SD SYSTEM Co., Ltd (KOSDAQ:121890)
South Korea · Delayed Price · Currency is KRW 2,160.00
+180.00 (9.09%)
At close: Jun 17, 2026
SD SYSTEM Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 17, 2026 | 1,979.00 | 2,195.00 | 1,979.00 | 2,160.00 | 2,160.00 | 9.09% | 118,495 |
| Jun 16, 2026 | 1,985.00 | 2,090.00 | 1,961.00 | 1,980.00 | 1,980.00 | -2.46% | 19,986 |
| Jun 15, 2026 | 1,918.00 | 2,125.00 | 1,918.00 | 2,030.00 | 2,030.00 | 4.96% | 39,390 |
| Jun 12, 2026 | 1,938.00 | 1,993.00 | 1,894.00 | 1,934.00 | 1,934.00 | -0.92% | 49,799 |
| Jun 11, 2026 | 1,897.00 | 2,020.00 | 1,802.00 | 1,952.00 | 1,952.00 | 2.90% | 47,956 |
| Jun 10, 2026 | 1,963.00 | 1,992.00 | 1,820.00 | 1,897.00 | 1,897.00 | -3.36% | 55,515 |
| Jun 9, 2026 | 2,090.00 | 2,510.00 | 1,880.00 | 1,963.00 | 1,963.00 | 1.50% | 212,618 |
| Jun 8, 2026 | 2,050.00 | 2,250.00 | 1,847.00 | 1,934.00 | 1,934.00 | -5.66% | 57,328 |
| Jun 5, 2026 | 2,065.00 | 2,195.00 | 1,982.00 | 2,050.00 | 2,050.00 | -0.73% | 27,607 |
| Jun 4, 2026 | 1,978.00 | 2,295.00 | 1,913.00 | 2,065.00 | 2,065.00 | 2.99% | 70,517 |
| Jun 2, 2026 | 2,090.00 | 2,110.00 | 1,820.00 | 2,005.00 | 2,005.00 | -4.07% | 257,192 |
| Jun 1, 2026 | 2,450.00 | 2,450.00 | 1,942.00 | 2,090.00 | 2,090.00 | -16.06% | 376,344 |
| May 29, 2026 | 2,680.00 | 2,695.00 | 2,410.00 | 2,490.00 | 2,490.00 | -7.09% | 151,462 |
| May 28, 2026 | 2,900.00 | 2,900.00 | 2,560.00 | 2,680.00 | 2,680.00 | -5.80% | 127,854 |
| May 27, 2026 | 2,940.00 | 2,960.00 | 2,710.00 | 2,845.00 | 2,845.00 | -3.23% | 169,700 |
| May 26, 2026 | 2,700.00 | 2,940.00 | 2,600.00 | 2,940.00 | 2,940.00 | 8.89% | 320,861 |
| May 22, 2026 | 2,540.00 | 2,710.00 | 2,465.00 | 2,700.00 | 2,700.00 | 8.65% | 277,183 |
| May 21, 2026 | 2,510.00 | 2,585.00 | 2,425.00 | 2,485.00 | 2,485.00 | -1.00% | 177,876 |
| May 20, 2026 | 2,490.00 | 2,555.00 | 2,385.00 | 2,510.00 | 2,510.00 | 1.41% | 277,948 |
| May 19, 2026 | 2,050.00 | 2,650.00 | 2,050.00 | 2,475.00 | 2,475.00 | 20.73% | 1,092,575 |
| May 18, 2026 | 2,000.00 | 2,190.00 | 1,955.00 | 2,050.00 | 2,050.00 | 0.74% | 135,052 |
| May 15, 2026 | 2,220.00 | 2,220.00 | 2,000.00 | 2,035.00 | 2,035.00 | -8.33% | 134,526 |
| May 14, 2026 | 2,145.00 | 2,300.00 | 2,145.00 | 2,220.00 | 2,220.00 | 0.91% | 77,232 |
| May 13, 2026 | 2,235.00 | 2,255.00 | 2,150.00 | 2,200.00 | 2,200.00 | -1.35% | 155,500 |
