LandMark Optoelectronics historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-24 | 3,215.00 | 3,245.00 | 2,750.00 | 2,820.00 | 2,559.24 | 5,910,110 |
| 2026-04-23 | 3,305.00 | 3,305.00 | 2,875.00 | 3,020.00 | 2,740.75 | 6,585,630 |
| 2026-04-22 | 2,915.00 | 3,055.00 | 2,890.00 | 3,005.00 | 2,727.14 | 2,803,512 |
| 2026-04-21 | 2,910.00 | 3,015.00 | 2,775.00 | 2,935.00 | 2,663.61 | 4,226,014 |
| 2026-04-20 | 2,765.00 | 2,860.00 | 2,720.00 | 2,860.00 | 2,595.54 | 1,919,868 |
| 2026-04-17 | 2,515.00 | 2,600.00 | 2,515.00 | 2,600.00 | 2,359.58 | 1,330,635 |
| 2026-04-16 | 2,350.00 | 2,365.00 | 2,260.00 | 2,365.00 | 2,146.31 | 2,297,465 |
| 2026-04-15 | 2,180.00 | 2,390.00 | 2,175.00 | 2,315.00 | 2,100.94 | 5,094,727 |
| 2026-04-14 | 2,360.00 | 2,395.00 | 2,120.00 | 2,175.00 | 1,973.88 | 4,546,631 |
| 2026-04-13 | 2,385.00 | 2,405.00 | 2,265.00 | 2,320.00 | 2,105.48 | 3,207,239 |
| 2026-04-10 | 2,195.00 | 2,315.00 | 2,170.00 | 2,315.00 | 2,100.94 | 2,906,022 |
| 2026-04-09 | 2,070.00 | 2,210.00 | 2,030.00 | 2,105.00 | 1,910.36 | 3,098,830 |
| 2026-04-08 | 2,080.00 | 2,150.00 | 2,005.00 | 2,040.00 | 1,851.37 | 4,944,766 |
| 2026-04-07 | 1,935.00 | 2,005.00 | 1,905.00 | 2,005.00 | 1,819.60 | 3,299,656 |
| 2026-04-02 | 1,795.00 | 1,900.00 | 1,795.00 | 1,825.00 | 1,656.25 | 4,628,835 |
| 2026-04-01 | 1,695.00 | 1,730.00 | 1,665.00 | 1,730.00 | 1,570.03 | 2,234,895 |
| 2026-03-31 | 1,655.00 | 1,665.00 | 1,540.00 | 1,575.00 | 1,429.36 | 4,948,300 |
| 2026-03-30 | 1,700.00 | 1,760.00 | 1,590.00 | 1,710.00 | 1,551.88 | 4,500,532 |
| 2026-03-27 | 1,615.00 | 1,790.00 | 1,570.00 | 1,720.00 | 1,560.96 | 5,419,073 |
| 2026-03-26 | 1,500.00 | 1,690.00 | 1,500.00 | 1,690.00 | 1,533.73 | 4,370,243 |
| 2026-03-25 | 1,540.00 | 1,540.00 | 1,540.00 | 1,540.00 | 1,397.60 | 192,826 |
| 2026-03-24 | 1,530.00 | 1,530.00 | 1,370.00 | 1,400.00 | 1,270.55 | 663,663 |
| 2026-03-23 | 1,525.00 | 1,570.00 | 1,480.00 | 1,480.00 | 1,343.15 | 769,979 |
| 2026-03-20 | 1,625.00 | 1,690.00 | 1,600.00 | 1,640.00 | 1,488.35 | 1,233,378 |
| 2026-03-19 | 1,450.00 | 1,540.00 | 1,450.00 | 1,540.00 | 1,397.60 | 530,259 |
| 2026-03-18 | 1,370.00 | 1,480.00 | 1,370.00 | 1,440.00 | 1,306.85 | 813,699 |
| 2026-03-17 | 1,485.00 | 1,485.00 | 1,350.00 | 1,350.00 | 1,225.17 | 1,109,554 |
| 2026-03-16 | 1,500.00 | 1,505.00 | 1,440.00 | 1,500.00 | 1,361.30 | 524,841 |
| 2026-03-13 | 1,365.00 | 1,490.00 | 1,365.00 | 1,485.00 | 1,347.69 | 495,785 |
