LandMark Optoelectronics historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-16 | 2,685.00 | 2,695.00 | 2,500.00 | 2,545.00 | 2,545.00 | 4,465,667 |
| 2026-10-15 | 2,620.00 | 2,780.00 | 2,615.00 | 2,640.00 | 2,640.00 | 3,011,314 |
| 2026-10-14 | 2,725.00 | 2,915.00 | 2,710.00 | 2,880.00 | 2,880.00 | 3,278,846 |
| 2026-10-13 | 2,875.00 | 2,875.00 | 2,725.00 | 2,725.00 | 2,725.00 | 4,137,763 |
| 2026-10-12 | 2,960.00 | 3,040.00 | 2,890.00 | 3,025.00 | 3,025.00 | 1,844,568 |
| 2026-10-08 | 3,075.00 | 3,120.00 | 2,955.00 | 2,960.00 | 2,960.00 | 2,770,226 |
| 2026-10-07 | 2,990.00 | 3,210.00 | 2,990.00 | 3,140.00 | 3,140.00 | 5,225,101 |
| 2026-10-06 | 3,015.00 | 3,055.00 | 2,915.00 | 2,920.00 | 2,920.00 | 2,268,547 |
| 2026-10-05 | 3,000.00 | 3,105.00 | 2,900.00 | 3,000.00 | 3,000.00 | 6,772,987 |
| 2026-10-02 | 2,780.00 | 2,925.00 | 2,735.00 | 2,925.00 | 2,925.00 | 4,287,917 |
| 2026-10-01 | 2,690.00 | 2,720.00 | 2,605.00 | 2,660.00 | 2,660.00 | 1,749,486 |
| 2026-09-30 | 2,700.00 | 2,730.00 | 2,665.00 | 2,695.00 | 2,695.00 | 1,333,306 |
| 2026-09-29 | 2,700.00 | 2,735.00 | 2,645.00 | 2,650.00 | 2,650.00 | 1,142,762 |
| 2026-09-24 | 2,640.00 | 2,710.00 | 2,595.00 | 2,700.00 | 2,700.00 | 1,803,562 |
| 2026-09-23 | 2,825.00 | 2,845.00 | 2,585.00 | 2,680.00 | 2,680.00 | 4,151,672 |
| 2026-09-22 | 2,940.00 | 2,950.00 | 2,825.00 | 2,825.00 | 2,825.00 | 2,207,682 |
| 2026-09-21 | 2,900.00 | 2,910.00 | 2,820.00 | 2,875.00 | 2,875.00 | 2,616,607 |
| 2026-09-18 | 2,780.00 | 2,915.00 | 2,730.00 | 2,880.00 | 2,880.00 | 3,168,257 |
| 2026-09-17 | 2,910.00 | 2,930.00 | 2,715.00 | 2,720.00 | 2,720.00 | 4,063,339 |
| 2026-09-16 | 2,695.00 | 2,930.00 | 2,695.00 | 2,805.00 | 2,805.00 | 5,539,582 |
| 2026-09-15 | 2,725.00 | 2,745.00 | 2,650.00 | 2,675.00 | 2,675.00 | 2,216,076 |
| 2026-09-14 | 2,725.00 | 2,830.00 | 2,685.00 | 2,745.00 | 2,745.00 | 2,619,827 |
| 2026-09-11 | 2,800.00 | 2,825.00 | 2,735.00 | 2,810.00 | 2,810.00 | 2,486,785 |
| 2026-09-10 | 2,820.00 | 2,930.00 | 2,755.00 | 2,830.00 | 2,830.00 | 2,928,691 |
| 2026-09-09 | 3,085.00 | 3,150.00 | 2,820.00 | 2,850.00 | 2,850.00 | 4,739,427 |
| 2026-09-08 | 3,115.00 | 3,150.00 | 2,825.00 | 2,865.00 | 2,865.00 | 3,771,029 |
| 2026-09-07 | 3,220.00 | 3,220.00 | 3,000.00 | 3,070.00 | 3,070.00 | 3,461,604 |
| 2026-09-04 | 3,245.00 | 3,315.00 | 2,980.00 | 3,170.00 | 3,170.00 | 5,291,090 |
| 2026-09-03 | 3,425.00 | 3,485.00 | 3,110.00 | 3,120.00 | 3,120.00 | 3,949,024 |
| 2026-09-02 | 3,425.00 | 3,565.00 | 3,375.00 | 3,395.00 | 3,395.00 | 3,210,521 |
| 2026-09-01 | 3,600.00 | 3,600.00 | 3,420.00 | 3,425.00 | 3,425.00 | 2,468,398 |
| 2026-08-31 | 3,240.00 | 3,550.00 | 3,235.00 | 3,530.00 | 3,530.00 | 3,978,259 |
