ALT Co., Ltd. (KOSDAQ:459550)
South Korea · Delayed Price · Currency is KRW 1,020.00
-33.00 (-3.13%)
At close: Jul 20, 2026
ALT Co., Ltd. Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jul 21, 2026 | 1,020.00 | 1,045.00 | 992.00 | 1,013.00 | 1,013.00 | -0.69% | 147,068 |
| Jul 20, 2026 | 1,026.00 | 1,059.00 | 1,015.00 | 1,020.00 | 1,020.00 | -3.13% | 136,660 |
| Jul 16, 2026 | 1,098.00 | 1,098.00 | 1,037.00 | 1,053.00 | 1,053.00 | -3.39% | 81,170 |
| Jul 15, 2026 | 1,049.00 | 1,133.00 | 1,049.00 | 1,090.00 | 1,090.00 | 3.91% | 142,211 |
| Jul 14, 2026 | 1,020.00 | 1,094.00 | 1,020.00 | 1,049.00 | 1,049.00 | -0.29% | 139,626 |
| Jul 13, 2026 | 1,118.00 | 1,199.00 | 1,036.00 | 1,052.00 | 1,052.00 | -6.82% | 196,638 |
| Jul 10, 2026 | 1,071.00 | 1,148.00 | 1,068.00 | 1,129.00 | 1,129.00 | 5.42% | 210,430 |
| Jul 9, 2026 | 1,034.00 | 1,120.00 | 1,020.00 | 1,071.00 | 1,071.00 | 3.08% | 212,054 |
| Jul 8, 2026 | 1,073.00 | 1,119.00 | 1,038.00 | 1,039.00 | 1,039.00 | -7.07% | 244,051 |
| Jul 7, 2026 | 1,142.00 | 1,187.00 | 1,085.00 | 1,118.00 | 1,118.00 | -3.20% | 216,460 |
| Jul 6, 2026 | 1,176.00 | 1,187.00 | 1,139.00 | 1,155.00 | 1,155.00 | -1.79% | 113,561 |
| Jul 3, 2026 | 1,159.00 | 1,182.00 | 1,111.00 | 1,176.00 | 1,176.00 | 1.47% | 153,129 |
| Jul 2, 2026 | 1,211.00 | 1,230.00 | 1,158.00 | 1,159.00 | 1,159.00 | -5.85% | 89,957 |
| Jul 1, 2026 | 1,247.00 | 1,300.00 | 1,205.00 | 1,231.00 | 1,231.00 | -1.20% | 143,050 |
| Jun 30, 2026 | 1,284.00 | 1,342.00 | 1,221.00 | 1,246.00 | 1,246.00 | -2.96% | 119,648 |
| Jun 29, 2026 | 1,156.00 | 1,294.00 | 1,156.00 | 1,284.00 | 1,284.00 | 8.63% | 347,273 |
| Jun 26, 2026 | 1,252.00 | 1,275.00 | 1,165.00 | 1,182.00 | 1,182.00 | -6.41% | 392,353 |
| Jun 25, 2026 | 1,363.00 | 1,376.00 | 1,255.00 | 1,263.00 | 1,263.00 | -7.27% | 318,624 |
| Jun 24, 2026 | 1,372.00 | 1,419.00 | 1,346.00 | 1,362.00 | 1,362.00 | -3.06% | 324,933 |
| Jun 23, 2026 | 1,376.00 | 1,460.00 | 1,340.00 | 1,405.00 | 1,405.00 | 0.93% | 613,951 |
| Jun 22, 2026 | 1,412.00 | 1,520.00 | 1,361.00 | 1,392.00 | 1,392.00 | -2.32% | 601,914 |
| Jun 19, 2026 | 1,523.00 | 1,534.00 | 1,389.00 | 1,425.00 | 1,425.00 | -7.17% | 630,683 |
| Jun 18, 2026 | 1,670.00 | 1,678.00 | 1,530.00 | 1,535.00 | 1,535.00 | -7.25% | 609,447 |
| Jun 17, 2026 | 1,651.00 | 1,815.00 | 1,650.00 | 1,655.00 | 1,655.00 | -0.90% | 975,119 |
