Union Bank of Taiwan historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-19 | 18.850 | 19.000 | 18.700 | 18.700 | 18.700 | 4,935,449 |
| 2026-01-16 | 18.850 | 19.000 | 18.850 | 18.850 | 18.850 | 1,529,730 |
| 2026-01-15 | 18.850 | 18.900 | 18.800 | 18.850 | 18.850 | 1,330,358 |
| 2026-01-14 | 19.000 | 19.000 | 18.800 | 18.850 | 18.850 | 1,632,814 |
| 2026-01-13 | 19.000 | 19.000 | 18.800 | 18.900 | 18.900 | 1,366,461 |
| 2026-01-12 | 19.000 | 19.000 | 18.800 | 18.850 | 18.850 | 1,843,801 |
| 2026-01-09 | 19.000 | 19.100 | 18.900 | 18.900 | 18.900 | 1,710,135 |
| 2026-01-08 | 19.100 | 19.100 | 19.000 | 19.000 | 19.000 | 1,692,239 |
| 2026-01-07 | 19.300 | 19.300 | 19.050 | 19.050 | 19.050 | 2,851,938 |
| 2026-01-06 | 19.450 | 19.500 | 19.200 | 19.200 | 19.200 | 2,492,754 |
| 2026-01-05 | 19.450 | 19.750 | 19.350 | 19.500 | 19.500 | 2,687,385 |
| 2026-01-02 | 19.350 | 19.550 | 19.250 | 19.550 | 19.550 | 1,916,727 |
| 2025-12-31 | 19.300 | 19.450 | 19.300 | 19.350 | 19.350 | 1,185,322 |
| 2025-12-30 | 19.600 | 19.600 | 19.300 | 19.300 | 19.300 | 1,565,505 |
| 2025-12-29 | 19.650 | 19.650 | 19.400 | 19.600 | 19.600 | 1,179,613 |
| 2025-12-26 | 19.600 | 19.700 | 19.550 | 19.550 | 19.550 | 1,006,091 |
| 2025-12-24 | 19.800 | 19.800 | 19.600 | 19.600 | 19.600 | 667,672 |
| 2025-12-23 | 19.700 | 19.800 | 19.600 | 19.800 | 19.800 | 1,213,552 |
| 2025-12-22 | 19.550 | 19.700 | 19.450 | 19.700 | 19.700 | 1,268,035 |
| 2025-12-19 | 19.200 | 19.750 | 19.200 | 19.550 | 19.550 | 3,556,201 |
| 2025-12-18 | 19.600 | 19.750 | 19.250 | 19.350 | 19.350 | 1,424,283 |
| 2025-12-17 | 19.500 | 19.750 | 19.400 | 19.500 | 19.500 | 2,639,727 |
| 2025-12-16 | 19.150 | 19.450 | 19.150 | 19.450 | 19.450 | 1,975,232 |
| 2025-12-15 | 19.350 | 19.400 | 19.250 | 19.300 | 19.300 | 636,037 |
| 2025-12-12 | 19.400 | 19.450 | 19.250 | 19.300 | 19.300 | 711,154 |
| 2025-12-11 | 19.250 | 19.300 | 19.100 | 19.150 | 19.150 | 901,590 |
| 2025-12-10 | 19.300 | 19.450 | 19.100 | 19.300 | 19.300 | 1,590,581 |
| 2025-12-09 | 19.350 | 19.400 | 19.250 | 19.300 | 19.300 | 689,098 |
| 2025-12-08 | 19.550 | 19.750 | 19.250 | 19.300 | 19.300 | 2,634,864 |
| 2025-12-05 | 19.300 | 19.550 | 19.250 | 19.500 | 19.500 | 984,194 |
| 2025-12-04 | 19.400 | 19.600 | 19.250 | 19.250 | 19.250 | 2,095,222 |
| 2025-12-03 | 19.450 | 19.450 | 19.200 | 19.250 | 19.250 | 1,399,054 |
| 2025-12-02 | 19.650 | 19.650 | 19.350 | 19.400 | 19.400 | 1,457,619 |
| 2025-12-01 | 19.700 | 19.800 | 19.450 | 19.450 | 19.450 | 1,543,109 |
| 2025-11-28 | 19.550 | 19.750 | 19.350 | 19.750 | 19.750 | 2,462,489 |
| 2025-11-27 | 19.350 | 19.700 | 19.350 | 19.500 | 19.500 | 1,171,767 |
| 2025-11-26 | 19.400 | 19.500 | 19.250 | 19.500 | 19.500 | 1,074,573 |
| 2025-11-25 | 19.400 | 19.500 | 19.200 | 19.400 | 19.400 | 726,844 |
| 2025-11-24 | 19.250 | 19.500 | 19.200 | 19.400 | 19.400 | 3,703,270 |
| 2025-11-21 | 19.050 | 19.250 | 18.850 | 19.100 | 19.100 | 2,867,162 |
| 2025-11-20 | 18.850 | 19.100 | 18.700 | 19.050 | 19.050 | 1,637,187 |
| 2025-11-19 | 18.600 | 18.800 | 18.500 | 18.600 | 18.600 | 1,065,801 |
| 2025-11-18 | 18.850 | 18.850 | 18.500 | 18.600 | 18.600 | 1,362,450 |
| 2025-11-17 | 18.900 | 18.950 | 18.750 | 18.750 | 18.750 | 2,694,781 |
| 2025-11-14 | 18.950 | 19.100 | 18.900 | 18.900 | 18.900 | 1,439,923 |
| 2025-11-13 | 18.950 | 19.100 | 18.950 | 19.000 | 19.000 | 920,150 |
| 2025-11-12 | 19.200 | 19.200 | 18.950 | 19.100 | 19.100 | 1,926,087 |
| 2025-11-11 | 19.300 | 19.450 | 19.050 | 19.200 | 19.200 | 798,575 |
| 2025-11-10 | 19.200 | 19.400 | 19.100 | 19.300 | 19.300 | 1,717,394 |
| 2025-11-07 | 19.000 | 19.150 | 18.850 | 19.000 | 19.000 | 518,665 |
| 2025-11-06 | 19.000 | 19.250 | 18.950 | 19.200 | 19.200 | 1,443,615 |
| 2025-11-05 | 18.700 | 18.950 | 18.650 | 18.900 | 18.900 | 1,307,833 |
| 2025-11-04 | 18.650 | 18.950 | 18.650 | 18.850 | 18.850 | 952,876 |
| 2025-11-03 | 18.550 | 18.800 | 18.550 | 18.700 | 18.700 | 1,179,602 |
| 2025-10-31 | 18.800 | 18.950 | 18.550 | 18.550 | 18.550 | 2,102,763 |
| 2025-10-30 | 19.050 | 19.050 | 18.700 | 18.750 | 18.750 | 2,758,847 |
| 2025-10-29 | 19.600 | 19.600 | 19.050 | 19.100 | 19.100 | 1,978,251 |
| 2025-10-28 | 19.900 | 19.950 | 19.300 | 19.300 | 19.300 | 3,019,312 |
| 2025-10-27 | 20.300 | 20.300 | 19.850 | 19.950 | 19.950 | 6,761,514 |
| 2025-10-23 | 19.900 | 20.250 | 19.850 | 20.250 | 20.250 | 5,426,779 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2023-07-26 | 0.1050 TWD |
| 2022-07-06 | 0.1633 TWD |
| 2020-07-23 | 0.1070 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.