GRINM Semiconductor Materials Co., Ltd. (SHA:688432)
44.98
-3.05 (-6.35%)
At close: Aug 20, 2026
SHA:688432 Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 19, 2026 | 46.00 | 50.91 | 45.55 | 48.03 | 48.03 | -2.93% | 91,918,529 |
| Aug 18, 2026 | 43.62 | 49.90 | 43.62 | 49.48 | 49.48 | 13.43% | 89,359,192 |
| Aug 17, 2026 | 41.06 | 45.00 | 40.23 | 43.62 | 43.62 | 6.39% | 75,975,284 |
| Aug 14, 2026 | 40.50 | 41.87 | 39.68 | 41.00 | 41.00 | 4.14% | 63,577,655 |
| Aug 13, 2026 | 41.79 | 43.00 | 39.03 | 39.37 | 39.37 | -3.27% | 67,141,107 |
| Aug 12, 2026 | 40.54 | 41.27 | 39.50 | 40.70 | 40.70 | 1.24% | 56,492,056 |
| Aug 11, 2026 | 40.32 | 43.23 | 39.50 | 40.20 | 40.20 | -3.69% | 77,328,199 |
| Aug 10, 2026 | 39.18 | 42.95 | 38.75 | 41.74 | 41.74 | 7.22% | 79,271,218 |
| Aug 7, 2026 | 37.86 | 39.50 | 37.11 | 38.93 | 38.93 | 2.85% | 86,144,901 |
| Aug 6, 2026 | 31.35 | 38.70 | 31.35 | 37.85 | 37.85 | 14.80% | 94,354,886 |
| Aug 5, 2026 | 27.95 | 33.64 | 27.73 | 32.97 | 32.97 | 17.62% | 83,948,594 |
| Aug 4, 2026 | 26.91 | 28.51 | 26.16 | 28.03 | 28.03 | 5.06% | 49,944,632 |
| Aug 3, 2026 | 28.59 | 29.04 | 26.05 | 26.68 | 26.68 | -8.57% | 56,773,602 |
| Jul 31, 2026 | 32.00 | 32.80 | 29.01 | 29.18 | 29.18 | 1.04% | 66,050,565 |
| Jul 30, 2026 | 35.66 | 36.30 | 28.86 | 28.88 | 28.88 | -19.93% | 70,942,897 |
| Jul 29, 2026 | 39.02 | 39.66 | 34.30 | 36.07 | 36.07 | -9.80% | 64,551,193 |
| Jul 28, 2026 | 38.59 | 42.42 | 38.50 | 39.99 | 39.99 | - | 61,967,241 |
| Jul 27, 2026 | 35.00 | 40.93 | 35.00 | 39.99 | 39.99 | 8.61% | 58,977,983 |
| Jul 24, 2026 | 40.00 | 40.98 | 36.80 | 36.82 | 36.82 | -9.87% | 54,396,073 |
| Jul 23, 2026 | 43.33 | 44.35 | 39.30 | 40.85 | 40.85 | -5.68% | 45,788,422 |
| Jul 22, 2026 | 43.33 | 46.32 | 43.00 | 43.31 | 43.31 | -6.88% | 59,996,393 |
| Jul 21, 2026 | 40.30 | 47.16 | 33.82 | 46.51 | 46.51 | 10.03% | 76,678,691 |
| Jul 20, 2026 | 40.00 | 44.44 | 38.91 | 42.27 | 42.27 | 8.72% | 63,622,424 |
| Jul 17, 2026 | 36.50 | 40.99 | 34.10 | 38.88 | 38.88 | 5.19% | 62,011,296 |
| Jul 16, 2026 | 39.65 | 41.37 | 36.60 | 36.96 | 36.96 | -10.85% | 47,086,938 |
| Jul 15, 2026 | 47.18 | 47.37 | 41.46 | 41.46 | 41.46 | -14.30% | 45,558,555 |
| Jul 14, 2026 | 49.00 | 49.00 | 41.11 | 48.38 | 48.38 | -1.47% | 59,404,100 |
| Jul 13, 2026 | 51.50 | 55.41 | 46.71 | 49.10 | 49.10 | -13.25% | 65,686,947 |
| Jul 10, 2026 | 52.31 | 60.78 | 50.02 | 56.60 | 56.60 | 5.26% | 83,542,509 |
| Jul 9, 2026 | 45.93 | 53.77 | 44.82 | 53.77 | 53.77 | 20.00% | 84,423,456 |
| Jul 8, 2026 | 47.86 | 50.10 | 44.30 | 44.81 | 44.81 | -2.88% | 89,427,607 |
| Jul 7, 2026 | 38.98 | 46.14 | 38.13 | 46.14 | 46.14 | 20.00% | 76,565,979 |
| Jul 6, 2026 | 42.70 | 43.42 | 37.57 | 38.45 | 38.45 | -8.86% | 65,133,338 |
| Jul 3, 2026 | 44.50 | 45.77 | 39.01 | 42.19 | 42.19 | -8.10% | 82,829,791 |
| Jul 2, 2026 | 41.33 | 48.79 | 37.50 | 45.91 | 45.91 | 0.24% | 85,726,425 |
| Jul 1, 2026 | 39.00 | 46.30 | 38.52 | 45.80 | 45.80 | 14.59% | 84,518,544 |
| Jun 30, 2026 | 38.50 | 41.21 | 37.00 | 39.97 | 39.97 | 7.79% | 96,120,508 |
| Jun 29, 2026 | 32.50 | 37.08 | 31.53 | 37.08 | 37.08 | 20.00% | 94,473,579 |
| Jun 26, 2026 | 25.02 | 30.90 | 24.77 | 30.90 | 30.90 | 20.00% | 73,950,808 |
| Jun 25, 2026 | 24.48 | 25.88 | 23.77 | 25.75 | 25.75 | 7.16% | 50,732,643 |
| Jun 24, 2026 | 24.03 | 24.45 | 23.27 | 24.03 | 24.03 | -0.72% | 35,000,140 |
| Jun 23, 2026 | 24.70 | 25.15 | 23.50 | 24.26 | 24.21 | -4.26% | 39,212,389 |
| Jun 22, 2026 | 25.80 | 25.80 | 24.36 | 25.34 | 25.28 | -0.39% | 48,301,605 |
| Jun 18, 2026 | 25.90 | 26.99 | 25.30 | 25.44 | 25.38 | -3.12% | 54,920,670 |
| Jun 17, 2026 | 24.93 | 27.16 | 24.63 | 26.26 | 26.20 | 2.62% | 68,996,460 |
| Jun 16, 2026 | 24.70 | 26.18 | 24.35 | 25.59 | 25.53 | 1.87% | 68,638,320 |
| Jun 15, 2026 | 20.61 | 25.20 | 19.67 | 25.12 | 25.06 | 19.62% | 79,571,310 |
| Jun 12, 2026 | 24.00 | 24.10 | 20.34 | 21.00 | 20.95 | -9.40% | 66,626,660 |
| Jun 11, 2026 | 22.80 | 24.45 | 22.58 | 23.18 | 23.13 | -2.89% | 53,767,760 |
| Jun 10, 2026 | 22.48 | 24.94 | 22.37 | 23.87 | 23.82 | 5.15% | 67,190,730 |