LandMark Optoelectronics historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-05-02 | 270.00 | 278.00 | 270.00 | 278.00 | 251.93 | 828,416 |
| 2025-04-30 | 274.00 | 275.00 | 262.50 | 262.50 | 237.88 | 607,748 |
| 2025-04-29 | 266.00 | 274.00 | 263.00 | 274.00 | 248.30 | 626,990 |
| 2025-04-28 | 254.00 | 265.00 | 253.50 | 263.00 | 238.34 | 833,042 |
| 2025-04-25 | 262.50 | 262.50 | 251.50 | 252.50 | 228.82 | 863,028 |
| 2025-04-24 | 247.50 | 248.50 | 243.00 | 248.50 | 225.20 | 838,491 |
| 2025-04-23 | 243.50 | 250.00 | 243.00 | 250.00 | 226.55 | 2,410,289 |
| 2025-04-22 | 233.50 | 240.00 | 227.50 | 227.50 | 206.16 | 1,284,008 |
| 2025-04-21 | 241.50 | 241.50 | 220.00 | 228.50 | 207.07 | 8,527,554 |
| 2025-04-18 | 245.00 | 248.00 | 239.00 | 243.50 | 220.66 | 4,521,247 |
| 2025-04-17 | 245.00 | 249.00 | 234.00 | 248.50 | 225.20 | 7,455,009 |
| 2025-04-16 | 256.50 | 263.50 | 242.00 | 243.00 | 220.21 | 8,812,150 |
| 2025-04-15 | 240.00 | 261.00 | 240.00 | 261.00 | 236.52 | 5,937,361 |
| 2025-04-14 | 232.50 | 242.00 | 231.00 | 237.50 | 215.23 | 8,879,429 |
| 2025-04-11 | 209.50 | 225.00 | 209.50 | 220.00 | 199.37 | 4,791,714 |
| 2025-04-10 | 232.50 | 232.50 | 226.50 | 232.50 | 210.70 | 5,675,065 |
| 2025-04-09 | 211.50 | 211.50 | 211.50 | 211.50 | 191.66 | 423,580 |
| 2025-04-08 | 234.50 | 234.50 | 234.50 | 234.50 | 212.51 | 487,566 |
| 2025-04-07 | 260.50 | 260.50 | 260.50 | 260.50 | 236.07 | 58,414 |
| 2025-04-02 | 288.50 | 294.00 | 278.50 | 289.00 | 261.90 | 4,705,530 |
| 2025-04-01 | 290.00 | 291.00 | 272.00 | 287.00 | 260.08 | 7,911,898 |
| 2025-03-31 | 292.00 | 302.00 | 283.00 | 283.00 | 256.46 | 6,182,555 |
| 2025-03-28 | 317.00 | 328.00 | 310.00 | 314.00 | 284.55 | 3,445,472 |
| 2025-03-27 | 325.00 | 334.00 | 319.50 | 320.00 | 289.99 | 2,740,544 |
| 2025-03-26 | 347.00 | 352.00 | 334.00 | 334.00 | 302.68 | 3,060,915 |
| 2025-03-25 | 347.00 | 356.50 | 342.00 | 343.00 | 310.83 | 5,608,131 |
| 2025-03-24 | 363.00 | 374.00 | 333.00 | 333.00 | 301.77 | 7,572,463 |
| 2025-03-21 | 347.00 | 357.00 | 322.00 | 353.00 | 319.89 | 14,347,307 |
| 2025-03-20 | 319.00 | 337.50 | 319.00 | 337.50 | 305.85 | 749,315 |
| 2025-03-19 | 325.00 | 325.00 | 307.00 | 307.00 | 278.21 | 809,081 |
| 2025-03-18 | 338.00 | 338.00 | 319.00 | 323.00 | 292.71 | 761,376 |
| 2025-03-17 | 322.00 | 334.00 | 322.00 | 327.50 | 296.79 | 762,485 |
| 2025-03-14 | 294.00 | 312.00 | 287.00 | 312.00 | 282.74 | 685,657 |
| 2025-03-13 | 295.00 | 301.00 | 292.00 | 292.00 | 264.62 | 987,251 |
| 2025-03-12 | 310.50 | 317.50 | 280.00 | 286.50 | 259.63 | 1,628,330 |
| 2025-03-11 | 299.00 | 299.00 | 299.00 | 299.00 | 270.96 | 1,411,572 |
| 2025-03-10 | 363.00 | 363.00 | 331.50 | 332.00 | 300.86 | 1,461,070 |
| 2025-03-07 | 381.50 | 381.50 | 360.00 | 363.00 | 328.96 | 1,142,576 |
| 2025-03-06 | 371.00 | 398.50 | 356.50 | 389.50 | 352.97 | 12,357,973 |
| 2025-03-05 | 350.00 | 374.50 | 337.00 | 363.50 | 329.41 | 8,893,428 |
| 2025-03-04 | 341.00 | 353.50 | 335.00 | 344.00 | 311.74 | 7,343,187 |
| 2025-03-03 | 380.00 | 381.50 | 352.50 | 352.50 | 319.44 | 8,300,180 |
| 2025-02-27 | 428.50 | 435.00 | 387.50 | 391.50 | 354.78 | 9,697,756 |
| 2025-02-26 | 432.00 | 445.00 | 425.50 | 430.50 | 390.13 | 2,664,899 |
| 2025-02-25 | 451.00 | 455.50 | 434.50 | 439.00 | 397.83 | 3,387,068 |
| 2025-02-24 | 450.00 | 462.00 | 441.00 | 462.00 | 418.67 | 1,944,580 |
| 2025-02-21 | 445.00 | 463.00 | 437.00 | 454.50 | 411.88 | 3,105,661 |
| 2025-02-20 | 473.00 | 483.00 | 436.50 | 448.00 | 405.99 | 5,536,578 |
| 2025-02-19 | 481.00 | 497.00 | 477.00 | 479.50 | 434.53 | 3,868,036 |
| 2025-02-18 | 502.00 | 508.00 | 466.00 | 484.00 | 438.61 | 7,629,144 |
| 2025-02-17 | 485.00 | 496.50 | 483.00 | 496.50 | 449.94 | 757,350 |
| 2025-02-14 | 495.00 | 497.50 | 474.00 | 476.50 | 431.81 | 689,122 |
| 2025-02-13 | 473.00 | 478.00 | 473.00 | 474.00 | 429.55 | 437,839 |
| 2025-02-12 | 512.00 | 512.00 | 471.50 | 471.50 | 427.28 | 878,246 |
| 2025-02-11 | 490.50 | 511.00 | 490.50 | 507.00 | 459.45 | 561,636 |
| 2025-02-10 | 488.00 | 488.00 | 480.00 | 483.00 | 437.70 | 279,603 |
| 2025-02-07 | 471.00 | 490.00 | 469.00 | 490.00 | 444.05 | 440,147 |
| 2025-02-06 | 469.00 | 480.00 | 465.00 | 473.00 | 428.64 | 781,335 |
| 2025-02-05 | 450.00 | 453.00 | 440.00 | 453.00 | 410.52 | 1,059,465 |
| 2025-02-04 | 485.00 | 485.00 | 445.00 | 449.50 | 407.34 | 1,856,749 |
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.