| 2026-08-28 | 3,370.00 | 3,455.00 | 3,285.00 | 3,305.00 | 3,305.00 | 3,085,985 |
| 2026-08-27 | 3,385.00 | 3,510.00 | 3,265.00 | 3,370.00 | 3,370.00 | 6,303,989 |
| 2026-08-26 | 3,010.00 | 3,255.00 | 2,940.00 | 3,255.00 | 3,255.00 | 6,834,038 |
| 2026-08-25 | 2,690.00 | 2,995.00 | 2,645.00 | 2,960.00 | 2,960.00 | 4,495,553 |
| 2026-08-24 | 2,910.00 | 2,910.00 | 2,750.00 | 2,765.00 | 2,765.00 | 3,140,577 |
| 2026-08-21 | 2,845.00 | 2,920.00 | 2,760.00 | 2,920.00 | 2,920.00 | 4,772,500 |
| 2026-08-20 | 2,765.00 | 2,830.00 | 2,635.00 | 2,780.00 | 2,780.00 | 4,528,791 |
| 2026-08-19 | 2,750.00 | 2,900.00 | 2,650.00 | 2,680.00 | 2,680.00 | 5,064,198 |
| 2026-08-18 | 2,850.00 | 3,065.00 | 2,775.00 | 2,925.00 | 2,925.00 | 5,254,897 |
| 2026-08-17 | 2,670.00 | 2,790.00 | 2,625.00 | 2,790.00 | 2,790.00 | 1,341,554 |
| 2026-08-14 | 2,700.00 | 2,700.00 | 2,470.00 | 2,540.00 | 2,540.00 | 1,258,616 |
| 2026-08-13 | 2,840.00 | 2,845.00 | 2,640.00 | 2,665.00 | 2,665.00 | 1,676,884 |
| 2026-08-12 | 2,560.00 | 2,725.00 | 2,560.00 | 2,725.00 | 2,725.00 | 1,186,748 |
| 2026-08-11 | 2,420.00 | 2,485.00 | 2,415.00 | 2,480.00 | 2,480.00 | 1,075,810 |
| 2026-08-10 | 2,500.00 | 2,535.00 | 2,420.00 | 2,535.00 | 2,535.00 | 3,000,441 |
| 2026-08-07 | 2,420.00 | 2,555.00 | 2,275.00 | 2,305.00 | 2,305.00 | 5,704,064 |
| 2026-08-06 | 2,185.00 | 2,375.00 | 2,180.00 | 2,375.00 | 2,375.00 | 4,740,646 |
| 2026-08-05 | 2,160.00 | 2,160.00 | 2,160.00 | 2,160.00 | 2,160.00 | 298,040 |
| 2026-08-04 | 1,965.00 | 1,965.00 | 1,965.00 | 1,965.00 | 1,965.00 | 265,269 |
| 2026-08-03 | 1,760.00 | 1,790.00 | 1,750.00 | 1,790.00 | 1,790.00 | 641,064 |
| 2026-07-31 | 1,630.00 | 1,630.00 | 1,630.00 | 1,630.00 | 1,630.00 | 337,035 |
| 2026-07-30 | 1,495.00 | 1,625.00 | 1,450.00 | 1,485.00 | 1,485.00 | 4,665,877 |
| 2026-07-29 | 1,720.00 | 1,740.00 | 1,540.00 | 1,540.00 | 1,540.00 | 4,017,464 |
| 2026-07-28 | 1,690.00 | 1,840.00 | 1,645.00 | 1,710.00 | 1,710.00 | 5,454,765 |
| 2026-07-27 | 1,825.00 | 1,895.00 | 1,740.00 | 1,805.00 | 1,805.00 | 6,069,808 |
| 2026-07-24 | 1,810.00 | 2,010.00 | 1,745.00 | 1,760.00 | 1,760.00 | 9,961,629 |
| 2026-07-23 | 1,720.00 | 1,830.00 | 1,645.00 | 1,830.00 | 1,830.00 | 2,419,061 |
| 2026-07-22 | 1,640.00 | 1,665.00 | 1,620.00 | 1,665.00 | 1,665.00 | 748,160 |
Page 1 of 3 · 125 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-15 | 3.3000 TWD |
| 2025-07-14 | 0.5000 TWD |
| 2024-07-22 | 0.5000 TWD |
| 2023-07-25 | 3.5002 TWD |
| 2022-07-25 | 3.5000 TWD |
| 2021-08-16 | 5.0000 TWD |
| 2020-06-24 | 4.0001 TWD |
| 2019-06-13 | 5.0000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.