Seoul Electronics & Telecom Co., Ltd. (KOSDAQ:027040)
South Korea
· Delayed Price · Currency is KRW 2,400.00
-30.00 (-1.23%)
At close: Apr 28, 2026
KOSDAQ:027040 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 2,495.00 | 2,495.00 | 2,275.00 | 2,400.00 | 2,400.00 | -1.23% | 791,157 |
| Apr 27, 2026 | 2,355.00 | 2,455.00 | 2,245.00 | 2,430.00 | 2,430.00 | 0.21% | 1,317,525 |
| Apr 24, 2026 | 2,520.00 | 2,580.00 | 2,300.00 | 2,425.00 | 2,425.00 | -3.77% | 1,082,315 |
| Apr 23, 2026 | 2,795.00 | 2,795.00 | 2,320.00 | 2,520.00 | 2,520.00 | -9.68% | 1,606,253 |
| Apr 22, 2026 | 2,975.00 | 2,975.00 | 2,720.00 | 2,790.00 | 2,790.00 | -6.38% | 1,016,421 |
| Apr 21, 2026 | 3,350.00 | 3,425.00 | 2,825.00 | 2,980.00 | 2,980.00 | -10.24% | 2,135,894 |
| Apr 20, 2026 | 3,800.00 | 4,000.00 | 3,160.00 | 3,320.00 | 3,320.00 | -9.91% | 2,729,752 |
| Apr 17, 2026 | 3,600.00 | 4,250.00 | 2,995.00 | 3,685.00 | 3,685.00 | 6.66% | 8,431,718 |
| Apr 16, 2026 | 5,250.00 | 6,375.00 | 3,435.00 | 3,455.00 | 3,455.00 | -29.56% | 19,210,016 |
| Apr 15, 2026 | 4,275.00 | 4,905.00 | 4,125.00 | 4,905.00 | 4,905.00 | 29.93% | 11,505,000 |
| Apr 14, 2026 | 3,775.00 | 3,775.00 | 3,775.00 | 3,775.00 | 3,775.00 | 29.95% | 362,984 |
| Apr 13, 2026 | 2,225.00 | 2,905.00 | 2,150.00 | 2,905.00 | 2,905.00 | 29.98% | 1,217,985 |
| Apr 10, 2026 | 2,235.00 | 2,250.00 | 2,130.00 | 2,235.00 | 2,235.00 | 2.29% | 127,370 |
| Apr 9, 2026 | 2,190.00 | 2,340.00 | 2,140.00 | 2,185.00 | 2,185.00 | -0.23% | 178,739 |
| Apr 8, 2026 | 2,120.00 | 2,275.00 | 2,075.00 | 2,190.00 | 2,190.00 | 3.06% | 153,196 |
| Apr 7, 2026 | 2,270.00 | 2,270.00 | 2,095.00 | 2,125.00 | 2,125.00 | -4.71% | 146,687 |
| Apr 6, 2026 | 2,195.00 | 2,500.00 | 2,155.00 | 2,230.00 | 2,230.00 | 3.72% | 452,590 |
| Apr 3, 2026 | 2,085.00 | 2,225.00 | 2,085.00 | 2,150.00 | 2,150.00 | 3.61% | 81,828 |
| Apr 2, 2026 | 2,110.00 | 2,235.00 | 2,060.00 | 2,075.00 | 2,075.00 | -2.58% | 93,092 |
| Apr 1, 2026 | 2,085.00 | 2,205.00 | 2,085.00 | 2,130.00 | 2,130.00 | 2.16% | 57,086 |
| Mar 31, 2026 | 2,125.00 | 2,190.00 | 2,015.00 | 2,085.00 | 2,085.00 | -1.88% | 81,719 |
| Mar 30, 2026 | 2,000.00 | 2,175.00 | 2,000.00 | 2,125.00 | 2,125.00 | 3.66% | 55,920 |
| Mar 27, 2026 | 2,000.00 | 2,070.00 | 1,985.00 | 2,050.00 | 2,050.00 | 1.74% | 52,727 |
| Mar 26, 2026 | 2,085.00 | 2,085.00 | 1,980.00 | 2,015.00 | 2,015.00 | -0.74% | 76,680 |
| Mar 25, 2026 | 2,000.00 | 2,105.00 | 1,955.00 | 2,030.00 | 2,030.00 | 2.78% | 83,100 |
| Mar 24, 2026 | 2,000.00 | 2,090.00 | 1,965.00 | 1,975.00 | 1,975.00 | -0.75% | 98,690 |
| Mar 23, 2026 | 2,050.00 | 2,120.00 | 1,955.00 | 1,990.00 | 1,990.00 | 2.58% | 159,215 |
| Mar 20, 2026 | 2,185.00 | 2,190.00 | 1,940.00 | 1,940.00 | 1,940.00 | -11.82% | 250,340 |
| Mar 19, 2026 | 2,235.00 | 2,270.00 | 2,025.00 | 2,200.00 | 2,200.00 | -2.22% | 163,917 |
| Mar 18, 2026 | 2,230.00 | 2,325.00 | 2,005.00 | 2,250.00 | 2,250.00 | 1.35% | 411,079 |
| Mar 17, 2026 | 1,850.00 | 2,395.00 | 1,850.00 | 2,220.00 | 2,220.00 | 20.00% | 1,635,052 |
| Mar 16, 2026 | 1,685.00 | 1,915.00 | 1,685.00 | 1,850.00 | 1,850.00 | 0.27% | 176,886 |
