Quality Reliability Technology Inc. (KOSDAQ:405100)
South Korea · Delayed Price · Currency is KRW 20,400
-900 (-4.23%)
At close: May 11, 2026
KOSDAQ:405100 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 11, 2026 | 21,300.00 | 22,350.00 | 20,100.00 | 20,400.00 | 20,400.00 | -4.23% | 148,622 |
| May 8, 2026 | 21,550.00 | 22,250.00 | 21,000.00 | 21,300.00 | 21,300.00 | -1.16% | 92,444 |
| May 7, 2026 | 23,600.00 | 23,600.00 | 21,450.00 | 21,550.00 | 21,550.00 | -4.22% | 231,470 |
| May 6, 2026 | 23,050.00 | 24,200.00 | 21,850.00 | 22,500.00 | 22,500.00 | 0.22% | 286,830 |
| May 4, 2026 | 21,600.00 | 22,750.00 | 21,600.00 | 22,450.00 | 22,450.00 | 6.40% | 273,329 |
| Apr 30, 2026 | 20,750.00 | 21,800.00 | 20,650.00 | 21,100.00 | 21,100.00 | 3.69% | 200,838 |
| Apr 29, 2026 | 20,800.00 | 20,950.00 | 19,980.00 | 20,350.00 | 20,350.00 | -2.40% | 160,453 |
| Apr 28, 2026 | 21,750.00 | 21,750.00 | 20,700.00 | 20,850.00 | 20,850.00 | -4.14% | 123,146 |
| Apr 27, 2026 | 22,650.00 | 23,000.00 | 21,500.00 | 21,750.00 | 21,750.00 | -0.23% | 219,272 |
| Apr 24, 2026 | 20,950.00 | 21,950.00 | 20,950.00 | 21,800.00 | 21,800.00 | 4.31% | 148,526 |
| Apr 23, 2026 | 21,550.00 | 21,550.00 | 20,350.00 | 20,900.00 | 20,900.00 | -2.56% | 124,194 |
| Apr 22, 2026 | 21,000.00 | 21,850.00 | 20,650.00 | 21,450.00 | 21,450.00 | 2.63% | 213,779 |
| Apr 21, 2026 | 21,000.00 | 21,050.00 | 20,100.00 | 20,900.00 | 20,900.00 | - | 188,162 |
| Apr 20, 2026 | 21,350.00 | 22,000.00 | 20,600.00 | 20,900.00 | 20,900.00 | -2.11% | 140,621 |
| Apr 17, 2026 | 21,000.00 | 21,550.00 | 20,250.00 | 21,350.00 | 21,350.00 | 1.67% | 156,262 |
| Apr 16, 2026 | 22,200.00 | 22,200.00 | 20,500.00 | 21,000.00 | 21,000.00 | -5.41% | 275,539 |
| Apr 15, 2026 | 22,050.00 | 23,500.00 | 21,600.00 | 22,200.00 | 22,200.00 | 4.47% | 426,693 |
| Apr 14, 2026 | 19,780.00 | 22,300.00 | 19,780.00 | 21,250.00 | 21,250.00 | 8.53% | 1,005,372 |
| Apr 13, 2026 | 19,410.00 | 20,450.00 | 18,830.00 | 19,580.00 | 19,580.00 | - | 317,721 |
| Apr 10, 2026 | 18,660.00 | 20,800.00 | 18,110.00 | 19,580.00 | 19,580.00 | 6.82% | 1,028,779 |
| Apr 9, 2026 | 18,300.00 | 19,500.00 | 18,040.00 | 18,330.00 | 18,330.00 | -0.38% | 279,973 |
| Apr 8, 2026 | 17,120.00 | 19,070.00 | 16,610.00 | 18,400.00 | 18,400.00 | 18.02% | 843,099 |
| Apr 7, 2026 | 15,480.00 | 15,660.00 | 15,060.00 | 15,590.00 | 15,590.00 | 4.28% | 48,042 |
| Apr 6, 2026 | 15,100.00 | 15,640.00 | 14,940.00 | 14,950.00 | 14,950.00 | -0.99% | 37,510 |
