Stock listing
KRX:172670 ALT Co., Ltd. (에이엘티) 주가
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Share price · KRX:172670
₩9,870.00 KRW -490.00 (-4.7%)
Close on Oct 30, 2026
- Day range
- ₩9,100.00 – ₩10,290.00 KRWOct 30, 2026
- Volume
- 66,723 sharesOct 30, 2026
- Market cap
- ₩88.18B KRWAt the close on Oct 30, 2026 · price × 8.93M shares outstanding
- 52-week range
- ₩6,970.00 – ₩21,200.00 KRWLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- ₩819.1M KRWMedian day 58,489 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · KRX:172670 · KRW, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ₩9,870.00 | -490.00 | -4.7% | ₩10,010.00 | ₩10,290.00 | ₩9,100.00 | 66,723 | |
| ₩10,360.00 | -330.00 | -3.1% | ₩10,700.00 | ₩10,740.00 | ₩10,050.00 | 44,243 | |
| ₩10,690.00 | +130.00 | +1.2% | ₩10,560.00 | ₩10,920.00 | ₩10,460.00 | 55,568 | |
| ₩10,560.00 | +530.00 | +5.3% | ₩10,040.00 | ₩10,790.00 | ₩10,040.00 | 19,703 | |
| ₩10,030.00 | -670.00 | -6.3% | ₩10,460.00 | ₩10,920.00 | ₩9,950.00 | 94,907 | |
| ₩10,700.00 | -120.00 | -1.1% | ₩10,510.00 | ₩10,830.00 | ₩10,160.00 | 29,705 | |
| ₩10,820.00 | -530.00 | -4.7% | ₩11,350.00 | ₩11,530.00 | ₩10,730.00 | 45,454 | |
| ₩11,350.00 | -110.00 | -1.0% | ₩11,460.00 | ₩11,830.00 | ₩11,300.00 | 78,943 | |
| ₩11,460.00 | -340.00 | -2.9% | ₩11,920.00 | ₩12,000.00 | ₩11,440.00 | 37,882 | |
| ₩11,800.00 | -870.00 | -6.9% | ₩12,190.00 | ₩12,460.00 | ₩11,450.00 | 89,686 | |
| ₩12,670.00 | +570.00 | +4.7% | ₩12,530.00 | ₩12,820.00 | ₩12,150.00 | 46,595 | |
| ₩12,100.00 | -1,460.00 | -10.8% | ₩13,150.00 | ₩13,150.00 | ₩11,790.00 | 89,559 | |
| ₩13,560.00 | -710.00 | -5.0% | ₩14,270.00 | ₩14,320.00 | ₩13,310.00 | 62,089 | |
| ₩14,270.00 | +220.00 | +1.6% | ₩13,410.00 | ₩14,300.00 | ₩13,170.00 | 81,085 | |
| ₩14,050.00 | -1,140.00 | -7.5% | ₩15,190.00 | ₩15,500.00 | ₩13,850.00 | 96,291 | |
| ₩15,190.00 | +350.00 | +2.4% | ₩14,610.00 | ₩15,490.00 | ₩14,610.00 | 151,341 | |
| ₩14,840.00 | -340.00 | -2.2% | ₩15,190.00 | ₩15,340.00 | ₩14,820.00 | 58,960 | |
| ₩15,180.00 | +180.00 | +1.2% | ₩15,000.00 | ₩15,640.00 | ₩14,480.00 | 105,370 | |
| ₩15,000.00 | +790.00 | +5.6% | ₩14,210.00 | ₩15,000.00 | ₩14,120.00 | 125,258 | |
| ₩14,210.00 | +1,450.00 | +11.4% | ₩12,760.00 | ₩14,610.00 | ₩12,740.00 | 137,515 | |
| ₩12,760.00 | -220.00 | -1.7% | ₩13,090.00 | ₩13,590.00 | ₩12,690.00 | 66,602 | |
| ₩12,980.00 | -180.00 | -1.4% | ₩13,110.00 | ₩13,350.00 | ₩12,660.00 | 71,802 | |
| ₩13,160.00 | -610.00 | -4.4% | ₩13,400.00 | ₩13,750.00 | ₩13,150.00 | 106,398 | |
| ₩13,770.00 | +640.00 | +4.9% | ₩13,550.00 | ₩14,200.00 | ₩13,130.00 | 79,746 | |
| ₩13,130.00 | -270.00 | -2.0% | ₩13,910.00 | ₩13,910.00 | ₩13,100.00 | 78,980 | |
| ₩13,400.00 | +710.00 | +5.6% | ₩12,600.00 | ₩13,510.00 | ₩12,210.00 | 123,015 | |
| ₩12,690.00 | +310.00 | +2.5% | ₩12,630.00 | ₩12,760.00 | ₩12,120.00 | 35,422 | |
| ₩12,380.00 | +820.00 | +7.1% | ₩11,890.00 | ₩12,870.00 | ₩11,540.00 | 124,594 | |
