SEC Co., Ltd. 081180
KRX · South Korea · Electronic Technology
KRW 6,700.00+100.00 (+1.52%)
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 6,700.00 | +1.52% | KRW 6,890.00 | KRW 7,050.00 | KRW 6,530.00 | 125.25K |
| 2026-10-01 | KRW 6,600.00 | +3.13% | KRW 6,400.00 | KRW 6,900.00 | KRW 6,240.00 | 109.96K |
| 2026-09-30 | KRW 6,400.00 | +0.79% | KRW 6,390.00 | KRW 6,560.00 | KRW 6,290.00 | 75.44K |
| 2026-09-29 | KRW 6,350.00 | -1.09% | KRW 6,420.00 | KRW 7,370.00 | KRW 6,300.00 | 225.96K |
| 2026-09-28 | KRW 6,420.00 | +7.72% | KRW 5,900.00 | KRW 6,530.00 | KRW 5,830.00 | 116.46K |
| 2026-09-23 | KRW 5,960.00 | -1.16% | KRW 6,020.00 | KRW 6,140.00 | KRW 5,900.00 | 33.62K |
| 2026-09-22 | KRW 6,030.00 | -3.67% | KRW 6,260.00 | KRW 6,490.00 | KRW 6,010.00 | 55.51K |
| 2026-09-21 | KRW 6,260.00 | +2.79% | KRW 6,090.00 | KRW 6,450.00 | KRW 5,850.00 | 102.95K |
| 2026-09-18 | KRW 6,090.00 | +6.28% | KRW 5,850.00 | KRW 6,220.00 | KRW 5,800.00 | 115.88K |
| 2026-09-17 | KRW 5,730.00 | -1.88% | KRW 5,800.00 | KRW 5,940.00 | KRW 5,630.00 | 93.37K |
| 2026-09-16 | KRW 5,840.00 | +11.03% | KRW 5,540.00 | KRW 6,580.00 | KRW 5,520.00 | 853.64K |
| 2026-09-15 | KRW 5,260.00 | -0.19% | KRW 5,260.00 | KRW 5,600.00 | KRW 5,170.00 | 187.16K |
| 2026-09-14 | KRW 5,270.00 | -9.14% | KRW 5,650.00 | KRW 5,660.00 | KRW 5,210.00 | 52.69K |
| 2026-09-11 | KRW 5,800.00 | +2.65% | KRW 5,650.00 | KRW 5,840.00 | KRW 5,310.00 | 41.85K |
| 2026-09-10 | KRW 5,650.00 | -0.18% | KRW 5,970.00 | KRW 5,970.00 | KRW 5,540.00 | 18.86K |
| 2026-09-09 | KRW 5,660.00 | +6.39% | KRW 5,220.00 | KRW 5,880.00 | KRW 5,160.00 | 96.66K |
| 2026-09-08 | KRW 5,320.00 | +2.31% | KRW 5,190.00 | KRW 5,440.00 | KRW 5,000.00 | 72.39K |
| 2026-09-07 | KRW 5,200.00 | +3.17% | KRW 5,060.00 | KRW 5,200.00 | KRW 4,955.00 | 32.85K |
| 2026-09-04 | KRW 5,040.00 | +5.44% | KRW 4,860.00 | KRW 5,040.00 | KRW 4,780.00 | 28.43K |
| 2026-09-03 | KRW 4,780.00 | -2.55% | KRW 4,755.00 | KRW 4,920.00 | KRW 4,730.00 | 40.62K |
| 2026-09-02 | KRW 4,905.00 | -3.25% | KRW 5,070.00 | KRW 5,070.00 | KRW 4,905.00 | 13.74K |
| 2026-09-01 | KRW 5,070.00 | +0.20% | KRW 5,040.00 | KRW 5,180.00 | KRW 4,900.00 | 20.59K |
| 2026-08-31 | KRW 5,060.00 | -2.69% | KRW 5,040.00 | KRW 5,100.00 | KRW 4,890.00 | 26.10K |
| 2026-08-28 | KRW 5,200.00 | -1.52% | KRW 5,360.00 | KRW 5,360.00 | KRW 5,130.00 | 15.90K |
| 2026-08-27 | KRW 5,280.00 | +2.52% | KRW 5,180.00 | KRW 5,360.00 | KRW 5,170.00 | 15.11K |
| 2026-08-26 | KRW 5,150.00 | +0.98% | KRW 5,330.00 | KRW 5,330.00 | KRW 4,965.00 | 18.90K |
| 2026-08-25 | KRW 5,100.00 | +1.59% | KRW 5,010.00 | KRW 5,500.00 | KRW 4,715.00 | 119.52K |
| 2026-08-24 | KRW 5,020.00 | +0.90% | KRW 4,975.00 | KRW 5,200.00 | KRW 4,915.00 | 20.03K |
| 2026-08-21 | KRW 4,975.00 | -8.04% | KRW 5,210.00 | KRW 5,360.00 | KRW 4,900.00 | 113.71K |
