SECERN AI Co., Ltd. (KOSDAQ:340810)
South Korea · Delayed Price · Currency is KRW 3,215.00
-75.00 (-2.28%)
At close: Oct 23, 2026
SECERN AI Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 23, 2026 | 3,260.00 | 3,260.00 | 3,020.00 | 3,215.00 | 3,215.00 | -2.28% | 141,766 |
| Oct 22, 2026 | 3,500.00 | 3,550.00 | 3,250.00 | 3,290.00 | 3,290.00 | -3.80% | 134,591 |
| Oct 21, 2026 | 3,630.00 | 3,740.00 | 3,420.00 | 3,420.00 | 3,420.00 | -6.30% | 147,952 |
| Oct 20, 2026 | 3,780.00 | 3,895.00 | 3,625.00 | 3,650.00 | 3,650.00 | -4.95% | 117,476 |
| Oct 19, 2026 | 3,840.00 | 3,885.00 | 3,695.00 | 3,840.00 | 3,840.00 | - | 117,651 |
| Oct 16, 2026 | 3,845.00 | 3,940.00 | 3,590.00 | 3,840.00 | 3,840.00 | 0.26% | 201,381 |
| Oct 15, 2026 | 3,740.00 | 4,080.00 | 3,530.00 | 3,830.00 | 3,830.00 | 2.00% | 744,402 |
| Oct 14, 2026 | 3,770.00 | 3,900.00 | 3,685.00 | 3,755.00 | 3,755.00 | 2.60% | 110,691 |
| Oct 13, 2026 | 3,610.00 | 3,750.00 | 3,520.00 | 3,660.00 | 3,660.00 | -0.27% | 95,191 |
| Oct 12, 2026 | 3,870.00 | 3,875.00 | 3,650.00 | 3,670.00 | 3,670.00 | -4.68% | 123,382 |
| Oct 8, 2026 | 3,760.00 | 3,870.00 | 3,590.00 | 3,850.00 | 3,850.00 | 5.62% | 166,759 |
| Oct 7, 2026 | 3,605.00 | 3,730.00 | 3,600.00 | 3,645.00 | 3,645.00 | -1.22% | 91,460 |
| Oct 6, 2026 | 3,590.00 | 3,745.00 | 3,530.00 | 3,690.00 | 3,690.00 | 6.49% | 166,254 |
| Oct 2, 2026 | 3,530.00 | 3,530.00 | 3,380.00 | 3,465.00 | 3,465.00 | -1.98% | 155,682 |
| Oct 1, 2026 | 3,590.00 | 3,635.00 | 3,415.00 | 3,535.00 | 3,535.00 | -1.53% | 142,198 |
| Sep 30, 2026 | 3,770.00 | 3,890.00 | 3,575.00 | 3,590.00 | 3,590.00 | -4.77% | 146,171 |
| Sep 29, 2026 | 3,805.00 | 3,845.00 | 3,645.00 | 3,770.00 | 3,770.00 | -1.95% | 186,157 |
| Sep 28, 2026 | 3,935.00 | 3,990.00 | 3,800.00 | 3,845.00 | 3,845.00 | 0.13% | 140,745 |
| Sep 23, 2026 | 4,395.00 | 4,590.00 | 3,560.00 | 3,840.00 | 3,840.00 | -12.63% | 662,161 |
| Sep 22, 2026 | 4,610.00 | 4,670.00 | 4,270.00 | 4,395.00 | 4,395.00 | -5.48% | 302,033 |
| Sep 21, 2026 | 4,205.00 | 5,100.00 | 4,205.00 | 4,650.00 | 4,650.00 | 12.05% | 1,479,363 |
| Sep 18, 2026 | 4,080.00 | 4,300.00 | 4,070.00 | 4,150.00 | 4,150.00 | 2.98% | 152,402 |
| Sep 17, 2026 | 4,080.00 | 4,150.00 | 3,960.00 | 4,030.00 | 4,030.00 | -1.23% | 226,975 |
| Sep 16, 2026 | 4,165.00 | 4,235.00 | 4,010.00 | 4,080.00 | 4,080.00 | -1.92% | 170,533 |
