ALT Co., Ltd (KOSDAQ:172670)
South Korea · Delayed Price · Currency is KRW 10,700
-120 (-1.11%)
At close: Oct 23, 2026
ALT Co., Ltd Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 23, 2026 | 10,510.00 | 10,830.00 | 10,160.00 | 10,700.00 | 10,700.00 | -1.11% | 29,705 |
| Oct 22, 2026 | 11,350.00 | 11,530.00 | 10,730.00 | 10,820.00 | 10,820.00 | -4.67% | 45,852 |
| Oct 21, 2026 | 11,460.00 | 11,830.00 | 11,300.00 | 11,350.00 | 11,350.00 | -0.96% | 77,444 |
| Oct 20, 2026 | 11,920.00 | 12,000.00 | 11,440.00 | 11,460.00 | 11,460.00 | -2.88% | 37,858 |
| Oct 19, 2026 | 12,190.00 | 12,460.00 | 11,450.00 | 11,800.00 | 11,800.00 | -6.87% | 89,399 |
| Oct 16, 2026 | 12,530.00 | 12,820.00 | 12,150.00 | 12,670.00 | 12,670.00 | 4.71% | 46,560 |
| Oct 15, 2026 | 13,150.00 | 13,150.00 | 11,790.00 | 12,100.00 | 12,100.00 | -10.77% | 89,559 |
| Oct 14, 2026 | 14,270.00 | 14,320.00 | 13,310.00 | 13,560.00 | 13,560.00 | -4.98% | 62,089 |
| Oct 13, 2026 | 13,410.00 | 14,300.00 | 13,170.00 | 14,270.00 | 14,270.00 | 1.57% | 78,201 |
| Oct 12, 2026 | 15,190.00 | 15,500.00 | 13,850.00 | 14,050.00 | 14,050.00 | -7.50% | 94,111 |
| Oct 8, 2026 | 14,610.00 | 15,490.00 | 14,610.00 | 15,190.00 | 15,190.00 | 2.36% | 148,819 |
| Oct 7, 2026 | 15,190.00 | 15,340.00 | 14,820.00 | 14,840.00 | 14,840.00 | -2.24% | 58,960 |
| Oct 6, 2026 | 15,000.00 | 15,640.00 | 14,480.00 | 15,180.00 | 15,180.00 | 1.20% | 100,405 |
| Oct 2, 2026 | 14,210.00 | 15,000.00 | 14,120.00 | 15,000.00 | 15,000.00 | 5.56% | 123,526 |
| Oct 1, 2026 | 12,760.00 | 14,610.00 | 12,740.00 | 14,210.00 | 14,210.00 | 11.36% | 136,276 |
| Sep 30, 2026 | 13,090.00 | 13,590.00 | 12,690.00 | 12,760.00 | 12,760.00 | -1.69% | 65,894 |
| Sep 29, 2026 | 13,110.00 | 13,350.00 | 12,660.00 | 12,980.00 | 12,980.00 | -1.37% | 70,955 |
| Sep 28, 2026 | 13,400.00 | 13,750.00 | 13,150.00 | 13,160.00 | 13,160.00 | -4.43% | 103,557 |
| Sep 23, 2026 | 13,550.00 | 14,200.00 | 13,130.00 | 13,770.00 | 13,770.00 | 4.87% | 78,752 |
| Sep 22, 2026 | 13,910.00 | 13,910.00 | 13,100.00 | 13,130.00 | 13,130.00 | -2.01% | 77,741 |
| Sep 21, 2026 | 12,600.00 | 13,510.00 | 12,210.00 | 13,400.00 | 13,400.00 | 5.59% | 120,850 |
| Sep 18, 2026 | 12,630.00 | 12,760.00 | 12,120.00 | 12,690.00 | 12,690.00 | 2.50% | 34,648 |
| Sep 17, 2026 | 11,890.00 | 12,870.00 | 11,540.00 | 12,380.00 | 12,380.00 | 7.09% | 123,286 |
| Sep 16, 2026 | 11,870.00 | 11,930.00 | 11,500.00 | 11,560.00 | 11,560.00 | -1.11% | 34,119 |
