Sea Sonic Electronics Co Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-19 | 56.700 | 57.600 | 56.700 | 56.900 | 56.900 | 51,696 |
| 2026-10-16 | 57.700 | 57.800 | 57.500 | 57.700 | 57.700 | 71,066 |
| 2026-10-15 | 58.600 | 58.900 | 57.900 | 58.000 | 58.000 | 122,000 |
| 2026-10-14 | 58.900 | 59.000 | 58.700 | 58.800 | 58.800 | 40,000 |
| 2026-10-13 | 59.100 | 59.400 | 58.600 | 58.700 | 58.700 | 95,000 |
| 2026-10-12 | 60.000 | 60.500 | 58.900 | 59.800 | 59.800 | 45,060 |
| 2026-10-08 | 59.800 | 60.000 | 58.500 | 59.900 | 59.900 | 67,017 |
| 2026-10-07 | 59.800 | 59.800 | 59.300 | 59.800 | 59.800 | 73,000 |
| 2026-10-06 | 60.000 | 60.000 | 59.800 | 59.800 | 59.800 | 35,080 |
| 2026-10-05 | 60.300 | 60.500 | 59.900 | 60.000 | 60.000 | 37,340 |
| 2026-10-02 | 60.300 | 61.000 | 59.900 | 60.300 | 60.300 | 30,118 |
| 2026-10-01 | 60.000 | 60.300 | 59.900 | 60.300 | 60.300 | 54,000 |
| 2026-09-30 | 59.600 | 60.200 | 59.600 | 60.000 | 60.000 | 87,000 |
| 2026-09-29 | 59.400 | 59.900 | 59.200 | 59.900 | 59.900 | 58,000 |
| 2026-09-24 | 59.900 | 59.900 | 59.600 | 59.600 | 59.600 | 22,000 |
| 2026-09-23 | 59.900 | 60.000 | 59.500 | 59.900 | 59.900 | 31,112 |
| 2026-09-22 | 60.000 | 60.000 | 59.500 | 59.500 | 59.500 | 54,025 |
| 2026-09-21 | 60.000 | 60.000 | 59.400 | 60.000 | 60.000 | 35,050 |
| 2026-09-18 | 60.000 | 60.000 | 59.600 | 59.600 | 59.600 | 65,000 |
| 2026-09-17 | 60.100 | 60.300 | 59.400 | 59.600 | 59.600 | 46,341 |
| 2026-09-16 | 60.800 | 61.000 | 59.400 | 59.500 | 59.500 | 45,000 |
| 2026-09-15 | 60.000 | 60.400 | 59.300 | 59.300 | 59.300 | 39,012 |
| 2026-09-14 | 60.800 | 60.800 | 59.700 | 59.700 | 59.700 | 53,030 |
| 2026-09-11 | 60.000 | 60.000 | 59.500 | 59.900 | 59.900 | 65,100 |
| 2026-09-10 | 60.200 | 60.200 | 60.000 | 60.100 | 60.100 | 44,030 |
| 2026-09-09 | 60.200 | 60.400 | 60.000 | 60.000 | 60.000 | 72,050 |
| 2026-09-08 | 60.200 | 60.600 | 60.000 | 60.400 | 60.400 | 31,000 |
| 2026-09-07 | 60.500 | 60.600 | 60.100 | 60.200 | 60.200 | 32,056 |
| 2026-09-04 | 60.300 | 60.800 | 60.200 | 60.700 | 60.700 | 22,000 |
| 2026-09-03 | 61.000 | 61.000 | 60.000 | 60.300 | 60.300 | 43,010 |
| 2026-09-02 | 60.300 | 61.000 | 60.300 | 60.900 | 60.900 | 116,000 |
| 2026-09-01 | 60.000 | 60.300 | 59.800 | 60.300 | 60.300 | 53,030 |
| 2026-08-31 | 59.600 | 59.800 | 59.500 | 59.800 | 59.800 | 60,426 |
| 2026-08-28 | 60.000 | 60.000 | 59.500 | 59.600 | 59.600 | 42,302 |
| 2026-08-27 | 60.000 | 60.100 | 59.600 | 59.700 | 59.700 | 95,000 |
| 2026-08-26 | 60.000 | 60.100 | 59.700 | 59.700 | 59.700 | 40,002 |
| 2026-08-25 | 59.600 | 59.900 | 59.600 | 59.900 | 59.900 | 44,000 |
| 2026-08-24 | 60.100 | 60.900 | 59.800 | 59.900 | 59.900 | 73,000 |
| 2026-08-21 | 60.300 | 60.500 | 59.900 | 60.200 | 60.200 | 53,275 |
| 2026-08-20 | 60.600 | 60.800 | 60.300 | 60.300 | 60.300 | 50,000 |
| 2026-08-19 | 59.800 | 60.400 | 59.800 | 60.300 | 60.300 | 56,000 |
| 2026-08-18 | 60.400 | 60.400 | 59.700 | 59.800 | 59.800 | 80,000 |
| 2026-08-17 | 60.200 | 60.400 | 60.100 | 60.300 | 60.300 | 61,700 |
| 2026-08-14 | 60.400 | 60.500 | 59.800 | 60.100 | 60.100 | 166,000 |
| 2026-08-13 | 61.100 | 61.100 | 60.300 | 60.300 | 60.300 | 165,000 |
| 2026-08-12 | 61.300 | 61.500 | 60.700 | 61.100 | 61.100 | 50,000 |
| 2026-08-11 | 61.000 | 61.000 | 60.500 | 60.700 | 60.700 | 70,160 |
| 2026-08-10 | 61.800 | 62.100 | 60.700 | 61.000 | 61.000 | 101,014 |
| 2026-08-07 | 61.400 | 61.500 | 60.600 | 61.000 | 61.000 | 89,034 |
| 2026-08-06 | 61.000 | 61.000 | 60.400 | 60.600 | 60.600 | 62,100 |
| 2026-08-05 | 61.600 | 62.100 | 61.000 | 61.000 | 61.000 | 81,059 |
| 2026-08-04 | 60.700 | 61.100 | 60.400 | 61.000 | 61.000 | 115,015 |
| 2026-08-03 | 64.700 | 66.400 | 64.300 | 64.300 | 60.300 | 213,076 |
| 2026-07-31 | 65.800 | 65.800 | 64.400 | 64.700 | 60.675 | 70,550 |
| 2026-07-30 | 64.000 | 65.000 | 63.700 | 63.800 | 59.831 | 115,000 |
| 2026-07-29 | 65.700 | 65.700 | 63.800 | 64.500 | 60.488 | 256,039 |
| 2026-07-28 | 66.500 | 66.500 | 65.100 | 65.600 | 61.519 | 205,074 |
| 2026-07-27 | 66.000 | 67.000 | 66.000 | 66.700 | 62.551 | 65,050 |
| 2026-07-24 | 66.700 | 66.800 | 66.100 | 66.100 | 66.100 | 88,070 |
| 2026-07-23 | 66.600 | 67.200 | 66.500 | 66.800 | 66.800 | 54,010 |
Page 1 of 21 · 1,225 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-08-04 | 4.0000 TWD |
| 2025-09-09 | 3.5002 TWD |
| 2024-10-07 | 4.9971 TWD |
| 2023-07-24 | 4.9330 TWD |
| 2022-09-07 | 5.0000 TWD |
| 2021-08-06 | 5.0000 TWD |
| 2020-08-26 | 2.5000 TWD |
| 2019-08-28 | 2.5000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.