E&R Engineering historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-23 | 220.00 | 220.00 | 202.00 | 208.50 | 208.50 | 382,785 |
| 2026-07-22 | 208.50 | 217.00 | 208.00 | 213.00 | 213.00 | 462,336 |
| 2026-07-21 | 185.50 | 199.50 | 185.50 | 197.50 | 197.50 | 784,697 |
| 2026-07-20 | 210.00 | 210.00 | 194.00 | 194.00 | 194.00 | 903,065 |
| 2026-07-17 | 221.50 | 231.50 | 215.50 | 215.50 | 215.50 | 853,342 |
| 2026-07-16 | 238.50 | 244.00 | 238.50 | 239.00 | 239.00 | 432,425 |
| 2026-07-15 | 241.00 | 245.00 | 238.50 | 244.00 | 244.00 | 854,703 |
| 2026-07-14 | 239.00 | 239.00 | 221.50 | 234.50 | 234.50 | 1,630,559 |
| 2026-07-13 | 243.50 | 261.00 | 235.50 | 241.00 | 241.00 | 18,553,796 |
| 2026-07-10 | 242.00 | 242.00 | 242.00 | 242.00 | 242.00 | 0 |
| 2026-07-09 | 229.00 | 242.00 | 220.50 | 242.00 | 242.00 | 6,821,931 |
| 2026-07-08 | 216.50 | 221.00 | 205.00 | 220.00 | 220.00 | 4,653,677 |
| 2026-07-07 | 239.00 | 243.00 | 215.50 | 216.00 | 216.00 | 5,461,899 |
| 2026-07-06 | 254.00 | 254.00 | 235.00 | 239.00 | 239.00 | 5,860,296 |
| 2026-07-03 | 237.00 | 258.00 | 237.00 | 249.00 | 249.00 | 8,892,409 |
| 2026-07-02 | 229.00 | 245.00 | 229.00 | 240.50 | 240.50 | 752,019 |
| 2026-07-01 | 229.00 | 236.50 | 229.00 | 236.50 | 236.50 | 964,229 |
| 2026-06-30 | 205.50 | 216.50 | 203.00 | 216.50 | 216.50 | 813,052 |
| 2026-06-29 | 206.00 | 206.00 | 189.00 | 197.00 | 197.00 | 1,579,191 |
| 2026-06-26 | 225.50 | 226.00 | 210.00 | 210.00 | 210.00 | 1,706,449 |
| 2026-06-25 | 239.00 | 239.00 | 230.00 | 233.00 | 233.00 | 542,767 |
| 2026-06-24 | 229.50 | 237.50 | 229.50 | 231.50 | 231.50 | 1,083,385 |
| 2026-06-23 | 245.50 | 245.50 | 235.00 | 237.00 | 237.00 | 1,124,455 |
| 2026-06-22 | 240.00 | 248.00 | 235.00 | 245.00 | 245.00 | 1,887,428 |
| 2026-06-18 | 250.00 | 250.00 | 240.00 | 241.00 | 241.00 | 1,449,418 |
| 2026-06-17 | 242.00 | 257.50 | 235.50 | 247.00 | 247.00 | 9,851,044 |
| 2026-06-16 | 242.00 | 250.00 | 230.00 | 247.00 | 247.00 | 8,688,488 |
| 2026-06-15 | 235.00 | 248.00 | 235.00 | 239.00 | 239.00 | 6,220,413 |
| 2026-06-12 | 240.00 | 242.50 | 231.00 | 232.50 | 232.50 | 4,281,894 |
| 2026-06-11 | 229.50 | 244.50 | 220.00 | 231.50 | 231.50 | 10,520,977 |
| 2026-06-10 | 249.00 | 273.00 | 228.00 | 228.50 | 228.50 | 23,295,789 |
| 2026-06-09 | 269.50 | 276.00 | 246.50 | 248.50 | 248.50 | 11,501,361 |
| 2026-06-08 | 264.00 | 264.00 | 264.00 | 264.00 | 264.00 | 1,709,754 |
| 2026-06-05 | 287.00 | 293.00 | 279.50 | 293.00 | 293.00 | 1,562,167 |
| 2026-06-04 | 285.00 | 295.50 | 280.00 | 292.50 | 292.50 | 1,129,109 |
| 2026-06-03 | 288.00 | 293.00 | 281.00 | 291.00 | 291.00 | 1,410,609 |
| 2026-06-02 | 297.00 | 297.00 | 269.00 | 277.50 | 277.50 | 1,580,132 |
| 2026-06-01 | 266.50 | 283.00 | 266.50 | 283.00 | 283.00 | 2,177,965 |
| 2026-05-29 | 255.00 | 259.50 | 252.50 | 258.50 | 258.50 | 1,226,220 |
| 2026-05-28 | 250.00 | 253.50 | 242.00 | 245.50 | 245.50 | 1,254,890 |
| 2026-05-27 | 264.50 | 264.50 | 248.00 | 249.50 | 249.50 | 1,199,448 |
| 2026-05-26 | 257.00 | 257.00 | 248.00 | 256.50 | 256.50 | 1,579,010 |
| 2026-05-25 | 250.50 | 253.00 | 247.50 | 250.50 | 250.50 | 2,041,933 |
| 2026-05-22 | 240.00 | 260.00 | 237.00 | 244.50 | 244.50 | 15,003,599 |
| 2026-05-21 | 245.50 | 263.00 | 238.00 | 241.50 | 241.50 | 11,735,178 |
| 2026-05-20 | 260.00 | 276.50 | 239.50 | 240.00 | 240.00 | 14,434,236 |
| 2026-05-19 | 271.50 | 290.00 | 257.00 | 266.00 | 266.00 | 4,500,526 |
| 2026-05-18 | 241.00 | 271.50 | 231.50 | 271.50 | 271.50 | 5,669,967 |
| 2026-05-15 | 268.00 | 278.50 | 242.50 | 247.00 | 247.00 | 5,628,270 |
| 2026-05-14 | 258.00 | 275.00 | 257.50 | 264.00 | 264.00 | 4,439,523 |
| 2026-05-13 | 234.50 | 251.00 | 233.00 | 250.00 | 250.00 | 3,088,294 |
| 2026-05-12 | 230.00 | 242.50 | 227.50 | 241.50 | 241.50 | 4,298,175 |
| 2026-05-11 | 210.00 | 223.00 | 205.50 | 223.00 | 223.00 | 4,211,938 |
| 2026-05-08 | 206.00 | 212.00 | 195.00 | 203.00 | 203.00 | 3,036,638 |
| 2026-05-07 | 202.50 | 206.00 | 198.00 | 204.00 | 204.00 | 3,412,450 |
| 2026-05-06 | 200.00 | 203.50 | 193.00 | 195.50 | 195.50 | 4,131,254 |
| 2026-05-05 | 198.50 | 215.00 | 197.50 | 202.00 | 202.00 | 16,951,358 |
| 2026-05-04 | 205.00 | 207.50 | 186.50 | 202.00 | 202.00 | 31,214,361 |
| 2026-04-30 | 181.50 | 193.50 | 181.00 | 193.50 | 193.50 | 13,601,146 |
| 2026-04-29 | 161.00 | 179.00 | 159.00 | 176.00 | 176.00 | 26,453,956 |
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.