APAC Opto Electronics historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-21 | 139.50 | 140.00 | 135.50 | 138.00 | 138.00 | 763,190 |
| 2026-07-20 | 140.00 | 140.00 | 124.50 | 135.00 | 135.00 | 1,592,102 |
| 2026-07-17 | 145.00 | 147.00 | 136.50 | 138.00 | 138.00 | 1,610,459 |
| 2026-07-16 | 152.00 | 154.00 | 148.00 | 151.50 | 151.50 | 750,013 |
| 2026-07-15 | 158.50 | 158.50 | 153.50 | 155.50 | 155.50 | 874,143 |
| 2026-07-14 | 159.00 | 164.00 | 143.50 | 154.50 | 154.50 | 1,691,180 |
| 2026-07-13 | 169.00 | 169.00 | 155.50 | 159.00 | 159.00 | 1,066,238 |
| 2026-07-10 | 164.00 | 164.00 | 164.00 | 164.00 | 164.00 | 0 |
| 2026-07-09 | 169.50 | 169.50 | 164.00 | 164.00 | 164.00 | 1,186,589 |
| 2026-07-08 | 164.50 | 171.50 | 162.50 | 170.00 | 170.00 | 1,671,906 |
| 2026-07-07 | 178.00 | 183.50 | 160.00 | 162.00 | 162.00 | 2,357,000 |
| 2026-07-06 | 182.00 | 185.00 | 172.50 | 175.00 | 175.00 | 1,313,200 |
| 2026-07-03 | 172.50 | 189.50 | 170.00 | 181.00 | 181.00 | 2,628,470 |
| 2026-07-02 | 163.50 | 176.00 | 163.50 | 172.50 | 172.50 | 1,207,157 |
| 2026-07-01 | 189.50 | 192.00 | 171.00 | 173.00 | 173.00 | 1,967,343 |
| 2026-06-30 | 187.00 | 189.50 | 185.00 | 189.00 | 189.00 | 1,089,072 |
| 2026-06-29 | 186.50 | 192.00 | 180.50 | 183.00 | 183.00 | 1,143,128 |
| 2026-06-26 | 193.00 | 198.50 | 185.00 | 185.00 | 185.00 | 1,569,113 |
| 2026-06-25 | 205.50 | 212.00 | 193.00 | 195.50 | 195.50 | 2,133,143 |
| 2026-06-24 | 205.00 | 212.50 | 197.50 | 203.00 | 203.00 | 2,218,082 |
| 2026-06-23 | 204.00 | 221.00 | 200.50 | 211.50 | 211.50 | 5,596,359 |
| 2026-06-22 | 212.50 | 213.50 | 199.00 | 201.00 | 201.00 | 2,969,215 |
| 2026-06-18 | 196.00 | 212.00 | 192.00 | 212.00 | 212.00 | 1,862,614 |
| 2026-06-17 | 195.00 | 198.00 | 191.50 | 193.00 | 193.00 | 1,221,555 |
| 2026-06-16 | 200.50 | 209.50 | 197.50 | 198.00 | 198.00 | 1,870,059 |
| 2026-06-15 | 205.00 | 208.00 | 194.00 | 196.00 | 196.00 | 1,522,179 |
| 2026-06-12 | 205.00 | 205.00 | 194.00 | 199.00 | 199.00 | 1,368,820 |
| 2026-06-11 | 196.00 | 200.00 | 184.50 | 192.50 | 192.50 | 2,849,164 |
| 2026-06-10 | 212.50 | 222.50 | 200.00 | 200.00 | 200.00 | 2,203,543 |
| 2026-06-09 | 217.00 | 222.00 | 206.50 | 222.00 | 222.00 | 1,836,496 |
| 2026-06-08 | 204.00 | 204.00 | 204.00 | 204.00 | 204.00 | 661,450 |
| 2026-06-05 | 231.00 | 234.00 | 216.00 | 226.50 | 226.50 | 1,885,016 |
| 2026-06-04 | 240.00 | 244.00 | 233.50 | 234.50 | 234.50 | 1,939,839 |
| 2026-06-03 | 245.00 | 255.00 | 243.00 | 251.00 | 251.00 | 5,023,559 |
| 2026-06-02 | 239.00 | 249.50 | 230.50 | 232.00 | 232.00 | 3,700,253 |
| 2026-06-01 | 234.50 | 237.50 | 227.00 | 227.50 | 227.50 | 2,726,256 |
| 2026-05-29 | 242.50 | 242.50 | 231.50 | 233.00 | 233.00 | 3,069,180 |
| 2026-05-28 | 260.50 | 260.50 | 234.50 | 239.00 | 239.00 | 4,771,737 |
| 2026-05-27 | 290.00 | 291.00 | 258.00 | 259.50 | 259.50 | 4,508,697 |
| 2026-05-26 | 311.00 | 312.50 | 270.00 | 286.50 | 286.50 | 5,411,320 |
| 2026-05-25 | 293.50 | 293.50 | 285.00 | 293.50 | 293.50 | 1,189,216 |
| 2026-05-22 | 249.50 | 267.00 | 248.00 | 267.00 | 267.00 | 4,163,060 |
| 2026-05-21 | 252.50 | 271.50 | 231.00 | 243.00 | 243.00 | 6,275,789 |
| 2026-05-20 | 235.00 | 248.00 | 235.00 | 247.00 | 247.00 | 725,440 |
| 2026-05-19 | 229.50 | 231.50 | 220.00 | 231.50 | 231.50 | 523,718 |
| 2026-05-18 | 238.00 | 238.00 | 227.50 | 235.00 | 235.00 | 362,886 |
| 2026-05-15 | 245.00 | 249.00 | 236.00 | 242.50 | 242.50 | 662,355 |
| 2026-05-14 | 244.50 | 244.50 | 236.50 | 240.00 | 240.00 | 423,316 |
| 2026-05-13 | 235.50 | 235.50 | 225.00 | 234.50 | 234.50 | 441,262 |
| 2026-05-12 | 233.00 | 243.00 | 233.00 | 237.00 | 237.00 | 543,703 |
| 2026-05-11 | 235.00 | 235.00 | 220.00 | 227.50 | 227.50 | 517,481 |
| 2026-05-08 | 238.50 | 238.50 | 223.00 | 229.50 | 229.50 | 775,454 |
| 2026-05-07 | 237.50 | 248.50 | 237.50 | 238.50 | 238.50 | 967,556 |
| 2026-05-06 | 267.50 | 274.50 | 230.50 | 246.50 | 246.50 | 9,015,363 |
| 2026-05-05 | 236.50 | 250.00 | 236.50 | 250.00 | 250.00 | 752,466 |
| 2026-05-04 | 223.00 | 235.00 | 223.00 | 235.00 | 235.00 | 604,266 |
| 2026-04-30 | 199.00 | 215.00 | 199.00 | 214.00 | 214.00 | 1,216,979 |
| 2026-04-29 | 182.00 | 197.50 | 182.00 | 195.50 | 195.50 | 990,224 |
| 2026-04-28 | 170.00 | 180.00 | 170.00 | 180.00 | 180.00 | 861,021 |
| 2026-04-27 | 175.00 | 175.00 | 158.00 | 164.00 | 164.00 | 1,690,747 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-08-20 | 1.0000 TWD |
| 2025-08-21 | 1.7500 TWD |
| 2024-08-16 | 2.4000 TWD |
| 2023-08-25 | 3.0000 TWD |
| 2022-08-19 | 1.8000 TWD |
| 2021-09-13 | 1.1000 TWD |
| 2020-08-21 | 1.1000 TWD |
| 2019-08-23 | 0.8600 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.