Cheng Mei Instrument Technology Co., Ltd. 7853
TPEX · Taiwan · Electronic Technology
TWD 452.00+32.00 (+7.62%)
Market closed· · TWD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · TWD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-10-02 | TWD 452.00 | +7.62% | TWD 420.00 | TWD 452.00 | TWD 420.00 | 1.85M |
| 2026-10-01 | TWD 420.00 | +3.58% | TWD 404.00 | TWD 421.50 | TWD 402.50 | 1.12M |
| 2026-09-30 | TWD 405.50 | +1.88% | TWD 400.00 | TWD 405.50 | TWD 388.50 | 889.05K |
| 2026-09-29 | TWD 398.00 | +4.46% | TWD 381.00 | TWD 408.50 | TWD 380.00 | 1.60M |
| 2026-09-24 | TWD 381.00 | +6.87% | TWD 356.50 | TWD 382.50 | TWD 353.50 | 610.38K |
| 2026-09-23 | TWD 356.50 | -2.60% | TWD 370.00 | TWD 372.00 | TWD 350.50 | 469.86K |
| 2026-09-22 | TWD 366.00 | -3.81% | TWD 385.00 | TWD 391.00 | TWD 359.50 | 822.38K |
| 2026-09-21 | TWD 380.50 | +3.26% | TWD 370.00 | TWD 392.50 | TWD 365.50 | 803.27K |
| 2026-09-18 | TWD 368.50 | +6.81% | TWD 347.00 | TWD 375.50 | TWD 347.00 | 1.22M |
| 2026-09-17 | TWD 345.00 | +3.60% | TWD 333.00 | TWD 355.00 | TWD 333.00 | 644.47K |
| 2026-09-16 | TWD 333.00 | -1.62% | TWD 341.00 | TWD 341.50 | TWD 329.50 | 421.80K |
| 2026-09-15 | TWD 338.50 | +5.12% | TWD 323.00 | TWD 355.00 | TWD 322.00 | 1.35M |
| 2026-09-14 | TWD 322.00 | +2.22% | TWD 315.50 | TWD 325.50 | TWD 305.00 | 370.27K |
| 2026-09-11 | TWD 315.00 | -1.25% | TWD 313.50 | TWD 315.50 | TWD 294.50 | 434.52K |
| 2026-09-10 | TWD 319.00 | -1.54% | TWD 324.00 | TWD 324.00 | TWD 315.00 | 238.96K |
| 2026-09-09 | TWD 324.00 | +3.51% | TWD 313.00 | TWD 327.00 | TWD 311.00 | 369.45K |
| 2026-09-08 | TWD 313.00 | -2.64% | TWD 321.50 | TWD 321.50 | TWD 305.00 | 287.16K |
| 2026-09-07 | TWD 321.50 | +3.88% | TWD 309.50 | TWD 330.00 | TWD 309.50 | 379.35K |
| 2026-09-04 | TWD 309.50 | -0.32% | TWD 311.00 | TWD 317.00 | TWD 303.00 | 312.86K |
| 2026-09-03 | TWD 310.50 | -0.80% | TWD 313.00 | TWD 330.00 | TWD 305.50 | 447.34K |
| 2026-09-02 | TWD 313.00 | -3.99% | TWD 322.50 | TWD 326.50 | TWD 309.00 | 405.95K |
| 2026-09-01 | TWD 326.00 | +10.51% | TWD 299.00 | TWD 339.50 | TWD 290.00 | 958.45K |
| 2026-08-31 | TWD 295.00 | -1.50% | TWD 288.00 | TWD 301.50 | TWD 288.00 | 272.47K |
| 2026-08-28 | TWD 299.50 | +3.99% | TWD 288.00 | TWD 310.50 | TWD 277.00 | 789.22K |
| 2026-08-27 | TWD 288.00 | -2.37% | TWD 296.00 | TWD 296.50 | TWD 285.00 | 442.14K |
| 2026-08-26 | TWD 295.00 | +0.17% | TWD 295.00 | TWD 301.50 | TWD 290.00 | 176.31K |
| 2026-08-25 | TWD 294.50 | -1.17% | TWD 296.00 | TWD 301.00 | TWD 289.00 | 227.05K |
| 2026-08-24 | TWD 298.00 | +0.68% | TWD 299.00 | TWD 301.50 | TWD 297.00 | 118.52K |
