QuantumCTek Co., Ltd. (SHA:688027)
China · Delayed Price · Currency is CNY 376.78
-28.22 (-6.97%)
Oct 17, 2025, 3:00 PM CST
QuantumCTek Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 17, 2025 | 399.50 | 399.50 | 373.00 | 376.78 | 376.78 | -6.97% | 4,025,523 |
| Oct 16, 2025 | 409.00 | 417.99 | 400.11 | 405.00 | 405.00 | -2.39% | 3,676,117 |
| Oct 15, 2025 | 404.00 | 439.24 | 399.00 | 414.90 | 414.90 | 4.51% | 5,892,198 |
| Oct 14, 2025 | 403.00 | 418.18 | 394.00 | 397.01 | 397.01 | 3.22% | 6,323,035 |
| Oct 13, 2025 | 349.80 | 388.34 | 349.80 | 384.64 | 384.64 | 6.84% | 5,615,955 |
| Oct 10, 2025 | 395.88 | 398.28 | 358.01 | 360.01 | 360.01 | -9.72% | 5,006,216 |
| Oct 9, 2025 | 373.00 | 416.88 | 373.00 | 398.79 | 398.79 | 13.62% | 6,478,440 |
| Sep 30, 2025 | 353.50 | 358.00 | 348.80 | 351.00 | 351.00 | -1.07% | 2,566,727 |
| Sep 29, 2025 | 344.91 | 355.50 | 340.19 | 354.79 | 354.79 | 2.81% | 2,468,516 |
| Sep 26, 2025 | 355.00 | 359.88 | 345.00 | 345.09 | 345.09 | -2.93% | 2,640,546 |
| Sep 25, 2025 | 352.93 | 363.33 | 352.93 | 355.50 | 355.50 | 0.14% | 2,908,823 |
| Sep 24, 2025 | 342.98 | 358.00 | 338.42 | 354.99 | 354.99 | 3.50% | 3,595,381 |
| Sep 23, 2025 | 359.20 | 361.65 | 334.00 | 343.00 | 343.00 | -3.92% | 4,377,862 |
| Sep 22, 2025 | 357.00 | 364.64 | 350.00 | 357.00 | 357.00 | 4.36% | 4,223,133 |
| Sep 19, 2025 | 357.00 | 359.88 | 337.00 | 342.10 | 342.10 | -1.60% | 4,468,479 |
| Sep 18, 2025 | 332.20 | 378.00 | 327.85 | 347.65 | 347.65 | 7.97% | 8,158,101 |
| Sep 17, 2025 | 328.00 | 328.56 | 319.00 | 322.00 | 322.00 | -1.78% | 2,543,442 |
| Sep 16, 2025 | 319.00 | 332.60 | 318.00 | 327.82 | 327.82 | 2.77% | 4,387,983 |
| Sep 15, 2025 | 295.95 | 333.00 | 295.94 | 318.98 | 318.98 | 9.94% | 5,918,169 |
| Sep 12, 2025 | 289.26 | 294.85 | 288.14 | 290.15 | 290.15 | 0.31% | 2,174,596 |
| Sep 11, 2025 | 278.30 | 291.00 | 278.30 | 289.26 | 289.26 | 3.93% | 2,634,504 |
| Sep 10, 2025 | 280.74 | 282.43 | 277.59 | 278.31 | 278.31 | -0.87% | 1,298,100 |
| Sep 9, 2025 | 286.33 | 288.09 | 278.51 | 280.75 | 280.75 | -3.02% | 1,756,597 |
| Sep 8, 2025 | 284.00 | 291.69 | 281.00 | 289.49 | 289.49 | 1.98% | 2,900,258 |
| Sep 5, 2025 | 279.00 | 285.00 | 275.00 | 283.87 | 283.87 | 2.37% | 2,322,816 |
| Sep 4, 2025 | 295.82 | 297.11 | 272.23 | 277.29 | 277.29 | -5.83% | 3,434,132 |
| Sep 3, 2025 | 304.07 | 307.98 | 293.60 | 294.47 | 294.47 | -4.02% | 2,660,934 |
| Sep 2, 2025 | 325.85 | 328.77 | 302.25 | 306.80 | 306.80 | -6.25% | 4,760,326 |
| Sep 1, 2025 | 331.00 | 331.59 | 316.00 | 327.25 | 327.25 | -1.31% | 3,409,915 |
| Aug 29, 2025 | 332.00 | 334.70 | 319.33 | 331.59 | 331.59 | 0.03% | 3,310,060 |
| Aug 28, 2025 | 322.92 | 331.86 | 318.07 | 331.50 | 331.50 | 2.80% | 3,388,838 |
| Aug 27, 2025 | 323.98 | 339.95 | 322.00 | 322.46 | 322.46 | -0.43% | 4,566,070 |
| Aug 26, 2025 | 321.45 | 336.66 | 319.85 | 323.85 | 323.85 | 0.42% | 3,008,866 |
| Aug 25, 2025 | 319.00 | 336.66 | 316.01 | 322.50 | 322.50 | 2.06% | 5,134,309 |
| Aug 22, 2025 | 295.00 | 316.58 | 294.14 | 316.00 | 316.00 | 7.31% | 4,274,300 |
| Aug 21, 2025 | 299.00 | 301.50 | 293.51 | 294.48 | 294.48 | -0.80% | 1,659,038 |
| Aug 20, 2025 | 291.60 | 296.86 | 286.57 | 296.86 | 296.86 | 1.32% | 1,925,619 |
| Aug 19, 2025 | 298.76 | 299.50 | 291.44 | 293.00 | 293.00 | -1.68% | 2,301,546 |
| Aug 18, 2025 | 290.98 | 307.00 | 289.00 | 298.00 | 298.00 | 3.83% | 3,895,125 |
| Aug 15, 2025 | 291.00 | 294.90 | 285.60 | 287.01 | 287.01 | 0.25% | 2,308,726 |
| Aug 14, 2025 | 292.80 | 298.00 | 286.20 | 286.28 | 286.28 | -2.16% | 2,449,497 |
| Aug 13, 2025 | 277.76 | 301.00 | 277.76 | 292.60 | 292.60 | 5.40% | 4,504,520 |
| Aug 12, 2025 | 277.00 | 278.39 | 273.00 | 277.60 | 277.60 | 0.63% | 1,023,731 |
| Aug 11, 2025 | 267.64 | 278.16 | 267.06 | 275.85 | 275.85 | 3.07% | 1,686,158 |
| Aug 8, 2025 | 271.10 | 272.11 | 266.80 | 267.64 | 267.64 | -1.28% | 1,188,292 |
| Aug 7, 2025 | 272.80 | 274.25 | 269.87 | 271.10 | 271.10 | -0.80% | 706,117 |
| Aug 6, 2025 | 271.80 | 274.29 | 270.78 | 273.30 | 273.30 | 0.22% | 688,413 |
| Aug 5, 2025 | 270.75 | 274.98 | 269.99 | 272.71 | 272.71 | 0.72% | 716,709 |
| Aug 4, 2025 | 266.12 | 271.20 | 266.00 | 270.75 | 270.75 | 0.65% | 782,849 |
| Aug 1, 2025 | 274.08 | 275.30 | 265.50 | 269.00 | 269.00 | -1.85% | 1,373,039 |