SECERN AI Co. Ltd. 340810
KRX · South Korea · Technology Services
KRW 3,465.00-70.00 (-1.98%)
Market closed· · KRW · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · KRW · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-10-02 | KRW 3,465.00 | -1.98% | KRW 3,530.00 | KRW 3,530.00 | KRW 3,380.00 | 160.65K |
| 2026-10-01 | KRW 3,535.00 | -1.53% | KRW 3,590.00 | KRW 3,635.00 | KRW 3,415.00 | 148.23K |
| 2026-09-30 | KRW 3,590.00 | -4.77% | KRW 3,770.00 | KRW 3,890.00 | KRW 3,575.00 | 149.91K |
| 2026-09-29 | KRW 3,770.00 | -1.95% | KRW 3,805.00 | KRW 3,845.00 | KRW 3,645.00 | 189.70K |
| 2026-09-28 | KRW 3,845.00 | +0.13% | KRW 3,935.00 | KRW 3,990.00 | KRW 3,800.00 | 146.96K |
| 2026-09-23 | KRW 3,840.00 | -12.63% | KRW 4,395.00 | KRW 4,590.00 | KRW 3,560.00 | 680.80K |
| 2026-09-22 | KRW 4,395.00 | -5.48% | KRW 4,610.00 | KRW 4,670.00 | KRW 4,270.00 | 310.93K |
| 2026-09-21 | KRW 4,650.00 | +12.05% | KRW 4,205.00 | KRW 5,100.00 | KRW 4,205.00 | 1.48M |
| 2026-09-18 | KRW 4,150.00 | +2.98% | KRW 4,080.00 | KRW 4,300.00 | KRW 4,070.00 | 153.86K |
| 2026-09-17 | KRW 4,030.00 | -1.23% | KRW 4,080.00 | KRW 4,150.00 | KRW 3,960.00 | 226.98K |
| 2026-09-16 | KRW 4,080.00 | -1.92% | KRW 4,165.00 | KRW 4,235.00 | KRW 4,010.00 | 178.34K |
| 2026-09-15 | KRW 4,160.00 | -4.70% | KRW 4,410.00 | KRW 4,465.00 | KRW 4,160.00 | 203.77K |
| 2026-09-14 | KRW 4,365.00 | +5.56% | KRW 4,010.00 | KRW 4,475.00 | KRW 4,010.00 | 648.04K |
| 2026-09-11 | KRW 4,135.00 | +6.30% | KRW 3,890.00 | KRW 4,220.00 | KRW 3,840.00 | 361.43K |
| 2026-09-10 | KRW 3,890.00 | +0.91% | KRW 3,835.00 | KRW 3,945.00 | KRW 3,805.00 | 66.94K |
| 2026-09-09 | KRW 3,855.00 | -1.03% | KRW 3,900.00 | KRW 4,070.00 | KRW 3,815.00 | 178.62K |
| 2026-09-08 | KRW 3,895.00 | -5.00% | KRW 4,100.00 | KRW 4,195.00 | KRW 3,865.00 | 238.84K |
| 2026-09-07 | KRW 4,100.00 | +5.13% | KRW 3,910.00 | KRW 4,200.00 | KRW 3,685.00 | 513.48K |
| 2026-09-04 | KRW 3,900.00 | +1.96% | KRW 3,815.00 | KRW 3,990.00 | KRW 3,745.00 | 201.30K |
| 2026-09-03 | KRW 3,825.00 | -1.92% | KRW 3,980.00 | KRW 3,980.00 | KRW 3,720.00 | 243.06K |
| 2026-09-02 | KRW 3,900.00 | +2.50% | KRW 3,805.00 | KRW 3,945.00 | KRW 3,685.00 | 211.65K |
| 2026-09-01 | KRW 3,805.00 | +1.74% | KRW 3,740.00 | KRW 3,830.00 | KRW 3,660.00 | 87.18K |
| 2026-08-31 | KRW 3,740.00 | +1.91% | KRW 3,565.00 | KRW 3,795.00 | KRW 3,525.00 | 186.16K |
| 2026-08-28 | KRW 3,670.00 | +2.95% | KRW 3,580.00 | KRW 3,800.00 | KRW 3,500.00 | 220.64K |
| 2026-08-27 | KRW 3,565.00 | +2.00% | KRW 3,615.00 | KRW 3,635.00 | KRW 3,455.00 | 206.96K |
| 2026-08-26 | KRW 3,495.00 | +0.14% | KRW 3,650.00 | KRW 3,660.00 | KRW 3,465.00 | 97.99K |
| 2026-08-25 | KRW 3,490.00 | -1.97% | KRW 3,565.00 | KRW 3,565.00 | KRW 3,400.00 | 105.55K |
| 2026-08-24 | KRW 3,560.00 | -2.20% | KRW 3,675.00 | KRW 3,710.00 | KRW 3,520.00 | 76.98K |