| Sep 15, 2026 | 4,410.00 | 4,465.00 | 4,160.00 | 4,160.00 | 4,160.00 | -4.70% | 196,635 |
| Sep 14, 2026 | 4,010.00 | 4,475.00 | 4,010.00 | 4,365.00 | 4,365.00 | 5.56% | 636,414 |
| Sep 11, 2026 | 3,890.00 | 4,220.00 | 3,840.00 | 4,135.00 | 4,135.00 | 6.30% | 358,639 |
| Sep 10, 2026 | 3,835.00 | 3,945.00 | 3,805.00 | 3,890.00 | 3,890.00 | 0.91% | 66,907 |
| Sep 9, 2026 | 3,900.00 | 4,070.00 | 3,815.00 | 3,855.00 | 3,855.00 | -1.03% | 177,942 |
| Sep 8, 2026 | 4,100.00 | 4,195.00 | 3,865.00 | 3,895.00 | 3,895.00 | -5.00% | 235,997 |
| Sep 7, 2026 | 3,910.00 | 4,200.00 | 3,685.00 | 4,100.00 | 4,100.00 | 5.13% | 513,484 |
| Sep 4, 2026 | 3,815.00 | 3,990.00 | 3,745.00 | 3,900.00 | 3,900.00 | 1.96% | 201,304 |
| Sep 3, 2026 | 3,980.00 | 3,980.00 | 3,720.00 | 3,825.00 | 3,825.00 | -1.92% | 243,055 |
| Sep 2, 2026 | 3,805.00 | 3,945.00 | 3,685.00 | 3,900.00 | 3,900.00 | 2.50% | 210,220 |
| Sep 1, 2026 | 3,740.00 | 3,830.00 | 3,660.00 | 3,805.00 | 3,805.00 | 1.74% | 87,120 |
| Aug 31, 2026 | 3,565.00 | 3,795.00 | 3,525.00 | 3,740.00 | 3,740.00 | 1.91% | 185,622 |
| Aug 28, 2026 | 3,580.00 | 3,800.00 | 3,500.00 | 3,670.00 | 3,670.00 | 2.95% | 220,285 |
| Aug 27, 2026 | 3,615.00 | 3,635.00 | 3,455.00 | 3,565.00 | 3,565.00 | 2.00% | 206,878 |
| Aug 26, 2026 | 3,650.00 | 3,660.00 | 3,465.00 | 3,495.00 | 3,495.00 | 0.14% | 97,993 |
| Aug 25, 2026 | 3,565.00 | 3,565.00 | 3,400.00 | 3,490.00 | 3,490.00 | -1.97% | 105,402 |
| Aug 24, 2026 | 3,675.00 | 3,710.00 | 3,520.00 | 3,560.00 | 3,560.00 | -2.20% | 76,850 |
| Aug 21, 2026 | 3,490.00 | 3,700.00 | 3,425.00 | 3,640.00 | 3,640.00 | 3.41% | 155,482 |
| Aug 20, 2026 | 3,535.00 | 3,670.00 | 3,475.00 | 3,520.00 | 3,520.00 | - | 77,573 |
| Aug 19, 2026 | 3,505.00 | 3,700.00 | 3,390.00 | 3,520.00 | 3,520.00 | -2.76% | 148,003 |
| Aug 18, 2026 | 3,895.00 | 3,895.00 | 3,600.00 | 3,620.00 | 3,620.00 | -5.24% | 192,866 |
| Aug 14, 2026 | 3,600.00 | 3,870.00 | 3,600.00 | 3,820.00 | 3,820.00 | 5.38% | 312,838 |
| Aug 13, 2026 | 3,660.00 | 3,700.00 | 3,565.00 | 3,625.00 | 3,625.00 | -0.68% | 199,160 |
| Aug 12, 2026 | 3,590.00 | 3,650.00 | 3,505.00 | 3,650.00 | 3,650.00 | 1.81% | 237,006 |
| Aug 11, 2026 | 3,440.00 | 3,585.00 | 3,360.00 | 3,585.00 | 3,585.00 | 5.60% | 198,189 |
| Aug 10, 2026 | 3,405.00 | 3,595.00 | 3,300.00 | 3,395.00 | 3,395.00 | 1.95% | 359,175 |