AhnLab, Inc. (KOSDAQ:053800)
South Korea · Delayed Price · Currency is KRW 60,300
+1,000 (1.69%)
May 21, 2026, 12:20 PM KST
AhnLab Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 20, 2026 | 60,500.00 | 60,900.00 | 59,100.00 | 59,300.00 | 59,300.00 | -1.82% | 44,015 |
| May 19, 2026 | 61,300.00 | 62,100.00 | 60,300.00 | 60,400.00 | 60,400.00 | -0.66% | 42,799 |
| May 18, 2026 | 61,900.00 | 61,900.00 | 59,700.00 | 60,800.00 | 60,800.00 | -1.94% | 54,081 |
| May 15, 2026 | 65,400.00 | 65,400.00 | 61,300.00 | 62,000.00 | 62,000.00 | -3.88% | 66,722 |
| May 14, 2026 | 63,000.00 | 65,000.00 | 63,000.00 | 64,500.00 | 64,500.00 | 2.54% | 40,631 |
| May 13, 2026 | 64,900.00 | 65,000.00 | 62,700.00 | 62,900.00 | 62,900.00 | -2.48% | 51,054 |
| May 12, 2026 | 64,800.00 | 65,500.00 | 63,200.00 | 64,500.00 | 64,500.00 | 0.78% | 65,814 |
| May 11, 2026 | 64,000.00 | 66,400.00 | 63,900.00 | 64,000.00 | 64,000.00 | 0.47% | 44,222 |
| May 8, 2026 | 65,700.00 | 66,400.00 | 63,700.00 | 63,700.00 | 63,700.00 | -1.55% | 100,493 |
| May 7, 2026 | 62,900.00 | 66,000.00 | 62,700.00 | 64,700.00 | 64,700.00 | 2.21% | 80,041 |
| May 6, 2026 | 63,600.00 | 63,700.00 | 61,900.00 | 63,300.00 | 63,300.00 | 0.48% | 56,984 |
| May 4, 2026 | 63,400.00 | 63,700.00 | 62,700.00 | 63,000.00 | 63,000.00 | -0.16% | 37,586 |
| Apr 30, 2026 | 64,500.00 | 64,800.00 | 63,000.00 | 63,100.00 | 63,100.00 | -2.92% | 38,163 |
| Apr 29, 2026 | 64,300.00 | 65,200.00 | 63,700.00 | 65,000.00 | 65,000.00 | 1.88% | 31,171 |
| Apr 28, 2026 | 64,800.00 | 65,200.00 | 63,800.00 | 63,800.00 | 63,800.00 | -1.54% | 34,066 |
| Apr 27, 2026 | 65,600.00 | 65,900.00 | 64,600.00 | 64,800.00 | 64,800.00 | -0.31% | 28,564 |
| Apr 24, 2026 | 64,300.00 | 65,300.00 | 64,100.00 | 65,000.00 | 65,000.00 | 0.31% | 20,459 |
| Apr 23, 2026 | 65,200.00 | 65,500.00 | 63,800.00 | 64,800.00 | 64,800.00 | -0.46% | 42,584 |
| Apr 22, 2026 | 66,000.00 | 66,000.00 | 64,300.00 | 65,100.00 | 65,100.00 | -1.96% | 45,179 |
| Apr 21, 2026 | 66,300.00 | 67,400.00 | 66,200.00 | 66,400.00 | 66,400.00 | 0.45% | 49,018 |
| Apr 20, 2026 | 67,500.00 | 68,800.00 | 65,800.00 | 66,100.00 | 66,100.00 | -2.36% | 85,630 |
| Apr 17, 2026 | 67,500.00 | 68,100.00 | 66,500.00 | 67,700.00 | 67,700.00 | -1.88% | 113,428 |
| Apr 16, 2026 | 74,900.00 | 75,000.00 | 68,100.00 | 69,000.00 | 69,000.00 | 6.65% | 293,579 |
| Apr 15, 2026 | 63,000.00 | 65,400.00 | 63,000.00 | 64,700.00 | 64,700.00 | 4.35% | 74,435 |