| 2026-08-21 | TWD 296.00 | -1.00% | TWD 296.00 | TWD 301.00 | TWD 292.50 | 196.38K |
| 2026-08-20 | TWD 299.00 | -0.66% | TWD 301.50 | TWD 308.00 | TWD 296.00 | 177.72K |
| 2026-08-19 | TWD 301.00 | -1.47% | TWD 303.00 | TWD 304.50 | TWD 294.00 | 246.32K |
| 2026-08-18 | TWD 305.50 | +1.66% | TWD 300.50 | TWD 321.00 | TWD 299.00 | 362.35K |
| 2026-08-17 | TWD 300.50 | -1.64% | TWD 308.50 | TWD 308.50 | TWD 296.50 | 235.61K |
| 2026-08-14 | TWD 305.50 | -3.63% | TWD 317.00 | TWD 318.00 | TWD 295.00 | 429.98K |
| 2026-08-13 | TWD 317.00 | +0.63% | TWD 317.00 | TWD 321.50 | TWD 310.50 | 223.35K |
| 2026-08-12 | TWD 315.00 | -2.93% | TWD 326.50 | TWD 327.50 | TWD 308.00 | 418.33K |
| 2026-08-11 | TWD 324.50 | -2.70% | TWD 334.00 | TWD 342.00 | TWD 320.00 | 429.86K |
| 2026-08-10 | TWD 333.50 | +4.22% | TWD 320.00 | TWD 333.50 | TWD 315.50 | 387.84K |
| 2026-08-07 | TWD 320.00 | 0.00% | TWD 320.00 | TWD 321.50 | TWD 308.50 | 213.95K |
| 2026-08-06 | TWD 320.00 | +1.43% | TWD 307.00 | TWD 321.50 | TWD 307.00 | 199.47K |
| 2026-08-05 | TWD 315.50 | +1.61% | TWD 312.00 | TWD 324.00 | TWD 309.00 | 299.61K |
| 2026-08-04 | TWD 310.50 | +0.49% | TWD 309.00 | TWD 318.00 | TWD 301.00 | 309.10K |
| 2026-08-03 | TWD 309.00 | +3.87% | TWD 298.00 | TWD 313.00 | TWD 288.00 | 277.10K |
| 2026-07-31 | TWD 297.50 | +13.98% | TWD 263.00 | TWD 308.00 | TWD 263.00 | 633.75K |
| 2026-07-30 | TWD 261.00 | -6.12% | TWD 280.00 | TWD 290.50 | TWD 250.00 | 690.60K |
| 2026-07-29 | TWD 278.00 | -7.49% | TWD 300.00 | TWD 310.00 | TWD 255.00 | 1.72M |
| 2026-07-28 | TWD 300.50 | -7.40% | TWD 320.00 | TWD 322.00 | TWD 297.00 | 982.89K |
| 2026-07-27 | TWD 324.50 | -3.99% | TWD 336.00 | TWD 341.50 | TWD 318.50 | 415.96K |
| 2026-07-24 | TWD 338.00 | +2.74% | TWD 339.00 | TWD 353.50 | TWD 325.00 | 522.11K |
| 2026-07-23 | TWD 329.00 | -3.52% | TWD 344.00 | TWD 350.00 | TWD 326.50 | 310.15K |
| 2026-07-22 | TWD 341.00 | +6.07% | TWD 325.00 | TWD 351.50 | TWD 324.50 | 331.83K |
| 2026-07-21 | TWD 321.50 | +2.72% | TWD 312.50 | TWD 323.50 | TWD 312.50 | 404.34K |
| 2026-07-20 | TWD 313.00 | -4.72% | TWD 329.00 | TWD 333.00 | TWD 307.00 | 728.17K |
| 2026-07-17 | TWD 328.50 | -5.33% | TWD 338.00 | TWD 341.00 | TWD 325.00 | 582.52K |
| 2026-07-16 | TWD 347.00 | -2.53% | TWD 356.50 | TWD 358.00 | TWD 338.50 | 233.52K |
| 2026-07-15 | TWD 356.00 | +9.54% | TWD 327.50 | TWD 362.50 | TWD 327.50 | 535.43K |
| 2026-07-14 | TWD 325.00 | -5.25% | TWD 343.00 | TWD 344.00 | TWD 320.50 | 1.06M |
| 2026-07-13 | TWD 343.00 | -9.97% | TWD 378.00 | TWD 378.00 | TWD 338.50 | 1.53M |
| 2026-07-09 | TWD 381.00 | +4.67% | TWD 368.50 | TWD 398.50 | TWD 360.00 | 678.62K |