| 2026-08-21 | KRW 3,640.00 | +3.41% | KRW 3,490.00 | KRW 3,700.00 | KRW 3,425.00 | 155.48K |
| 2026-08-20 | KRW 3,520.00 | 0.00% | KRW 3,535.00 | KRW 3,670.00 | KRW 3,475.00 | 77.59K |
| 2026-08-19 | KRW 3,520.00 | -2.76% | KRW 3,505.00 | KRW 3,700.00 | KRW 3,390.00 | 148.01K |
| 2026-08-18 | KRW 3,620.00 | -5.24% | KRW 3,895.00 | KRW 3,895.00 | KRW 3,600.00 | 194.58K |
| 2026-08-14 | KRW 3,820.00 | +5.38% | KRW 3,600.00 | KRW 3,870.00 | KRW 3,600.00 | 312.84K |
| 2026-08-13 | KRW 3,625.00 | -0.68% | KRW 3,660.00 | KRW 3,700.00 | KRW 3,565.00 | 199.16K |
| 2026-08-12 | KRW 3,650.00 | +1.81% | KRW 3,590.00 | KRW 3,650.00 | KRW 3,505.00 | 237.01K |
| 2026-08-11 | KRW 3,585.00 | +5.60% | KRW 3,440.00 | KRW 3,585.00 | KRW 3,360.00 | 198.19K |
| 2026-08-10 | KRW 3,395.00 | +1.95% | KRW 3,405.00 | KRW 3,595.00 | KRW 3,300.00 | 359.25K |
| 2026-08-07 | KRW 3,330.00 | +3.10% | KRW 3,200.00 | KRW 3,370.00 | KRW 3,140.00 | 429.55K |
| 2026-08-06 | KRW 3,230.00 | -0.77% | KRW 3,275.00 | KRW 3,340.00 | KRW 3,185.00 | 244.23K |
| 2026-08-05 | KRW 3,255.00 | +1.24% | KRW 3,260.00 | KRW 3,440.00 | KRW 3,205.00 | 373.27K |
| 2026-08-04 | KRW 3,215.00 | +0.16% | KRW 3,430.00 | KRW 3,530.00 | KRW 3,130.00 | 583.43K |
| 2026-08-03 | KRW 3,210.00 | +0.78% | KRW 3,290.00 | KRW 3,295.00 | KRW 3,065.00 | 430.67K |
| 2026-07-31 | KRW 3,185.00 | +7.24% | KRW 3,035.00 | KRW 3,635.00 | KRW 2,970.00 | 2.09M |
| 2026-07-30 | KRW 2,970.00 | +9.19% | KRW 2,720.00 | KRW 3,050.00 | KRW 2,675.00 | 450.98K |
| 2026-07-29 | KRW 2,720.00 | -1.09% | KRW 2,705.00 | KRW 2,815.00 | KRW 2,580.00 | 248.19K |
| 2026-07-28 | KRW 2,750.00 | +7.00% | KRW 2,605.00 | KRW 3,020.00 | KRW 2,545.00 | 1.06M |
| 2026-07-27 | KRW 2,570.00 | +4.47% | KRW 2,670.00 | KRW 2,850.00 | KRW 2,495.00 | 421.02K |
| 2026-07-24 | KRW 2,460.00 | -5.75% | KRW 2,565.00 | KRW 2,565.00 | KRW 2,350.00 | 179.76K |
| 2026-07-23 | KRW 2,610.00 | +5.03% | KRW 2,485.00 | KRW 3,180.00 | KRW 2,485.00 | 1.76M |
| 2026-07-22 | KRW 2,485.00 | +5.97% | KRW 2,520.00 | KRW 2,900.00 | KRW 2,367.00 | 761.29K |
| 2026-07-21 | KRW 2,345.00 | +2.40% | KRW 2,290.00 | KRW 2,400.00 | KRW 2,150.00 | 27.71K |
| 2026-07-20 | KRW 2,290.00 | -2.14% | KRW 2,250.00 | KRW 2,370.00 | KRW 2,220.00 | 44.08K |
| 2026-07-16 | KRW 2,340.00 | -1.68% | KRW 2,380.00 | KRW 2,440.00 | KRW 2,260.00 | 27.26K |
| 2026-07-15 | KRW 2,380.00 | +6.49% | KRW 2,400.00 | KRW 2,435.00 | KRW 2,265.00 | 36.07K |
| 2026-07-14 | KRW 2,235.00 | -0.67% | KRW 2,250.00 | KRW 2,465.00 | KRW 2,185.00 | 96.44K |
| 2026-07-13 | KRW 2,250.00 | -6.25% | KRW 2,400.00 | KRW 2,450.00 | KRW 2,165.00 | 60.55K |
| 2026-07-10 | KRW 2,400.00 | +6.43% | KRW 2,120.00 | KRW 2,470.00 | KRW 2,120.00 | 65.38K |
| 2026-07-09 | KRW 2,255.00 | -0.66% | KRW 2,115.00 | KRW 2,315.00 | KRW 2,115.00 | 23.97K |
| 2026-07-08 | KRW 2,270.00 | -0.87% | KRW 2,340.00 | KRW 2,340.00 | KRW 2,165.00 | 40.33K |
