Materials Analysis Technology historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-23 | 259.00 | 263.00 | 255.00 | 257.50 | 253.30 | 357,548 |
| 2026-07-22 | 254.00 | 260.00 | 254.00 | 255.50 | 251.33 | 320,431 |
| 2026-07-21 | 248.00 | 250.50 | 243.00 | 249.50 | 245.43 | 440,294 |
| 2026-07-20 | 250.00 | 255.00 | 234.50 | 245.50 | 241.50 | 743,116 |
| 2026-07-17 | 258.50 | 266.00 | 250.50 | 251.00 | 246.91 | 814,882 |
| 2026-07-16 | 273.50 | 276.50 | 268.00 | 272.50 | 268.06 | 372,340 |
| 2026-07-15 | 272.50 | 279.00 | 268.50 | 279.00 | 274.45 | 444,677 |
| 2026-07-14 | 272.00 | 276.50 | 252.00 | 266.00 | 261.66 | 1,221,233 |
| 2026-07-13 | 290.50 | 293.00 | 274.00 | 276.50 | 271.99 | 928,798 |
| 2026-07-10 | 290.00 | 290.00 | 290.00 | 290.00 | 285.27 | 0 |
| 2026-07-09 | 296.00 | 304.00 | 290.00 | 290.00 | 285.27 | 910,211 |
| 2026-07-08 | 293.00 | 293.00 | 281.50 | 287.00 | 282.32 | 482,709 |
| 2026-07-07 | 301.50 | 305.00 | 289.50 | 290.00 | 285.27 | 678,104 |
| 2026-07-06 | 300.50 | 306.50 | 298.00 | 300.50 | 295.60 | 646,429 |
| 2026-07-03 | 304.00 | 304.50 | 297.00 | 299.00 | 294.12 | 688,242 |
| 2026-07-02 | 299.00 | 308.00 | 292.00 | 308.00 | 302.98 | 1,034,558 |
| 2026-07-01 | 297.50 | 303.50 | 289.00 | 297.50 | 292.65 | 729,464 |
| 2026-06-30 | 290.00 | 298.00 | 286.50 | 292.00 | 287.24 | 605,814 |
| 2026-06-29 | 278.50 | 290.00 | 278.50 | 284.00 | 279.37 | 752,836 |
| 2026-06-26 | 295.00 | 295.50 | 277.00 | 277.50 | 272.97 | 997,736 |
| 2026-06-25 | 306.50 | 307.50 | 295.00 | 297.00 | 292.16 | 798,064 |
| 2026-06-24 | 299.00 | 305.50 | 296.50 | 305.00 | 300.03 | 660,165 |
| 2026-06-23 | 322.00 | 322.00 | 302.00 | 305.50 | 300.52 | 1,296,066 |
| 2026-06-22 | 324.00 | 328.00 | 320.00 | 323.00 | 317.73 | 1,977,255 |
| 2026-06-18 | 293.50 | 307.00 | 291.00 | 304.00 | 299.04 | 1,018,200 |
| 2026-06-17 | 287.00 | 289.50 | 283.00 | 289.50 | 284.78 | 399,287 |
| 2026-06-16 | 296.00 | 299.00 | 285.50 | 285.50 | 280.84 | 579,609 |
| 2026-06-15 | 300.50 | 300.50 | 290.50 | 293.50 | 288.71 | 635,270 |
| 2026-06-12 | 299.00 | 301.00 | 292.00 | 293.00 | 288.22 | 489,488 |
| 2026-06-11 | 283.00 | 292.00 | 276.00 | 287.00 | 282.32 | 921,494 |
| 2026-06-10 | 294.00 | 303.00 | 283.50 | 283.50 | 278.88 | 981,934 |
| 2026-06-09 | 296.00 | 303.00 | 293.50 | 303.00 | 298.06 | 1,091,674 |
| 2026-06-08 | 273.50 | 288.50 | 273.50 | 286.00 | 281.34 | 1,501,013 |
| 2026-06-05 | 306.50 | 310.50 | 294.50 | 303.50 | 298.55 | 1,137,832 |
| 2026-06-04 | 321.00 | 321.00 | 310.00 | 311.00 | 305.93 | 1,210,612 |
| 2026-06-03 | 317.00 | 328.00 | 315.50 | 321.00 | 315.76 | 1,304,602 |
| 2026-06-02 | 328.00 | 330.00 | 311.00 | 317.00 | 311.83 | 1,300,122 |
| 2026-06-01 | 327.00 | 329.00 | 321.50 | 323.50 | 318.22 | 1,143,732 |
| 2026-05-29 | 335.00 | 335.00 | 328.00 | 329.00 | 323.63 | 935,089 |
| 2026-05-28 | 334.00 | 340.00 | 325.50 | 329.50 | 324.13 | 1,389,753 |
| 2026-05-27 | 343.00 | 348.50 | 328.00 | 331.00 | 325.60 | 1,683,309 |
| 2026-05-26 | 344.00 | 344.50 | 332.00 | 338.00 | 332.49 | 1,545,055 |
| 2026-05-25 | 360.50 | 360.50 | 342.00 | 344.00 | 338.39 | 2,093,003 |
| 2026-05-22 | 333.50 | 349.50 | 333.00 | 342.00 | 336.42 | 1,975,587 |
| 2026-05-21 | 330.00 | 332.50 | 323.00 | 325.00 | 319.70 | 1,148,721 |
| 2026-05-20 | 329.50 | 332.00 | 320.50 | 321.50 | 316.26 | 974,054 |
| 2026-05-19 | 339.00 | 341.50 | 325.50 | 329.50 | 324.13 | 1,427,744 |
| 2026-05-18 | 343.50 | 346.00 | 328.00 | 339.00 | 333.47 | 2,161,817 |
| 2026-05-15 | 370.00 | 377.00 | 350.00 | 353.00 | 347.24 | 3,926,920 |
| 2026-05-14 | 393.00 | 393.00 | 366.00 | 369.00 | 362.98 | 5,931,372 |
| 2026-05-13 | 380.00 | 399.00 | 379.00 | 396.00 | 389.54 | 10,235,423 |
| 2026-05-12 | 378.00 | 385.50 | 372.00 | 385.50 | 379.21 | 6,098,792 |
| 2026-05-11 | 349.00 | 350.50 | 346.00 | 350.50 | 344.78 | 2,200,578 |
| 2026-05-08 | 329.50 | 337.00 | 312.00 | 319.00 | 313.80 | 2,063,950 |
| 2026-05-07 | 335.00 | 346.50 | 324.50 | 329.50 | 324.13 | 2,888,549 |
| 2026-05-06 | 335.50 | 337.50 | 309.00 | 327.00 | 321.67 | 2,815,623 |
| 2026-05-05 | 336.00 | 337.00 | 328.00 | 331.00 | 325.60 | 1,807,125 |
| 2026-05-04 | 336.00 | 339.50 | 326.00 | 336.00 | 330.52 | 2,805,756 |
| 2026-04-30 | 325.00 | 342.00 | 323.00 | 331.50 | 326.09 | 3,813,137 |
| 2026-04-29 | 315.00 | 329.00 | 315.00 | 321.50 | 316.26 | 1,497,748 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-27 | 4.2083 TWD |
| 2025-07-23 | 6.9172 TWD |
| 2024-07-12 | 17.8699 TWD |
| 2023-07-03 | 8.0499 TWD |
| 2022-04-14 | 4.9239 TWD |
| 2021-09-15 | 4.4315 TWD |
| 2020-07-07 | 2.9543 TWD |
| 2019-07-05 | 2.9543 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.