| 2026-03-12 | 1,500.00 | 1,570.00 | 1,440.00 | 1,440.00 | 1,306.85 | 881,795 |
| 2026-03-11 | 1,560.00 | 1,610.00 | 1,540.00 | 1,555.00 | 1,411.21 | 5,947,860 |
| 2026-03-10 | 1,420.00 | 1,485.00 | 1,370.00 | 1,485.00 | 1,347.69 | 9,556,055 |
| 2026-03-09 | 1,350.00 | 1,430.00 | 1,350.00 | 1,350.00 | 1,225.17 | 3,067,884 |
| 2026-03-06 | 1,330.00 | 1,500.00 | 1,310.00 | 1,500.00 | 1,361.30 | 5,891,509 |
| 2026-03-05 | 1,490.00 | 1,525.00 | 1,295.00 | 1,365.00 | 1,238.78 | 9,826,173 |
| 2026-03-04 | 1,380.00 | 1,485.00 | 1,330.00 | 1,390.00 | 1,261.47 | 6,772,147 |
| 2026-03-03 | 1,510.00 | 1,510.00 | 1,430.00 | 1,475.00 | 1,338.61 | 8,126,213 |
| 2026-03-02 | 1,210.00 | 1,375.00 | 1,210.00 | 1,375.00 | 1,247.86 | 1,958,574 |
| 2026-02-26 | 1,280.00 | 1,390.00 | 1,250.00 | 1,250.00 | 1,134.42 | 1,091,054 |
| 2026-02-25 | 1,270.00 | 1,270.00 | 1,205.00 | 1,265.00 | 1,148.03 | 595,289 |
| 2026-02-24 | 1,220.00 | 1,285.00 | 1,220.00 | 1,265.00 | 1,148.03 | 605,926 |
| 2026-02-23 | 1,150.00 | 1,190.00 | 1,130.00 | 1,190.00 | 1,079.96 | 847,465 |
| 2026-02-11 | 1,130.00 | 1,130.00 | 1,085.00 | 1,085.00 | 984.67 | 426,486 |
| 2026-02-10 | 1,115.00 | 1,150.00 | 1,100.00 | 1,120.00 | 1,016.44 | 598,262 |
| 2026-02-09 | 1,070.00 | 1,100.00 | 1,065.00 | 1,095.00 | 993.75 | 832,643 |
| 2026-02-06 | 983.00 | 1,015.00 | 926.00 | 1,000.00 | 907.53 | 914,255 |
| 2026-02-05 | 1,120.00 | 1,120.00 | 1,025.00 | 1,025.00 | 930.22 | 755,867 |
| 2026-02-04 | 1,085.00 | 1,135.00 | 1,085.00 | 1,135.00 | 1,030.05 | 727,666 |
| 2026-02-03 | 1,000.00 | 1,095.00 | 1,000.00 | 1,095.00 | 993.75 | 936,802 |
| 2026-02-02 | 973.00 | 999.00 | 939.00 | 999.00 | 906.62 | 1,014,194 |
| 2026-01-30 | 972.00 | 1,000.00 | 959.00 | 1,000.00 | 907.53 | 1,680,824 |
| 2026-01-29 | 958.00 | 990.00 | 945.00 | 990.00 | 898.46 | 7,627,027 |
| 2026-01-28 | 838.00 | 900.00 | 837.00 | 900.00 | 816.78 | 9,072,790 |
| 2026-01-27 | 822.00 | 852.00 | 806.00 | 819.00 | 743.27 | 7,543,012 |
| 2026-01-26 | 788.00 | 823.00 | 783.00 | 816.00 | 740.55 | 5,542,573 |
| 2026-01-23 | 780.00 | 797.00 | 771.00 | 782.00 | 709.69 | 3,885,479 |
| 2026-01-22 | 788.00 | 810.00 | 761.00 | 775.00 | 703.34 | 9,587,117 |
| 2026-01-21 | 732.00 | 778.00 | 732.00 | 770.00 | 698.80 | 13,426,216 |
| 2026-01-20 | 668.00 | 708.00 | 668.00 | 708.00 | 642.53 | 2,846,101 |
| 2026-01-19 | 670.00 | 679.00 | 636.00 | 644.00 | 584.45 | 3,856,293 |
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.