-08-10 | 82.700 | 84.000 | 79.000 | 79.500 | 79.500 | 8,160,048 |
| 2026-08-07 | 87.000 | 94.300 | 84.400 | 84.400 | 84.400 | 17,394,581 |
| 2026-08-06 | 84.600 | 89.400 | 81.300 | 88.400 | 88.400 | 13,720,383 |
| 2026-08-05 | 90.300 | 93.800 | 85.000 | 85.400 | 85.400 | 22,423,689 |
| 2026-08-04 | 93.500 | 95.800 | 85.500 | 89.600 | 89.600 | 49,240,569 |
| 2026-08-03 | 87.000 | 92.400 | 83.300 | 92.400 | 92.400 | 33,000,241 |
| 2026-07-31 | 81.700 | 84.000 | 78.900 | 84.000 | 84.000 | 16,144,963 |
| 2026-07-30 | 84.000 | 90.500 | 76.400 | 76.400 | 76.400 | 37,245,964 |
| 2026-07-29 | 77.500 | 84.900 | 75.000 | 84.800 | 84.800 | 58,598,437 |
| 2026-07-28 | 67.500 | 77.700 | 67.000 | 77.200 | 77.200 | 26,631,059 |
| 2026-07-27 | 65.000 | 70.700 | 65.000 | 70.700 | 70.700 | 12,334,000 |
| 2026-07-24 | 66.800 | 67.500 | 62.200 | 64.300 | 64.300 | 3,349,535 |
| 2026-07-23 | 64.900 | 70.300 | 64.500 | 68.700 | 68.700 | 6,220,530 |
| 2026-07-22 | 65.200 | 68.000 | 63.900 | 64.000 | 64.000 | 1,994,205 |
Page 1 of 5 · 242 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-06-09 | 0.8500 TWD |
| 2025-06-09 | 0.7500 TWD |
| 2024-07-11 | 0.5000 TWD |
| 2023-07-07 | 1.5000 TWD |
| 2022-07-08 | 0.5000 TWD |
| 2021-08-24 | 0.5000 TWD |
| 2020-07-10 | 2.1000 TWD |
| 2019-07-17 | 1.5000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.