| Jun 16, 2026 | 1,806.00 | 1,834.00 | 1,630.00 | 1,670.00 | 1,670.00 | -7.53% | 853,513 |
| Jun 15, 2026 | 1,816.00 | 1,889.00 | 1,795.00 | 1,806.00 | 1,806.00 | 0.39% | 778,210 |
| Jun 12, 2026 | 1,830.00 | 1,944.00 | 1,791.00 | 1,799.00 | 1,799.00 | -0.06% | 2,099,993 |
| Jun 11, 2026 | 1,914.00 | 2,005.00 | 1,760.00 | 1,800.00 | 1,800.00 | -5.36% | 2,986,870 |
| Jun 10, 2026 | 1,991.00 | 2,380.00 | 1,802.00 | 1,902.00 | 1,902.00 | -4.47% | 11,646,302 |
| Jun 9, 2026 | 2,100.00 | 2,330.00 | 1,873.00 | 1,991.00 | 1,991.00 | -1.44% | 9,851,658 |
| Jun 8, 2026 | 1,837.00 | 2,385.00 | 1,753.00 | 2,020.00 | 2,020.00 | 7.56% | 26,254,958 |
| Jun 5, 2026 | 1,445.00 | 1,878.00 | 1,431.00 | 1,878.00 | 1,878.00 | 29.97% | 7,046,275 |
| Jun 4, 2026 | 1,362.00 | 1,585.00 | 1,360.00 | 1,445.00 | 1,445.00 | 5.24% | 523,013 |
| Jun 2, 2026 | 1,390.00 | 1,406.00 | 1,320.00 | 1,373.00 | 1,373.00 | -3.24% | 280,410 |
| Jun 1, 2026 | 1,550.00 | 1,565.00 | 1,402.00 | 1,419.00 | 1,419.00 | -9.33% | 425,264 |
| May 29, 2026 | 1,625.00 | 1,676.00 | 1,527.00 | 1,565.00 | 1,565.00 | -4.51% | 282,528 |
| May 28, 2026 | 1,738.00 | 1,745.00 | 1,548.00 | 1,639.00 | 1,639.00 | -5.70% | 383,942 |
| May 27, 2026 | 1,900.00 | 1,975.00 | 1,720.00 | 1,738.00 | 1,738.00 | -8.43% | 557,538 |
| May 26, 2026 | 1,958.00 | 2,005.00 | 1,897.00 | 1,898.00 | 1,898.00 | -2.37% | 342,748 |
| May 22, 2026 | 1,824.00 | 1,944.00 | 1,822.00 | 1,944.00 | 1,944.00 | 5.54% | 516,135 |
| May 21, 2026 | 1,928.00 | 1,999.00 | 1,841.00 | 1,842.00 | 1,842.00 | -4.41% | 533,322 |
| May 20, 2026 | 2,045.00 | 2,050.00 | 1,903.00 | 1,927.00 | 1,927.00 | -6.46% | 324,501 |
| May 19, 2026 | 2,090.00 | 2,145.00 | 2,010.00 | 2,060.00 | 2,060.00 | -2.83% | 245,497 |
| May 18, 2026 | 2,005.00 | 2,170.00 | 2,000.00 | 2,120.00 | 2,120.00 | 0.95% | 576,768 |
| May 15, 2026 | 2,210.00 | 2,265.00 | 2,055.00 | 2,100.00 | 2,100.00 | -4.98% | 393,998 |
| May 14, 2026 | 2,275.00 | 2,335.00 | 2,165.00 | 2,210.00 | 2,210.00 | -2.64% | 285,881 |
| May 13, 2026 | 2,350.00 | 2,375.00 | 2,200.00 | 2,270.00 | 2,270.00 | -3.40% | 522,239 |
| May 12, 2026 | 2,475.00 | 2,515.00 | 2,300.00 | 2,350.00 | 2,350.00 | -5.81% | 716,951 |
| May 11, 2026 | 2,650.00 | 2,675.00 | 2,485.00 | 2,495.00 | 2,495.00 | -5.85% | 441,372 |
| May 8, 2026 | 2,675.00 | 2,735.00 | 2,635.00 | 2,650.00 | 2,650.00 | -0.38% | 250,427 |