| Sep 15, 2026 | 12,300.00 | 12,360.00 | 11,390.00 | 11,690.00 | 11,690.00 | -1.76% | 109,422 |
| Sep 14, 2026 | 11,500.00 | 11,900.00 | 10,970.00 | 11,900.00 | 11,900.00 | 4.85% | 95,540 |
| Sep 11, 2026 | 11,360.00 | 11,900.00 | 11,100.00 | 11,350.00 | 11,350.00 | -0.09% | 95,914 |
| Sep 10, 2026 | 11,150.00 | 11,580.00 | 10,810.00 | 11,360.00 | 11,360.00 | 3.37% | 39,033 |
| Sep 9, 2026 | 10,140.00 | 11,200.00 | 10,140.00 | 10,990.00 | 10,990.00 | 8.38% | 57,856 |
| Sep 8, 2026 | 10,130.00 | 10,680.00 | 10,120.00 | 10,140.00 | 10,140.00 | 0.10% | 24,255 |
| Sep 7, 2026 | 9,820.00 | 10,470.00 | 9,820.00 | 10,130.00 | 10,130.00 | 3.37% | 34,474 |
| Sep 4, 2026 | 9,510.00 | 9,980.00 | 9,510.00 | 9,800.00 | 9,800.00 | 2.40% | 9,959 |
| Sep 3, 2026 | 9,700.00 | 9,790.00 | 9,400.00 | 9,570.00 | 9,570.00 | 0.10% | 15,291 |
| Sep 2, 2026 | 9,550.00 | 9,780.00 | 9,420.00 | 9,560.00 | 9,560.00 | -3.24% | 28,605 |
| Sep 1, 2026 | 10,070.00 | 10,290.00 | 9,800.00 | 9,880.00 | 9,880.00 | -1.89% | 12,898 |
| Aug 31, 2026 | 10,260.00 | 10,260.00 | 9,240.00 | 10,070.00 | 10,070.00 | -3.17% | 41,200 |
| Aug 28, 2026 | 10,590.00 | 10,670.00 | 10,100.00 | 10,400.00 | 10,400.00 | -1.79% | 19,300 |
| Aug 27, 2026 | 10,980.00 | 11,110.00 | 10,290.00 | 10,590.00 | 10,590.00 | 0.86% | 27,555 |
| Aug 26, 2026 | 10,470.00 | 10,850.00 | 10,000.00 | 10,500.00 | 10,500.00 | -0.28% | 51,252 |
| Aug 25, 2026 | 9,860.00 | 10,580.00 | 9,500.00 | 10,530.00 | 10,530.00 | 6.36% | 40,825 |
| Aug 24, 2026 | 10,330.00 | 10,470.00 | 9,870.00 | 9,900.00 | 9,900.00 | -3.70% | 23,025 |
| Aug 21, 2026 | 11,020.00 | 11,020.00 | 10,210.00 | 10,280.00 | 10,280.00 | -6.72% | 27,745 |
| Aug 20, 2026 | 10,700.00 | 11,390.00 | 10,150.00 | 11,020.00 | 11,020.00 | 6.17% | 57,248 |
| Aug 19, 2026 | 10,820.00 | 10,820.00 | 9,750.00 | 10,380.00 | 10,380.00 | -4.16% | 53,837 |
| Aug 18, 2026 | 11,400.00 | 11,700.00 | 10,350.00 | 10,830.00 | 10,830.00 | -2.52% | 81,632 |
| Aug 14, 2026 | 11,320.00 | 11,590.00 | 10,860.00 | 11,110.00 | 11,110.00 | -1.86% | 43,468 |
| Aug 13, 2026 | 10,580.00 | 11,600.00 | 10,500.00 | 11,320.00 | 11,320.00 | 7.60% | 121,015 |
| Aug 12, 2026 | 9,780.00 | 11,170.00 | 9,710.00 | 10,520.00 | 10,520.00 | 10.27% | 207,449 |
| Aug 11, 2026 | 9,550.00 | 9,740.00 | 9,370.00 | 9,540.00 | 9,540.00 | -0.73% | 77,858 |
| Aug 10, 2026 | 9,980.00 | 10,480.00 | 9,590.00 | 9,610.00 | 9,610.00 | -4.66% | 233,664 |