E&R Engineering historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-20 | 109.00 | 112.50 | 108.00 | 111.00 | 111.00 | 3,541,111 |
| 2026-01-19 | 104.00 | 111.00 | 103.50 | 109.00 | 109.00 | 5,307,805 |
| 2026-01-16 | 108.00 | 110.50 | 102.00 | 103.00 | 103.00 | 4,402,202 |
| 2026-01-15 | 105.50 | 108.00 | 104.00 | 106.00 | 106.00 | 1,384,425 |
| 2026-01-14 | 105.00 | 106.00 | 103.50 | 105.50 | 105.50 | 1,752,564 |
| 2026-01-13 | 108.50 | 109.50 | 104.00 | 104.50 | 104.50 | 3,177,226 |
| 2026-01-12 | 105.50 | 110.50 | 105.00 | 108.00 | 108.00 | 3,324,716 |
| 2026-01-09 | 106.50 | 106.50 | 103.00 | 104.50 | 104.50 | 2,411,100 |
| 2026-01-08 | 110.50 | 111.00 | 105.00 | 106.00 | 106.00 | 3,450,818 |
| 2026-01-07 | 110.50 | 112.00 | 107.00 | 110.00 | 110.00 | 4,737,400 |
| 2026-01-06 | 120.00 | 123.00 | 108.00 | 110.50 | 110.50 | 18,275,333 |
| 2026-01-05 | 116.00 | 116.00 | 108.00 | 112.00 | 112.00 | 5,384,677 |
| 2026-01-02 | 110.50 | 114.50 | 110.50 | 113.00 | 113.00 | 4,708,633 |
| 2025-12-31 | 110.00 | 112.00 | 108.50 | 109.50 | 109.50 | 2,093,637 |
| 2025-12-30 | 112.00 | 113.00 | 107.00 | 111.00 | 111.00 | 6,234,079 |
| 2025-12-29 | 107.50 | 112.00 | 107.50 | 112.00 | 112.00 | 3,710,722 |
| 2025-12-26 | 110.00 | 111.50 | 100.00 | 102.00 | 102.00 | 4,951,764 |
| 2025-12-24 | 110.50 | 113.50 | 108.00 | 108.50 | 108.50 | 2,062,212 |
| 2025-12-23 | 109.50 | 110.50 | 106.00 | 109.50 | 109.50 | 2,486,672 |
| 2025-12-22 | 113.50 | 114.00 | 108.50 | 109.50 | 109.50 | 3,091,734 |
| 2025-12-19 | 114.00 | 117.00 | 112.00 | 112.50 | 112.50 | 3,231,235 |
| 2025-12-18 | 112.00 | 115.00 | 110.00 | 112.00 | 112.00 | 4,031,328 |
| 2025-12-17 | 108.50 | 116.50 | 108.50 | 112.50 | 112.50 | 7,751,321 |
| 2025-12-16 | 106.00 | 113.50 | 105.50 | 108.00 | 108.00 | 7,164,060 |
| 2025-12-15 | 103.50 | 108.00 | 102.00 | 107.00 | 107.00 | 1,711,021 |
| 2025-12-12 | 104.00 | 108.00 | 103.00 | 105.00 | 105.00 | 3,143,390 |
| 2025-12-11 | 102.50 | 107.50 | 102.50 | 104.00 | 104.00 | 3,342,276 |
| 2025-12-10 | 100.50 | 103.50 | 99.800 | 102.50 | 102.50 | 1,861,695 |
| 2025-12-09 | 100.00 | 101.00 | 99.200 | 99.800 | 99.800 | 1,429,084 |
| 2025-12-08 | 102.00 | 104.00 | 98.000 | 100.00 | 100.00 | 3,266,298 |
| 2025-12-05 | 103.50 | 106.50 | 101.00 | 101.50 | 101.50 | 3,164,941 |
| 2025-12-04 | 103.50 | 107.00 | 103.00 | 104.50 | 104.50 | 5,613,619 |
| 2025-12-03 | 95.900 | 101.00 | 94.200 | 100.00 | 100.00 | 4,944,053 |
| 2025-12-02 | 107.50 | 107.50 | 97.700 | 97.700 | 97.700 | 9,086,721 |
| 2025-12-01 | 101.50 | 108.50 | 101.00 | 108.50 | 108.50 | 6,973,892 |
| 2025-11-28 | 97.400 | 99.900 | 97.100 | 99.000 | 99.000 | 3,213,449 |
| 2025-11-27 | 93.500 | 96.800 | 93.200 | 95.900 | 95.900 | 3,159,857 |
| 2025-11-26 | 88.100 | 94.200 | 88.100 | 92.500 | 92.500 | 2,108,232 |
| 2025-11-25 | 85.200 | 87.900 | 85.200 | 87.800 | 87.800 | 692,250 |
| 2025-11-24 | 84.200 | 84.900 | 83.900 | 84.300 | 84.300 | 282,247 |
| 2025-11-21 | 86.900 | 86.900 | 83.200 | 83.700 | 83.700 | 849,793 |
| 2025-11-20 | 86.100 | 87.900 | 86.100 | 87.500 | 87.500 | 483,071 |
| 2025-11-19 | 86.200 | 86.600 | 84.700 | 84.900 | 84.900 | 765,000 |
| 2025-11-18 | 86.500 | 89.100 | 85.800 | 86.100 | 86.100 | 947,197 |
| 2025-11-17 | 87.600 | 88.500 | 86.800 | 87.100 | 87.100 | 460,005 |
| 2025-11-14 | 91.600 | 91.600 | 87.000 | 87.200 | 87.200 | 1,584,502 |
| 2025-11-13 | 89.800 | 93.100 | 88.500 | 91.900 | 91.900 | 1,291,450 |
| 2025-11-12 | 90.300 | 90.900 | 89.400 | 89.500 | 89.500 | 537,001 |
| 2025-11-11 | 91.000 | 91.500 | 89.700 | 90.300 | 90.300 | 566,290 |
| 2025-11-10 | 92.100 | 93.000 | 89.200 | 90.700 | 90.700 | 970,500 |
| 2025-11-07 | 93.400 | 97.300 | 92.100 | 92.100 | 92.100 | 2,173,015 |
| 2025-11-06 | 89.700 | 95.300 | 89.600 | 94.000 | 94.000 | 2,361,645 |
| 2025-11-05 | 90.500 | 90.500 | 87.000 | 89.600 | 89.600 | 1,058,124 |
| 2025-11-04 | 93.300 | 93.300 | 90.800 | 91.100 | 91.100 | 794,007 |
| 2025-11-03 | 92.300 | 93.900 | 91.400 | 92.700 | 92.700 | 710,166 |
| 2025-10-31 | 93.000 | 93.000 | 90.500 | 92.300 | 92.300 | 876,526 |
| 2025-10-30 | 93.000 | 94.600 | 92.000 | 92.200 | 92.200 | 1,727,501 |
| 2025-10-29 | 89.000 | 94.500 | 89.000 | 91.800 | 91.800 | 2,607,116 |
| 2025-10-28 | 88.400 | 88.900 | 87.300 | 88.700 | 88.700 | 482,105 |
| 2025-10-27 | 85.500 | 88.700 | 85.100 | 88.000 | 88.000 | 857,050 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2024-04-02 | 0.5009 TWD |
| 2023-04-20 | 2.0030 TWD |
| 2022-06-21 | 1.5941 TWD |
| 2021-04-08 | 1.1859 TWD |
| 2019-09-30 | 0.3061 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.