| 2026-08-20 | KRW 5,410.00 | -1.46% | KRW 5,550.00 | KRW 5,650.00 | KRW 5,290.00 | 42.92K |
| 2026-08-19 | KRW 5,490.00 | -2.49% | KRW 5,580.00 | KRW 5,580.00 | KRW 5,320.00 | 35.21K |
| 2026-08-18 | KRW 5,630.00 | -7.86% | KRW 6,090.00 | KRW 6,090.00 | KRW 5,530.00 | 100.79K |
| 2026-08-14 | KRW 6,110.00 | +3.21% | KRW 6,110.00 | KRW 6,140.00 | KRW 5,830.00 | 30.79K |
| 2026-08-13 | KRW 5,920.00 | +1.72% | KRW 5,920.00 | KRW 6,220.00 | KRW 5,800.00 | 92.21K |
| 2026-08-12 | KRW 5,820.00 | -0.17% | KRW 5,840.00 | KRW 5,880.00 | KRW 5,570.00 | 39.80K |
| 2026-08-11 | KRW 5,830.00 | -1.02% | KRW 5,890.00 | KRW 5,930.00 | KRW 5,760.00 | 17.95K |
| 2026-08-10 | KRW 5,890.00 | +1.38% | KRW 5,840.00 | KRW 5,980.00 | KRW 5,710.00 | 34.20K |
| 2026-08-07 | KRW 5,810.00 | +2.29% | KRW 5,910.00 | KRW 6,010.00 | KRW 5,460.00 | 24.95K |
| 2026-08-06 | KRW 5,680.00 | -2.74% | KRW 5,740.00 | KRW 5,810.00 | KRW 5,510.00 | 24.23K |
| 2026-08-05 | KRW 5,840.00 | +5.42% | KRW 5,650.00 | KRW 6,000.00 | KRW 5,650.00 | 65.66K |
| 2026-08-04 | KRW 5,540.00 | +3.36% | KRW 5,350.00 | KRW 5,700.00 | KRW 5,210.00 | 100.56K |
| 2026-08-03 | KRW 5,360.00 | +0.19% | KRW 5,160.00 | KRW 5,470.00 | KRW 5,030.00 | 45.47K |
| 2026-07-31 | KRW 5,350.00 | +20.22% | KRW 4,505.00 | KRW 5,360.00 | KRW 4,505.00 | 56.80K |
| 2026-07-30 | KRW 4,450.00 | -0.45% | KRW 4,015.00 | KRW 4,700.00 | KRW 4,015.00 | 68.96K |
| 2026-07-29 | KRW 4,470.00 | -13.54% | KRW 5,160.00 | KRW 5,310.00 | KRW 4,380.00 | 124.83K |
| 2026-07-28 | KRW 5,170.00 | -10.09% | KRW 5,700.00 | KRW 5,700.00 | KRW 5,130.00 | 75.34K |
| 2026-07-27 | KRW 5,750.00 | -1.88% | KRW 6,120.00 | KRW 6,120.00 | KRW 5,500.00 | 45.89K |
| 2026-07-24 | KRW 5,860.00 | -6.24% | KRW 6,250.00 | KRW 6,250.00 | KRW 5,600.00 | 49.13K |
| 2026-07-23 | KRW 6,250.00 | +13.02% | KRW 5,570.00 | KRW 6,530.00 | KRW 5,540.00 | 193.73K |
| 2026-07-22 | KRW 5,530.00 | -0.90% | KRW 5,610.00 | KRW 6,000.00 | KRW 5,420.00 | 55.83K |
| 2026-07-21 | KRW 5,580.00 | +4.30% | KRW 5,260.00 | KRW 5,680.00 | KRW 5,140.00 | 53.33K |
| 2026-07-20 | KRW 5,350.00 | -4.63% | KRW 5,600.00 | KRW 5,830.00 | KRW 5,250.00 | 39.10K |
| 2026-07-16 | KRW 5,610.00 | +0.36% | KRW 5,520.00 | KRW 5,870.00 | KRW 5,440.00 | 37.11K |
| 2026-07-15 | KRW 5,590.00 | +8.33% | KRW 5,210.00 | KRW 5,670.00 | KRW 5,160.00 | 51.96K |
| 2026-07-14 | KRW 5,160.00 | -2.27% | KRW 5,150.00 | KRW 5,370.00 | KRW 5,010.00 | 46.83K |
| 2026-07-13 | KRW 5,280.00 | -7.37% | KRW 5,700.00 | KRW 6,000.00 | KRW 5,270.00 | 75.31K |
| 2026-07-10 | KRW 5,700.00 | +7.95% | KRW 5,440.00 | KRW 5,800.00 | KRW 5,370.00 | 51.17K |
| 2026-07-09 | KRW 5,280.00 | -2.40% | KRW 5,350.00 | KRW 5,510.00 | KRW 5,180.00 | 59.12K |
| 2026-07-08 | KRW 5,410.00 | -4.59% | KRW 5,670.00 | KRW 6,000.00 | KRW 5,310.00 | 98.39K |
| 2026-07-07 | KRW 5,670.00 | -7.35% | KRW 5,810.00 | KRW 6,000.00 | KRW 5,510.00 | 83.54K |