| May 12, 2026 | 2,440.00 | 2,470.00 | 2,180.00 | 2,230.00 | 2,230.00 | -8.04% | 237,305 |
| May 11, 2026 | 2,260.00 | 2,565.00 | 2,260.00 | 2,425.00 | 2,425.00 | 7.30% | 470,861 |
| May 8, 2026 | 2,115.00 | 2,370.00 | 2,115.00 | 2,260.00 | 2,260.00 | 5.61% | 347,881 |
| May 7, 2026 | 2,125.00 | 2,330.00 | 2,060.00 | 2,140.00 | 2,140.00 | 0.94% | 266,951 |
| May 6, 2026 | 2,325.00 | 2,325.00 | 2,055.00 | 2,120.00 | 2,120.00 | -8.82% | 584,922 |
| May 4, 2026 | 1,980.00 | 2,485.00 | 1,959.00 | 2,325.00 | 2,325.00 | 21.47% | 3,122,962 |
| Apr 30, 2026 | 1,732.00 | 1,914.00 | 1,687.00 | 1,914.00 | 1,914.00 | 10.00% | 430,072 |
| Apr 29, 2026 | 1,750.00 | 1,770.00 | 1,687.00 | 1,740.00 | 1,740.00 | 2.11% | 71,398 |
| Apr 28, 2026 | 1,657.00 | 1,758.00 | 1,599.00 | 1,704.00 | 1,704.00 | 2.84% | 63,146 |
| Apr 27, 2026 | 1,630.00 | 1,738.00 | 1,546.00 | 1,657.00 | 1,657.00 | 7.25% | 264,999 |
| Apr 24, 2026 | 1,552.00 | 1,571.00 | 1,532.00 | 1,545.00 | 1,545.00 | -0.45% | 58,593 |
| Apr 23, 2026 | 1,595.00 | 1,650.00 | 1,535.00 | 1,552.00 | 1,552.00 | -2.76% | 108,043 |
| Apr 22, 2026 | 1,609.00 | 1,609.00 | 1,552.00 | 1,596.00 | 1,596.00 | -0.13% | 90,119 |
| Apr 21, 2026 | 1,627.00 | 1,650.00 | 1,532.00 | 1,598.00 | 1,598.00 | -1.78% | 90,093 |
| Apr 20, 2026 | 1,660.00 | 1,661.00 | 1,586.00 | 1,627.00 | 1,627.00 | -3.73% | 126,039 |
| Apr 17, 2026 | 1,711.00 | 1,770.00 | 1,630.00 | 1,690.00 | 1,690.00 | -2.71% | 386,820 |
| Apr 16, 2026 | 1,798.00 | 1,828.00 | 1,700.00 | 1,737.00 | 1,737.00 | -3.39% | 213,435 |
| Apr 15, 2026 | 1,815.00 | 1,848.00 | 1,797.00 | 1,798.00 | 1,798.00 | -0.94% | 122,525 |
| Apr 14, 2026 | 1,784.00 | 1,836.00 | 1,761.00 | 1,815.00 | 1,815.00 | 1.74% | 143,569 |
| Apr 13, 2026 | 1,764.00 | 1,830.00 | 1,758.00 | 1,784.00 | 1,784.00 | 0.73% | 80,955 |
| Apr 10, 2026 | 1,742.00 | 1,797.00 | 1,726.00 | 1,771.00 | 1,771.00 | 1.66% | 111,634 |
| Apr 9, 2026 | 1,750.00 | 1,785.00 | 1,726.00 | 1,742.00 | 1,742.00 | -2.41% | 147,100 |
| Apr 8, 2026 | 1,845.00 | 1,845.00 | 1,768.00 | 1,785.00 | 1,785.00 | -3.36% | 221,821 |
| Apr 7, 2026 | 1,798.00 | 1,848.00 | 1,795.00 | 1,847.00 | 1,847.00 | 2.73% | 202,937 |
| Apr 6, 2026 | 1,820.00 | 1,820.00 | 1,720.00 | 1,798.00 | 1,798.00 | -0.66% | 160,903 |
| Apr 3, 2026 | 1,611.00 | 1,928.00 | 1,611.00 | 1,810.00 | 1,810.00 | 12.42% | 724,942 |