Edison Opto Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-23 | 17.700 | 17.850 | 17.550 | 17.600 | 17.600 | 256,060 |
| 2025-10-22 | 18.000 | 18.050 | 17.850 | 17.850 | 17.850 | 152,028 |
| 2025-10-21 | 18.050 | 18.150 | 17.750 | 17.900 | 17.900 | 220,430 |
| 2025-10-20 | 17.950 | 18.250 | 17.750 | 17.900 | 17.900 | 248,810 |
| 2025-10-17 | 17.500 | 17.950 | 17.500 | 17.650 | 17.650 | 171,052 |
| 2025-10-16 | 17.650 | 18.000 | 17.550 | 17.650 | 17.650 | 166,156 |
| 2025-10-15 | 17.850 | 18.200 | 17.350 | 17.500 | 17.500 | 356,033 |
| 2025-10-14 | 18.100 | 18.300 | 17.600 | 17.600 | 17.600 | 660,134 |
| 2025-10-13 | 17.650 | 18.100 | 17.100 | 18.100 | 18.100 | 571,679 |
| 2025-10-09 | 18.350 | 18.350 | 18.000 | 18.150 | 18.150 | 173,361 |
| 2025-10-08 | 18.300 | 18.300 | 18.050 | 18.250 | 18.250 | 150,194 |
| 2025-10-07 | 18.200 | 18.300 | 17.900 | 18.250 | 18.250 | 354,792 |
| 2025-10-03 | 18.200 | 18.300 | 18.000 | 18.250 | 18.250 | 277,821 |
| 2025-10-02 | 18.250 | 18.450 | 18.200 | 18.250 | 18.250 | 131,587 |
| 2025-10-01 | 18.150 | 18.500 | 18.100 | 18.400 | 18.400 | 199,545 |
| 2025-09-30 | 18.150 | 18.450 | 18.050 | 18.150 | 18.150 | 147,363 |
| 2025-09-29 | 18.100 | 18.100 | 18.100 | 18.100 | 18.100 | 0 |
| 2025-09-26 | 18.600 | 18.600 | 17.900 | 18.100 | 18.100 | 1,068,000 |
| 2025-09-25 | 18.650 | 18.900 | 18.350 | 18.450 | 18.450 | 357,051 |
| 2025-09-24 | 18.600 | 18.800 | 18.350 | 18.600 | 18.600 | 139,206 |
| 2025-09-23 | 18.500 | 18.800 | 18.350 | 18.550 | 18.550 | 442,000 |
| 2025-09-22 | 18.750 | 18.750 | 18.450 | 18.650 | 18.650 | 165,000 |
| 2025-09-19 | 18.550 | 18.700 | 18.500 | 18.650 | 18.650 | 262,009 |
| 2025-09-18 | 18.650 | 18.900 | 18.550 | 18.600 | 18.600 | 319,743 |
| 2025-09-17 | 18.200 | 18.600 | 18.150 | 18.450 | 18.450 | 367,001 |
| 2025-09-16 | 18.050 | 18.150 | 17.950 | 18.000 | 18.000 | 197,490 |
| 2025-09-15 | 18.100 | 18.300 | 17.950 | 18.000 | 18.000 | 212,105 |
| 2025-09-12 | 18.150 | 18.800 | 17.800 | 18.100 | 18.100 | 512,044 |
| 2025-09-11 | 18.300 | 18.800 | 17.700 | 18.000 | 18.000 | 974,086 |
| 2025-09-10 | 18.600 | 18.600 | 18.250 | 18.250 | 18.250 | 741,361 |
| 2025-09-09 | 18.700 | 18.700 | 18.500 | 18.600 | 18.600 | 263,288 |
| 2025-09-08 | 18.550 | 18.850 | 18.500 | 18.650 | 18.650 | 317,100 |
| 2025-09-05 | 18.700 | 18.800 | 18.350 | 18.600 | 18.600 | 506,210 |
| 2025-09-04 | 18.550 | 18.850 | 18.400 | 18.650 | 18.650 | 710,000 |
| 2025-09-03 | 18.200 | 19.150 | 18.200 | 18.650 | 18.650 | 898,338 |
| 2025-09-02 | 18.550 | 18.600 | 18.100 | 18.200 | 18.200 | 451,731 |
| 2025-09-01 | 19.100 | 19.300 | 18.500 | 18.500 | 18.500 | 974,093 |
| 2025-08-29 | 18.450 | 19.800 | 18.300 | 18.750 | 18.750 | 995,313 |
| 2025-08-28 | 18.250 | 18.500 | 18.100 | 18.450 | 18.450 | 300,054 |
| 2025-08-27 | 18.250 | 18.650 | 18.250 | 18.350 | 18.350 | 163,265 |
| 2025-08-26 | 18.400 | 18.600 | 18.300 | 18.400 | 18.400 | 213,209 |
| 2025-08-25 | 18.450 | 18.650 | 18.250 | 18.250 | 18.250 | 351,360 |
| 2025-08-22 | 18.200 | 18.400 | 18.150 | 18.200 | 18.200 | 260,911 |
| 2025-08-21 | 18.200 | 18.450 | 18.000 | 18.200 | 18.200 | 311,060 |
| 2025-08-20 | 18.600 | 18.600 | 17.950 | 18.150 | 18.150 | 952,500 |
| 2025-08-19 | 19.000 | 19.050 | 18.400 | 18.600 | 18.600 | 330,012 |
| 2025-08-18 | 18.900 | 19.150 | 18.600 | 18.800 | 18.800 | 604,545 |
| 2025-08-15 | 18.500 | 18.900 | 18.300 | 18.550 | 18.550 | 749,312 |
| 2025-08-14 | 18.000 | 18.200 | 17.950 | 18.200 | 18.200 | 265,541 |
| 2025-08-13 | 18.150 | 18.300 | 17.900 | 18.000 | 18.000 | 400,081 |
| 2025-08-12 | 17.700 | 18.200 | 17.600 | 17.950 | 17.950 | 310,082 |
| 2025-08-11 | 17.800 | 17.850 | 17.550 | 17.700 | 17.700 | 197,508 |
| 2025-08-08 | 17.800 | 18.200 | 17.800 | 17.850 | 17.850 | 424,472 |
| 2025-08-07 | 17.950 | 18.150 | 17.700 | 17.700 | 17.700 | 208,598 |
| 2025-08-06 | 18.050 | 18.200 | 17.900 | 18.000 | 18.000 | 162,416 |
| 2025-08-05 | 17.850 | 18.300 | 17.800 | 18.000 | 18.000 | 460,212 |
| 2025-08-04 | 17.500 | 17.800 | 17.250 | 17.750 | 17.750 | 208,009 |
| 2025-08-01 | 17.400 | 17.650 | 17.000 | 17.650 | 17.650 | 279,151 |
| 2025-07-31 | 17.450 | 17.550 | 17.250 | 17.500 | 17.500 | 213,002 |
| 2025-07-30 | 17.600 | 17.650 | 17.250 | 17.600 | 17.600 | 265,206 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2023-07-10 | 0.2912 TWD |
| 2022-08-24 | 0.2925 TWD |
| 2021-08-13 | 0.3195 TWD |
| 2020-07-06 | 0.1022 TWD |
| 2019-07-18 | 0.3000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.