| 2026-07-06 | KRW 6,120.00 | +6.81% | KRW 5,610.00 | KRW 6,170.00 | KRW 5,560.00 | 51.94K |
| 2026-07-03 | KRW 5,730.00 | +2.32% | KRW 5,560.00 | KRW 5,790.00 | KRW 5,400.00 | 45.26K |
| 2026-07-02 | KRW 5,600.00 | -7.89% | KRW 5,870.00 | KRW 5,990.00 | KRW 5,560.00 | 46.58K |
| 2026-07-01 | KRW 6,080.00 | +2.53% | KRW 5,980.00 | KRW 6,270.00 | KRW 5,820.00 | 70.09K |
| 2026-06-30 | KRW 5,930.00 | -2.63% | KRW 6,000.00 | KRW 6,370.00 | KRW 5,900.00 | 58.91K |
| 2026-06-29 | KRW 6,090.00 | +8.56% | KRW 5,400.00 | KRW 6,190.00 | KRW 5,400.00 | 58.07K |
| 2026-06-26 | KRW 5,610.00 | -5.24% | KRW 5,920.00 | KRW 6,000.00 | KRW 5,440.00 | 81.03K |
| 2026-06-25 | KRW 5,920.00 | -8.36% | KRW 6,310.00 | KRW 6,530.00 | KRW 5,870.00 | 88.32K |
| 2026-06-24 | KRW 6,460.00 | +1.89% | KRW 6,330.00 | KRW 6,500.00 | KRW 6,000.00 | 113.16K |
| 2026-06-23 | KRW 6,340.00 | -12.55% | KRW 7,090.00 | KRW 7,240.00 | KRW 6,230.00 | 184.73K |
| 2026-06-22 | KRW 7,250.00 | -0.82% | KRW 7,060.00 | KRW 7,650.00 | KRW 7,030.00 | 148.46K |
| 2026-06-19 | KRW 7,310.00 | +2.96% | KRW 7,170.00 | KRW 8,300.00 | KRW 6,790.00 | 294.70K |
| 2026-06-18 | KRW 7,100.00 | -7.07% | KRW 7,570.00 | KRW 7,720.00 | KRW 7,090.00 | 108.11K |
| 2026-06-17 | KRW 7,640.00 | -1.93% | KRW 8,090.00 | KRW 8,090.00 | KRW 7,540.00 | 50.72K |
| 2026-06-16 | KRW 7,790.00 | -2.75% | KRW 8,010.00 | KRW 8,130.00 | KRW 7,770.00 | 66.01K |
| 2026-06-15 | KRW 8,010.00 | -1.23% | KRW 8,820.00 | KRW 8,820.00 | KRW 7,980.00 | 83.91K |
| 2026-06-12 | KRW 8,110.00 | +2.53% | KRW 8,100.00 | KRW 8,300.00 | KRW 8,000.00 | 64.63K |
| 2026-06-11 | KRW 7,910.00 | +3.26% | KRW 7,440.00 | KRW 7,980.00 | KRW 7,380.00 | 52.94K |
| 2026-06-10 | KRW 7,660.00 | -2.67% | KRW 7,760.00 | KRW 8,000.00 | KRW 7,450.00 | 113 |
| 2026-06-09 | KRW 7,870.00 | +8.40% | KRW 7,060.00 | KRW 7,990.00 | KRW 7,060.00 | 96.02K |
| 2026-06-08 | KRW 7,260.00 | -8.91% | KRW 7,780.00 | KRW 7,790.00 | KRW 7,160.00 | 117.71K |
| 2026-06-05 | KRW 7,970.00 | -1.85% | KRW 8,120.00 | KRW 8,250.00 | KRW 7,700.00 | 96.48K |
| 2026-06-04 | KRW 8,120.00 | -1.81% | KRW 8,160.00 | KRW 8,780.00 | KRW 7,970.00 | 96.04K |
| 2026-06-02 | KRW 8,270.00 | -6.76% | KRW 8,780.00 | KRW 8,780.00 | KRW 8,020.00 | 188.50K |
| 2026-06-01 | KRW 8,870.00 | -6.63% | KRW 9,490.00 | KRW 9,490.00 | KRW 8,710.00 | 244.14K |
| 2026-05-29 | KRW 9,500.00 | +1.06% | KRW 9,990.00 | KRW 10,300.00 | KRW 9,150.00 | 244.63K |
| 2026-05-28 | KRW 9,400.00 | -9.09% | KRW 10,340.00 | KRW 10,340.00 | KRW 9,100.00 | 165.55K |
| 2026-05-27 | KRW 10,340.00 | -3.27% | KRW 10,650.00 | KRW 10,980.00 | KRW 10,000.00 | 110.34K |
| 2026-05-26 | KRW 10,690.00 | -3.35% | KRW 11,230.00 | KRW 11,380.00 | KRW 10,690.00 | 162.99K |
| 2026-05-22 | KRW 11,060.00 | +5.13% | KRW 10,510.00 | KRW 11,440.00 | KRW 10,490.00 | 242.46K |