GRINM Semiconductor Materials Co., Ltd. (SHA:688432)
China flag China · Delayed Price · Currency is CNY
20.60
+1.11 (5.70%)
At close: May 28, 2026

SHA:688432 Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
May 27, 202619.6620.1718.8119.4919.491.46%30,327,200
May 26, 202619.7119.7118.7519.2119.21-3.37%27,293,580
May 25, 202619.8020.3919.1819.8819.881.95%31,641,850
May 22, 202619.4519.7818.8019.5019.501.72%33,456,230
May 21, 202621.0021.6019.1519.1719.17-9.02%46,413,070
May 20, 202620.5921.3520.4121.0721.07-1.36%42,310,690
May 19, 202619.3121.7218.8021.3621.368.21%47,918,910
May 18, 202618.6120.6318.3619.7419.744.94%39,805,370
May 15, 202619.3519.9518.5018.8118.81-1.93%33,537,620
May 14, 202619.3019.6518.7619.1819.180.10%27,180,770
May 13, 202618.3319.3518.2319.1619.162.62%29,586,410
May 12, 202618.7119.2718.4018.6718.67-1.99%28,425,980
May 11, 202618.3119.9118.3119.0519.056.66%48,013,880
May 8, 202616.8118.2116.6217.8617.865.43%33,278,740
May 7, 202616.7917.0616.4216.9416.941.38%16,785,460
May 6, 202616.4117.2716.4116.7116.712.89%24,869,110
Apr 30, 202615.4516.3315.2816.2416.245.80%20,912,800
Apr 29, 202615.3515.5014.8715.3515.35-1.16%13,879,000
Apr 28, 202615.8315.8515.4015.5315.53-2.14%11,769,240
Apr 27, 202615.3216.0015.3215.8715.872.92%16,335,560
Apr 24, 202615.3815.6415.3115.4215.42-0.26%13,014,590
Apr 23, 202615.7415.8715.3715.4615.46-1.53%13,876,250
Apr 22, 202615.2515.8215.2415.7015.701.55%13,453,370
Apr 21, 202615.5815.6015.1815.4615.46-1.15%11,563,940
Apr 20, 202615.1515.8515.0015.6415.643.23%18,076,320
Apr 17, 202614.6515.2314.5615.1515.153.20%13,738,930
Apr 16, 202614.5014.7014.2814.6814.681.59%9,092,573
Apr 15, 202614.6014.7514.4214.4514.45-0.62%9,423,450
Apr 14, 202614.4414.7214.4214.5414.541.89%9,829,589
Apr 13, 202614.3414.5514.2314.2714.27-0.42%8,442,057
Apr 10, 202614.5514.7414.3014.3314.33-0.28%9,374,668
Apr 9, 202614.3714.5514.2914.3714.37-1.17%9,736,883
Apr 8, 202614.2014.5514.1814.5414.544.60%15,570,550
Apr 7, 202613.4814.0613.4013.9013.903.81%11,283,430
Apr 3, 202613.4113.5813.3313.3913.390.15%5,781,051
Apr 2, 202613.7213.7913.2513.3713.37-2.83%7,539,189
Apr 1, 202613.7513.8613.6013.7613.762.46%9,018,141
Mar 31, 202613.8413.8713.4313.4313.43-3.03%8,848,882
Mar 30, 202613.5413.9013.3713.8513.850.65%8,429,864
Mar 27, 202613.4613.9213.3913.7613.760.44%9,206,647
Mar 26, 202613.9314.0213.6013.7013.70-2.00%8,045,726
Mar 25, 202613.9514.3013.8313.9813.980.72%11,833,710
Mar 24, 202613.9514.0013.3913.8813.881.76%10,773,940
Mar 23, 202614.0514.3213.5113.6413.64-5.93%16,070,470
Mar 20, 202614.8215.1814.3614.5014.50-1.36%13,169,610
Mar 19, 202614.9815.0614.6114.7014.70-3.67%11,344,200
Mar 18, 202614.9715.2914.8915.2615.262.83%11,645,940
Mar 17, 202615.3915.4014.8014.8414.84-3.64%10,891,490
Mar 16, 202615.0815.4414.8015.4015.400.98%13,847,300
Mar 13, 202615.3315.7315.0915.2515.25-1.61%12,778,370