| Apr 3, 2026 | 15,560.00 | 15,720.00 | 15,060.00 | 15,100.00 | 15,100.00 | -0.66% | 35,826 |
| Apr 2, 2026 | 16,510.00 | 16,730.00 | 15,070.00 | 15,200.00 | 15,200.00 | -5.59% | 80,265 |
| Apr 1, 2026 | 15,410.00 | 16,140.00 | 15,410.00 | 16,100.00 | 16,100.00 | 8.42% | 41,920 |
| Mar 31, 2026 | 15,800.00 | 15,800.00 | 14,840.00 | 14,850.00 | 14,850.00 | -6.25% | 65,373 |
| Mar 30, 2026 | 16,300.00 | 16,470.00 | 15,810.00 | 15,840.00 | 15,840.00 | -5.66% | 62,025 |
| Mar 27, 2026 | 17,200.00 | 17,370.00 | 16,250.00 | 16,790.00 | 16,790.00 | -3.95% | 94,345 |
| Mar 26, 2026 | 18,800.00 | 18,940.00 | 17,390.00 | 17,480.00 | 17,480.00 | -7.02% | 123,024 |
| Mar 25, 2026 | 18,130.00 | 19,240.00 | 17,800.00 | 18,800.00 | 18,800.00 | 6.82% | 264,261 |
| Mar 24, 2026 | 17,810.00 | 18,230.00 | 17,310.00 | 17,600.00 | 17,600.00 | 2.92% | 80,937 |
| Mar 23, 2026 | 17,600.00 | 18,020.00 | 17,100.00 | 17,100.00 | 17,100.00 | -4.79% | 68,608 |
| Mar 20, 2026 | 18,330.00 | 18,580.00 | 17,500.00 | 17,960.00 | 17,960.00 | -1.86% | 95,823 |
| Mar 19, 2026 | 17,420.00 | 18,700.00 | 17,280.00 | 18,300.00 | 18,300.00 | 2.69% | 207,927 |
| Mar 18, 2026 | 17,900.00 | 17,970.00 | 17,400.00 | 17,820.00 | 17,820.00 | 2.35% | 64,456 |
| Mar 17, 2026 | 17,300.00 | 18,100.00 | 16,920.00 | 17,410.00 | 17,410.00 | 2.35% | 119,182 |
| Mar 16, 2026 | 17,750.00 | 17,850.00 | 16,640.00 | 17,010.00 | 17,010.00 | -4.33% | 77,374 |
| Mar 13, 2026 | 16,550.00 | 18,070.00 | 16,240.00 | 17,780.00 | 17,780.00 | 7.04% | 159,912 |
| Mar 12, 2026 | 16,690.00 | 17,250.00 | 16,290.00 | 16,610.00 | 16,610.00 | 0.54% | 67,905 |
| Mar 11, 2026 | 16,610.00 | 17,150.00 | 16,130.00 | 16,520.00 | 16,520.00 | 1.04% | 117,164 |
| Mar 10, 2026 | 16,050.00 | 16,380.00 | 15,610.00 | 16,350.00 | 16,350.00 | 7.71% | 84,800 |
| Mar 9, 2026 | 16,370.00 | 16,370.00 | 14,580.00 | 15,180.00 | 15,180.00 | -9.91% | 102,335 |
| Mar 6, 2026 | 16,530.00 | 16,990.00 | 15,720.00 | 16,850.00 | 16,850.00 | 1.94% | 103,072 |
| Mar 5, 2026 | 15,470.00 | 16,880.00 | 15,100.00 | 16,530.00 | 16,530.00 | 15.27% | 112,413 |
| Mar 4, 2026 | 16,010.00 | 16,610.00 | 14,100.00 | 14,340.00 | 14,340.00 | -14.18% | 163,079 |
| Mar 3, 2026 | 17,020.00 | 18,250.00 | 16,710.00 | 16,710.00 | 16,710.00 | -6.44% | 138,294 |
| Feb 27, 2026 | 18,700.00 | 18,700.00 | 17,710.00 | 17,860.00 | 17,860.00 | -4.54% | 108,121 |
| Feb 26, 2026 | 18,950.00 | 19,150.00 | 18,410.00 | 18,710.00 | 18,710.00 | 0.59% | 98,709 |