Innostar Service, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-20 | 661.00 | 668.00 | 632.00 | 650.00 | 648.19 | 451,244 |
| 2026-01-19 | 589.00 | 662.00 | 579.00 | 657.00 | 655.17 | 616,242 |
| 2026-01-16 | 571.00 | 601.00 | 563.00 | 580.00 | 578.38 | 513,282 |
| 2026-01-15 | 533.00 | 563.00 | 530.00 | 562.00 | 560.43 | 518,580 |
| 2026-01-14 | 518.00 | 535.00 | 518.00 | 529.00 | 527.53 | 134,368 |
| 2026-01-13 | 525.00 | 539.00 | 517.00 | 519.00 | 517.55 | 289,114 |
| 2026-01-12 | 535.00 | 544.00 | 520.00 | 531.00 | 529.52 | 479,955 |
| 2026-01-09 | 534.00 | 535.00 | 516.00 | 525.00 | 523.54 | 249,106 |
| 2026-01-08 | 530.00 | 540.00 | 516.00 | 523.00 | 521.54 | 234,773 |
| 2026-01-07 | 530.00 | 535.00 | 511.00 | 529.00 | 527.53 | 318,299 |
| 2026-01-06 | 540.00 | 540.00 | 517.00 | 522.00 | 520.54 | 397,703 |
| 2026-01-05 | 545.00 | 550.00 | 520.00 | 537.00 | 535.50 | 513,538 |
| 2026-01-02 | 542.00 | 551.00 | 530.00 | 538.00 | 536.50 | 286,611 |
| 2025-12-31 | 522.00 | 551.00 | 520.00 | 539.00 | 537.50 | 608,897 |
| 2025-12-30 | 522.00 | 529.00 | 510.00 | 518.00 | 516.56 | 373,629 |
| 2025-12-29 | 499.50 | 526.00 | 495.00 | 519.00 | 517.55 | 895,676 |
| 2025-12-26 | 466.00 | 506.00 | 455.00 | 494.50 | 493.12 | 1,007,476 |
| 2025-12-24 | 455.00 | 465.00 | 448.50 | 457.00 | 455.73 | 384,302 |
| 2025-12-23 | 438.50 | 456.00 | 435.00 | 446.50 | 445.26 | 310,858 |
| 2025-12-22 | 442.00 | 462.00 | 428.00 | 439.00 | 437.78 | 363,212 |
| 2025-12-19 | 440.00 | 469.00 | 440.00 | 454.00 | 452.73 | 363,828 |
| 2025-12-18 | 442.00 | 448.00 | 432.00 | 437.50 | 436.28 | 250,611 |
| 2025-12-17 | 430.00 | 460.00 | 426.00 | 447.00 | 445.75 | 662,580 |
| 2025-12-16 | 420.00 | 431.00 | 404.00 | 426.00 | 424.81 | 333,981 |
| 2025-12-15 | 406.00 | 431.50 | 400.00 | 425.50 | 424.31 | 412,295 |
| 2025-12-12 | 410.00 | 416.50 | 400.00 | 401.00 | 399.88 | 201,747 |
| 2025-12-11 | 421.50 | 427.50 | 413.00 | 416.00 | 414.84 | 227,781 |
| 2025-12-10 | 412.00 | 421.00 | 410.00 | 418.00 | 416.83 | 202,415 |
| 2025-12-09 | 409.00 | 413.00 | 408.00 | 410.00 | 408.86 | 71,041 |
| 2025-12-08 | 415.00 | 419.00 | 407.00 | 410.00 | 408.86 | 163,862 |
| 2025-12-05 | 408.00 | 412.50 | 399.50 | 412.50 | 411.35 | 132,240 |
| 2025-12-04 | 405.00 | 407.00 | 401.00 | 406.00 | 404.87 | 106,690 |
| 2025-12-03 | 410.00 | 410.00 | 397.00 | 401.00 | 399.88 | 127,750 |
| 2025-12-02 | 392.00 | 402.50 | 387.00 | 401.00 | 399.88 | 254,605 |
| 2025-12-01 | 389.00 | 392.00 | 385.00 | 391.00 | 389.91 | 118,422 |
| 2025-11-28 | 379.50 | 392.00 | 372.00 | 388.50 | 387.42 | 134,964 |
| 2025-11-27 | 370.00 | 377.50 | 362.50 | 375.50 | 374.45 | 101,050 |
| 2025-11-26 | 367.00 | 373.00 | 366.00 | 368.00 | 366.97 | 86,727 |
| 2025-11-25 | 363.00 | 373.50 | 359.00 | 368.00 | 366.97 | 71,909 |
| 2025-11-24 | 364.00 | 365.00 | 356.50 | 358.50 | 357.50 | 56,259 |
| 2025-11-21 | 367.50 | 367.50 | 352.50 | 362.00 | 360.99 | 42,600 |
| 2025-11-20 | 370.00 | 379.50 | 365.00 | 367.50 | 366.48 | 142,379 |
| 2025-11-19 | 361.00 | 364.50 | 358.50 | 361.00 | 359.99 | 45,789 |
| 2025-11-18 | 362.00 | 369.50 | 358.00 | 358.00 | 357.00 | 111,167 |
| 2025-11-17 | 361.00 | 365.00 | 354.50 | 357.50 | 356.50 | 52,640 |
| 2025-11-14 | 354.50 | 363.00 | 348.00 | 361.50 | 360.49 | 49,563 |
| 2025-11-13 | 370.00 | 376.00 | 354.00 | 361.50 | 360.49 | 65,927 |
| 2025-11-12 | 369.50 | 371.00 | 342.00 | 371.00 | 369.97 | 187,810 |
| 2025-11-11 | 412.00 | 412.00 | 356.00 | 365.00 | 363.98 | 395,631 |
| 2025-11-10 | 419.50 | 419.50 | 399.00 | 406.00 | 404.87 | 146,490 |
| 2025-11-07 | 400.00 | 421.50 | 400.00 | 416.00 | 414.84 | 211,349 |
| 2025-11-06 | 406.00 | 409.00 | 400.00 | 405.00 | 403.87 | 60,996 |
| 2025-11-05 | 400.00 | 414.50 | 395.00 | 407.00 | 405.87 | 139,601 |
| 2025-11-04 | 421.50 | 425.00 | 404.50 | 410.00 | 408.86 | 146,737 |
| 2025-11-03 | 387.00 | 425.00 | 387.00 | 420.00 | 418.83 | 420,862 |
| 2025-10-31 | 373.00 | 386.50 | 372.00 | 386.50 | 385.42 | 165,590 |
| 2025-10-30 | 385.00 | 385.00 | 369.00 | 373.00 | 371.96 | 96,035 |
| 2025-10-29 | 370.00 | 397.00 | 370.00 | 384.50 | 383.43 | 153,715 |
| 2025-10-28 | 364.50 | 371.00 | 360.00 | 370.00 | 368.97 | 154,502 |
| 2025-10-27 | 331.50 | 373.00 | 324.00 | 363.00 | 361.99 | 225,377 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-06-04 | 4.5298 TWD |
| 2025-07-25 | 1.5000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.