Q.S.I Co., LTD. (KOSDAQ:066310)
South Korea flag South Korea · Delayed Price · Currency is KRW
8,010.00
+10.00 (0.13%)
At close: Oct 2, 2025

Q.S.I Co., LTD. Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 10, 20258,170.008,330.008,050.008,250.008,250.003.00%61,151
Oct 2, 20257,960.008,080.007,960.008,010.008,010.000.13%18,925
Oct 1, 20258,020.008,170.007,880.008,000.008,000.000.13%22,408
Sep 30, 20257,830.008,080.007,830.007,990.007,990.001.40%25,805
Sep 29, 20257,710.008,050.007,700.007,880.007,880.003.14%47,104
Sep 26, 20257,900.007,900.007,600.007,640.007,640.00-3.29%48,494
Sep 25, 20258,090.008,090.007,890.007,900.007,900.00-1.50%30,572
Sep 24, 20258,010.008,320.007,910.008,020.008,020.000.25%37,769
Sep 23, 20258,080.008,140.007,920.008,000.008,000.00-1.23%27,874
Sep 22, 20258,140.008,380.008,100.008,100.008,100.001.12%96,738
Sep 19, 20258,050.008,170.007,970.008,010.008,010.000.38%63,928
Sep 18, 20257,840.008,150.007,760.007,980.007,980.003.77%113,918
Sep 17, 20257,760.007,760.007,660.007,690.007,690.00-0.90%20,791
Sep 16, 20257,830.007,970.007,740.007,760.007,760.00-0.51%12,896
Sep 15, 20257,950.007,950.007,750.007,800.007,800.000.78%14,868
Sep 12, 20257,930.007,970.007,740.007,740.007,740.00-1.02%33,472
Sep 11, 20257,950.007,950.007,790.007,820.007,820.00-0.64%11,514
Sep 10, 20257,790.007,950.007,750.007,870.007,870.002.08%27,124
Sep 9, 20257,830.007,830.007,660.007,710.007,710.00-0.52%13,073
Sep 8, 20257,810.007,900.007,710.007,750.007,750.00-0.90%11,158
Sep 5, 20257,940.007,940.007,800.007,820.007,820.00-1.51%12,621
Sep 4, 20257,850.007,990.007,850.007,940.007,940.001.15%13,967
Sep 3, 20257,960.008,000.007,830.007,850.007,850.00-1.63%11,415
Sep 2, 20257,830.008,100.007,830.007,980.007,980.001.27%70,269
Sep 1, 20257,630.007,970.007,610.007,880.007,880.003.68%54,712
Aug 29, 20257,590.007,810.007,530.007,600.007,600.001.47%41,579
Aug 28, 20257,580.007,670.007,490.007,490.007,490.00-1.06%10,199
Aug 27, 20257,660.007,740.007,550.007,570.007,570.00-1.17%11,922
Aug 26, 20257,520.007,740.007,520.007,660.007,660.000.79%6,362
Aug 25, 20257,550.007,660.007,510.007,600.007,600.000.66%6,787
Aug 22, 20257,610.007,680.007,520.007,550.007,550.00-1.95%29,438
Aug 21, 20257,570.007,860.007,480.007,700.007,700.001.99%49,462
Aug 20, 20257,410.007,940.007,300.007,550.007,550.00-0.13%27,040
Aug 19, 20257,690.007,720.007,530.007,560.007,560.00-1.31%15,096
Aug 18, 20257,820.007,880.007,560.007,660.007,660.00-1.92%29,880
Aug 14, 20257,870.008,010.007,790.007,810.007,810.00-1.01%8,082
Aug 13, 20257,810.007,960.007,800.007,890.007,890.000.77%7,458
Aug 12, 20257,960.008,030.007,810.007,830.007,830.00-1.39%11,204
Aug 11, 20257,920.007,960.007,870.007,940.007,940.000.25%9,559
Aug 8, 20257,880.008,060.007,880.007,920.007,920.00-0.25%11,919
Aug 7, 20258,010.008,040.007,900.007,940.007,940.00-0.87%8,034
Aug 6, 20258,130.008,230.007,920.008,010.008,010.000.38%12,902
Aug 5, 20257,850.008,040.007,850.007,980.007,980.001.66%15,775
Aug 4, 20257,820.007,930.007,600.007,850.007,850.002.48%17,850
Aug 1, 20258,050.008,050.007,620.007,660.007,660.00-5.08%58,004
Jul 31, 20258,030.008,190.008,000.008,070.008,070.000.25%16,895
Jul 30, 20257,900.008,120.007,900.008,050.008,050.001.90%25,145
Jul 29, 20257,800.008,000.007,700.007,900.007,900.000.77%20,588
Jul 28, 20257,850.008,000.007,700.007,840.007,840.00-15,502
Jul 25, 20257,900.007,970.007,820.007,840.007,840.00-0.25%14,446