| Apr 14, 2026 | 61,500.00 | 62,200.00 | 61,400.00 | 62,000.00 | 62,000.00 | 2.48% | 32,604 |
| Apr 13, 2026 | 61,200.00 | 61,600.00 | 60,400.00 | 60,500.00 | 60,500.00 | -1.47% | 28,247 |
| Apr 10, 2026 | 61,100.00 | 61,700.00 | 60,700.00 | 61,400.00 | 61,400.00 | 0.82% | 21,558 |
| Apr 9, 2026 | 60,600.00 | 61,100.00 | 60,300.00 | 60,900.00 | 60,900.00 | -0.33% | 23,443 |
| Apr 8, 2026 | 60,600.00 | 61,700.00 | 60,600.00 | 61,100.00 | 61,100.00 | 2.17% | 36,597 |
| Apr 7, 2026 | 60,100.00 | 60,700.00 | 59,600.00 | 59,800.00 | 59,800.00 | 0.17% | 18,932 |
| Apr 6, 2026 | 59,800.00 | 60,300.00 | 59,600.00 | 59,700.00 | 59,700.00 | - | 13,439 |
| Apr 3, 2026 | 60,100.00 | 60,400.00 | 59,500.00 | 59,700.00 | 59,700.00 | 0.17% | 18,068 |
| Apr 2, 2026 | 60,700.00 | 61,200.00 | 59,100.00 | 59,600.00 | 59,600.00 | -1.65% | 47,639 |
| Apr 1, 2026 | 60,300.00 | 61,400.00 | 60,300.00 | 60,600.00 | 60,600.00 | 2.36% | 22,793 |
| Mar 31, 2026 | 59,700.00 | 60,900.00 | 59,100.00 | 59,200.00 | 59,200.00 | -1.17% | 35,711 |
| Mar 30, 2026 | 61,000.00 | 61,000.00 | 59,800.00 | 59,900.00 | 59,900.00 | -3.23% | 41,600 |
| Mar 27, 2026 | 60,900.00 | 62,000.00 | 60,600.00 | 61,900.00 | 61,900.00 | 0.98% | 19,157 |
| Mar 26, 2026 | 62,100.00 | 62,900.00 | 61,200.00 | 61,300.00 | 61,300.00 | -2.08% | 27,322 |
| Mar 25, 2026 | 61,200.00 | 63,200.00 | 61,200.00 | 62,600.00 | 62,600.00 | 1.46% | 33,598 |
| Mar 24, 2026 | 61,100.00 | 61,700.00 | 60,600.00 | 61,700.00 | 61,700.00 | 2.15% | 22,823 |
| Mar 23, 2026 | 61,000.00 | 61,400.00 | 60,200.00 | 60,400.00 | 60,400.00 | -1.79% | 32,911 |
| Mar 20, 2026 | 61,300.00 | 62,500.00 | 61,000.00 | 61,500.00 | 61,500.00 | 0.33% | 40,856 |
| Mar 19, 2026 | 61,800.00 | 62,100.00 | 61,300.00 | 61,300.00 | 61,300.00 | -1.92% | 22,911 |
| Mar 18, 2026 | 62,500.00 | 62,900.00 | 62,000.00 | 62,500.00 | 62,500.00 | 0.32% | 22,644 |
| Mar 17, 2026 | 63,000.00 | 63,100.00 | 61,900.00 | 62,300.00 | 62,300.00 | 0.65% | 20,219 |
| Mar 16, 2026 | 63,700.00 | 63,700.00 | 61,900.00 | 61,900.00 | 61,900.00 | -2.83% | 20,599 |
| Mar 13, 2026 | 63,500.00 | 64,900.00 | 62,900.00 | 63,700.00 | 63,700.00 | -0.78% | 33,293 |
| Mar 12, 2026 | 61,600.00 | 65,100.00 | 61,600.00 | 64,200.00 | 64,200.00 | 3.55% | 87,902 |
| Mar 11, 2026 | 61,800.00 | 62,700.00 | 61,500.00 | 62,000.00 | 62,000.00 | 0.32% | 38,277 |
| Mar 10, 2026 | 64,800.00 | 64,800.00 | 61,700.00 | 61,800.00 | 61,800.00 | -2.98% | 44,629 |