| ₩11,560.00 | -130.00 | -1.1% | ₩11,870.00 | ₩11,930.00 | ₩11,500.00 | 36,068 | |
| ₩11,690.00 | -210.00 | -1.8% | ₩12,300.00 | ₩12,360.00 | ₩11,390.00 | 110,929 | |
| ₩11,900.00 | +550.00 | +4.8% | ₩11,500.00 | ₩11,900.00 | ₩10,970.00 | 110,876 | |
| ₩11,350.00 | -10.00 | -0.1% | ₩11,360.00 | ₩11,900.00 | ₩11,100.00 | 96,143 | |
| ₩11,360.00 | +370.00 | +3.4% | ₩11,150.00 | ₩11,580.00 | ₩10,810.00 | 39,040 | |
| ₩10,990.00 | +850.00 | +8.4% | ₩10,140.00 | ₩11,200.00 | ₩10,140.00 | 57,935 | |
| ₩10,140.00 | +10.00 | +0.1% | ₩10,130.00 | ₩10,680.00 | ₩10,120.00 | 24,255 | |
| ₩10,130.00 | +330.00 | +3.4% | ₩9,820.00 | ₩10,470.00 | ₩9,820.00 | 34,541 | |
| ₩9,800.00 | +230.00 | +2.4% | ₩9,510.00 | ₩9,980.00 | ₩9,510.00 | 9,959 | |
| ₩9,570.00 | +10.00 | +0.1% | ₩9,700.00 | ₩9,790.00 | ₩9,400.00 | 15,291 | |
| ₩9,560.00 | -320.00 | -3.2% | ₩9,550.00 | ₩9,780.00 | ₩9,420.00 | 28,605 | |
| ₩9,880.00 | -190.00 | -1.9% | ₩10,070.00 | ₩10,290.00 | ₩9,800.00 | 13,106 | |
| ₩10,070.00 | -330.00 | -3.2% | ₩10,260.00 | ₩10,260.00 | ₩9,240.00 | 41,202 | |
| ₩10,400.00 | -190.00 | -1.8% | ₩10,590.00 | ₩10,670.00 | ₩10,100.00 | 19,300 | |
| ₩10,590.00 | +90.00 | +0.9% | ₩10,980.00 | ₩11,110.00 | ₩10,290.00 | 27,555 | |
| ₩10,500.00 | -30.00 | -0.3% | ₩10,470.00 | ₩10,850.00 | ₩10,000.00 | 51,252 | |
| ₩10,530.00 | +630.00 | +6.4% | ₩9,860.00 | ₩10,580.00 | ₩9,500.00 | 40,825 | |
| ₩9,900.00 | -380.00 | -3.7% | ₩10,330.00 | ₩10,470.00 | ₩9,870.00 | 23,065 | |
| ₩10,280.00 | -740.00 | -6.7% | ₩11,020.00 | ₩11,020.00 | ₩10,210.00 | 27,745 | |
| ₩11,020.00 | +640.00 | +6.2% | ₩10,700.00 | ₩11,390.00 | ₩10,150.00 | 57,248 | |
| ₩10,380.00 | -450.00 | -4.2% | ₩10,820.00 | ₩10,820.00 | ₩9,750.00 | 53,882 | |
| ₩10,830.00 | -280.00 | -2.5% | ₩11,400.00 | ₩11,700.00 | ₩10,350.00 | 81,632 | |
| ₩11,110.00 | -210.00 | -1.9% | ₩11,320.00 | ₩11,590.00 | ₩10,860.00 | 43,468 | |
| ₩11,320.00 | +800.00 | +7.6% | ₩10,580.00 | ₩11,600.00 | ₩10,500.00 | 121,169 | |
| ₩10,520.00 | +980.00 | +10.3% | ₩9,780.00 | ₩11,170.00 | ₩9,710.00 | 207,601 | |
| ₩9,540.00 | -70.00 | -0.7% | ₩9,550.00 | ₩9,740.00 | ₩9,370.00 | 77,858 | |
| ₩9,610.00 | -470.00 | -4.7% | ₩9,980.00 | ₩10,480.00 | ₩9,590.00 | 233,664 | |
| ₩10,080.00 | -910.00 | -8.3% | ₩10,900.00 | ₩11,070.00 | ₩9,970.00 | 48,775 | |
| ₩10,990.00 | +20.00 | +0.2% | ₩10,950.00 | ₩11,690.00 | ₩10,530.00 | 58,017 | |
| ₩10,970.00 | +1,260.00 | +13.0% | ₩9,770.00 | ₩11,550.00 | ₩9,770.00 | 89,181 | |
| ₩9,710.00 | -130.00 | -1.3% | ₩9,910.00 | ₩10,240.00 | ₩9,570.00 | 34,788 | |
| ₩9,840.00 | +550.00 | +5.9% | ₩9,010.00 | ₩10,400.00 | ₩8,800.00 | 71,569 | |
| ₩9,290.00 | +1,850.00 | +24.9% | ₩8,040.00 | ₩9,500.00 | ₩8,000.00 | 65,110 | |
| ₩7,440.00 | -70.00 | -0.9% | ₩7,370.00 | ₩8,420.00 | ₩7,370.00 | 57,878 |
- Ticker
- KRX:172670
- Asset type
- Stock
- Exchange
- KRX
- Currency
- KRW
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