| 2026-07-08 | TWD 364.00 | +0.41% | TWD 363.00 | TWD 370.00 | TWD 350.50 | 603.15K |
| 2026-07-07 | TWD 362.50 | -10.82% | TWD 410.00 | TWD 419.00 | TWD 350.00 | 2.61M |
| 2026-07-06 | TWD 406.50 | -3.44% | TWD 421.00 | TWD 448.00 | TWD 403.00 | 2.31M |
| 2026-07-03 | TWD 421.00 | +7.81% | TWD 386.50 | TWD 423.50 | TWD 374.50 | 2.11M |
| 2026-07-02 | TWD 390.50 | +8.32% | TWD 360.00 | TWD 391.00 | TWD 348.50 | 1.96M |
| 2026-07-01 | TWD 360.50 | +4.19% | TWD 346.00 | TWD 360.50 | TWD 341.50 | 891.81K |
| 2026-06-30 | TWD 346.00 | +6.63% | TWD 328.00 | TWD 352.00 | TWD 326.50 | 716.05K |
| 2026-06-29 | TWD 324.50 | +0.31% | TWD 325.00 | TWD 330.50 | TWD 317.50 | 262.37K |
| 2026-06-26 | TWD 323.50 | -1.22% | TWD 325.00 | TWD 333.50 | TWD 318.50 | 462.73K |
| 2026-06-25 | TWD 327.50 | +1.71% | TWD 326.00 | TWD 331.00 | TWD 323.50 | 301.57K |
| 2026-06-24 | TWD 322.00 | -2.42% | TWD 330.00 | TWD 331.50 | TWD 319.50 | 247.20K |
| 2026-06-23 | TWD 330.00 | -3.08% | TWD 338.50 | TWD 342.00 | TWD 319.00 | 427.52K |
| 2026-06-22 | TWD 340.50 | +3.81% | TWD 328.50 | TWD 358.00 | TWD 316.00 | 1.57M |
| 2026-06-18 | TWD 328.00 | +1.08% | TWD 321.00 | TWD 336.50 | TWD 321.00 | 349.30K |
| 2026-06-17 | TWD 324.50 | -2.11% | TWD 326.50 | TWD 331.00 | TWD 317.00 | 589.51K |
| 2026-06-16 | TWD 331.50 | -2.79% | TWD 342.50 | TWD 345.50 | TWD 326.00 | 695.45K |
| 2026-06-15 | TWD 341.00 | +1.34% | TWD 345.00 | TWD 351.50 | TWD 335.50 | 377.55K |
| 2026-06-12 | TWD 336.50 | -3.86% | TWD 346.50 | TWD 361.00 | TWD 336.50 | 541.24K |
| 2026-06-11 | TWD 350.00 | -3.98% | TWD 364.50 | TWD 364.50 | TWD 326.50 | 1.12M |
| 2026-06-10 | TWD 364.50 | -0.55% | TWD 360.00 | TWD 389.50 | TWD 351.00 | 846.29K |
| 2026-06-09 | TWD 366.50 | +5.77% | TWD 345.50 | TWD 367.00 | TWD 345.50 | 666.21K |
| 2026-06-08 | TWD 346.50 | +0.29% | TWD 336.00 | TWD 348.00 | TWD 292.00 | 642.08K |
| 2026-06-05 | TWD 345.50 | -1.43% | TWD 348.00 | TWD 351.50 | TWD 333.00 | 413.95K |
| 2026-06-04 | TWD 350.50 | -4.63% | TWD 366.00 | TWD 366.00 | TWD 337.50 | 502.08K |
| 2026-06-03 | TWD 367.50 | +8.09% | TWD 341.50 | TWD 373.00 | TWD 339.00 | 782.32K |
| 2026-06-02 | TWD 340.00 | -2.72% | TWD 348.00 | TWD 349.50 | TWD 334.50 | 638.37K |
| 2026-06-01 | TWD 349.50 | -3.05% | TWD 363.50 | TWD 365.00 | TWD 346.00 | 691.90K |
| 2026-05-29 | TWD 360.50 | +1.12% | TWD 361.00 | TWD 363.50 | TWD 353.00 | 491.48K |
| 2026-05-28 | TWD 356.50 | -2.99% | TWD 368.00 | TWD 369.50 | TWD 350.00 | 624.22K |
| 2026-05-27 | TWD 367.50 | -2.13% | TWD 378.00 | TWD 390.50 | TWD 357.50 | 970.71K |
| 2026-05-26 | TWD 375.50 | -3.59% | TWD 383.00 | TWD 399.00 | TWD 367.00 | 849.94K |