| 2026-07-07 | KRW 2,290.00 | -3.78% | KRW 2,380.00 | KRW 2,430.00 | KRW 2,265.00 | 54.01K |
| 2026-07-06 | KRW 2,380.00 | -3.84% | KRW 2,470.00 | KRW 2,470.00 | KRW 2,305.00 | 53.39K |
| 2026-07-03 | KRW 2,475.00 | 0.00% | KRW 2,375.00 | KRW 2,560.00 | KRW 2,375.00 | 47.28K |
| 2026-07-02 | KRW 2,475.00 | 0.00% | KRW 2,475.00 | KRW 2,570.00 | KRW 2,290.00 | 63.69K |
| 2026-07-01 | KRW 2,475.00 | 0.00% | KRW 2,675.00 | KRW 2,675.00 | KRW 2,400.00 | 85.33K |
| 2026-06-30 | KRW 2,475.00 | -3.70% | KRW 2,600.00 | KRW 2,945.00 | KRW 2,420.00 | 324.19K |
| 2026-06-29 | KRW 2,570.00 | +17.35% | KRW 2,350.00 | KRW 2,800.00 | KRW 2,215.00 | 187.60K |
| 2026-06-26 | KRW 2,190.00 | -3.52% | KRW 2,270.00 | KRW 2,270.00 | KRW 2,105.00 | 60.79K |
| 2026-06-25 | KRW 2,270.00 | -5.81% | KRW 2,410.00 | KRW 2,480.00 | KRW 2,270.00 | 67.26K |
| 2026-06-24 | KRW 2,410.00 | +1.69% | KRW 2,370.00 | KRW 2,470.00 | KRW 2,285.00 | 63.13K |
| 2026-06-23 | KRW 2,370.00 | -2.47% | KRW 2,590.00 | KRW 2,590.00 | KRW 2,345.00 | 129.87K |
| 2026-06-22 | KRW 2,430.00 | -6.54% | KRW 2,580.00 | KRW 2,650.00 | KRW 2,405.00 | 76.98K |
| 2026-06-19 | KRW 2,600.00 | -0.19% | KRW 2,575.00 | KRW 2,655.00 | KRW 2,500.00 | 154.98K |
| 2026-06-18 | KRW 2,605.00 | -5.27% | KRW 2,750.00 | KRW 2,785.00 | KRW 2,600.00 | 77.61K |
| 2026-06-17 | KRW 2,750.00 | -2.48% | KRW 2,840.00 | KRW 2,915.00 | KRW 2,660.00 | 69.44K |
| 2026-06-16 | KRW 2,820.00 | +4.64% | KRW 2,715.00 | KRW 2,930.00 | KRW 2,715.00 | 144.01K |
| 2026-06-15 | KRW 2,695.00 | -0.37% | KRW 2,710.00 | KRW 2,875.00 | KRW 2,630.00 | 84.65K |
| 2026-06-12 | KRW 2,705.00 | +3.24% | KRW 2,740.00 | KRW 2,950.00 | KRW 2,700.00 | 105.47K |
| 2026-06-11 | KRW 2,620.00 | -2.60% | KRW 2,690.00 | KRW 2,825.00 | KRW 2,550.00 | 104.95K |
| 2026-06-10 | KRW 2,690.00 | +1.32% | KRW 2,655.00 | KRW 2,845.00 | KRW 2,525.00 | 86.65K |
| 2026-06-09 | KRW 2,655.00 | +0.19% | KRW 2,650.00 | KRW 2,795.00 | KRW 2,625.00 | 131.32K |
| 2026-06-08 | KRW 2,650.00 | -13.26% | KRW 2,900.00 | KRW 2,900.00 | KRW 2,615.00 | 179.76K |
| 2026-06-05 | KRW 3,055.00 | -4.53% | KRW 3,100.00 | KRW 3,100.00 | KRW 2,935.00 | 148.71K |
| 2026-06-04 | KRW 3,200.00 | +10.73% | KRW 3,155.00 | KRW 3,650.00 | KRW 2,920.00 | 1.75M |
| 2026-06-02 | KRW 2,890.00 | -7.67% | KRW 3,230.00 | KRW 3,230.00 | KRW 2,825.00 | 153.35K |
| 2026-06-01 | KRW 3,130.00 | -1.73% | KRW 3,230.00 | KRW 3,365.00 | KRW 3,050.00 | 349.44K |
| 2026-05-29 | KRW 3,185.00 | +6.17% | KRW 3,050.00 | KRW 3,250.00 | KRW 3,010.00 | 306.66K |
| 2026-05-28 | KRW 3,000.00 | +2.92% | KRW 3,015.00 | KRW 3,020.00 | KRW 2,800.00 | 83.36K |
| 2026-05-27 | KRW 2,915.00 | -3.00% | KRW 3,000.00 | KRW 3,000.00 | KRW 2,900.00 | 80.39K |
| 2026-05-26 | KRW 3,005.00 | -3.99% | KRW 3,130.00 | KRW 3,165.00 | KRW 3,005.00 | 129.19K |
| 2026-05-22 | KRW 3,130.00 | +2.45% | KRW 3,120.00 | KRW 3,400.00 | KRW 3,005.00 | 379.49K |