| Mar 13, 2026 | 1,845.00 | 1,945.00 | 1,690.00 | 1,845.00 | 1,845.00 | 6.65% | 268,876 |
| Mar 12, 2026 | 1,600.00 | 1,885.00 | 1,600.00 | 1,730.00 | 1,730.00 | 1.17% | 364,997 |
| Mar 11, 2026 | 1,505.00 | 1,935.00 | 1,480.00 | 1,710.00 | 1,710.00 | 14.77% | 1,512,819 |
| Mar 10, 2026 | 1,410.00 | 1,500.00 | 1,380.00 | 1,490.00 | 1,490.00 | 6.81% | 104,301 |
| Mar 9, 2026 | 1,265.00 | 1,495.00 | 1,245.00 | 1,395.00 | 1,395.00 | 7.31% | 251,812 |
| Mar 6, 2026 | 1,290.00 | 1,385.00 | 1,260.00 | 1,300.00 | 1,300.00 | -0.76% | 75,738 |
| Mar 5, 2026 | 1,340.00 | 1,350.00 | 1,230.00 | 1,310.00 | 1,310.00 | 7.38% | 91,661 |
| Mar 4, 2026 | 1,220.00 | 1,275.00 | 1,155.00 | 1,220.00 | 1,220.00 | - | 235,602 |
| Mar 3, 2026 | 1,265.00 | 1,330.00 | 1,200.00 | 1,220.00 | 1,220.00 | -3.56% | 185,253 |
| Feb 27, 2026 | 1,175.00 | 1,300.00 | 1,175.00 | 1,265.00 | 1,265.00 | 7.66% | 362,174 |
| Feb 26, 2026 | 1,165.00 | 1,235.00 | 1,160.00 | 1,175.00 | 1,175.00 | 1.29% | 105,699 |
| Feb 25, 2026 | 1,120.00 | 1,200.00 | 1,075.00 | 1,160.00 | 1,160.00 | 4.50% | 123,329 |
| Feb 24, 2026 | 1,075.00 | 1,235.00 | 1,050.00 | 1,110.00 | 1,110.00 | 3.26% | 452,501 |
| Feb 23, 2026 | 1,050.00 | 1,100.00 | 1,050.00 | 1,075.00 | 1,075.00 | 1.42% | 77,843 |
| Feb 20, 2026 | 1,050.00 | 1,090.00 | 1,025.00 | 1,060.00 | 1,060.00 | 1.92% | 161,457 |
| Feb 19, 2026 | 1,025.00 | 1,075.00 | 1,005.00 | 1,040.00 | 1,040.00 | 1.96% | 95,928 |
| Feb 13, 2026 | 1,070.00 | 1,140.00 | 1,000.00 | 1,020.00 | 1,020.00 | -3.77% | 179,200 |
| Feb 12, 2026 | 1,095.00 | 1,190.00 | 1,040.00 | 1,060.00 | 1,060.00 | -3.20% | 169,265 |
| Feb 11, 2026 | 1,075.00 | 1,095.00 | 1,050.00 | 1,095.00 | 1,095.00 | 3.30% | 69,360 |
| Feb 10, 2026 | 1,080.00 | 1,090.00 | 1,045.00 | 1,060.00 | 1,060.00 | -2.30% | 24,528 |
| Feb 9, 2026 | 1,065.00 | 1,090.00 | 1,025.00 | 1,085.00 | 1,085.00 | 2.36% | 41,083 |
| Feb 6, 2026 | 1,020.00 | 1,075.00 | 1,005.00 | 1,060.00 | 1,060.00 | 2.42% | 56,681 |
| Feb 5, 2026 | 1,035.00 | 1,060.00 | 1,015.00 | 1,035.00 | 1,035.00 | 0.98% | 71,326 |
| Feb 4, 2026 | 1,020.00 | 1,060.00 | 1,020.00 | 1,025.00 | 1,025.00 | 0.49% | 22,974 |
| Feb 3, 2026 | 1,090.00 | 1,090.00 | 1,010.00 | 1,020.00 | 1,020.00 | -0.97% | 37,286 |
| Feb 2, 2026 | 1,035.00 | 1,050.00 | 1,020.00 | 1,030.00 | 1,030.00 | -2.37% | 69,852 |
| Jan 30, 2026 | 1,035.00 | 1,060.00 | 1,030.00 | 1,055.00 | 1,055.00 | 0.48% | 43,915 |
| Jan 29, 2026 | 1,060.00 | 1,065.00 | 1,035.00 | 1,050.00 | 1,050.00 | -0.47% | 74,858 |
| Jan 28, 2026 | 1,095.00 | 1,125.00 | 1,055.00 | 1,055.00 | 1,055.00 | -1.40% | 62,780 |
| Jan 27, 2026 | 1,080.00 | 1,080.00 | 1,030.00 | 1,070.00 | 1,070.00 | -0.93% | 81,567 |
| Jan 26, 2026 | 1,075.00 | 1,085.00 | 1,045.00 | 1,080.00 | 1,080.00 | -0.46% | 55,187 |
| Jan 23, 2026 | 1,030.00 | 1,090.00 | 1,030.00 | 1,085.00 | 1,085.00 | 5.34% | 68,501 |
| Jan 22, 2026 | 1,025.00 | 1,120.00 | 1,015.00 | 1,030.00 | 1,030.00 | 0.98% | 156,245 |
| Jan 21, 2026 | 1,030.00 | 1,060.00 | 1,015.00 | 1,020.00 | 1,020.00 | -0.97% | 65,754 |
| Jan 20, 2026 | 1,060.00 | 1,060.00 | 1,025.00 | 1,030.00 | 1,030.00 | -2.83% | 32,314 |
| Jan 19, 2026 | 1,065.00 | 1,090.00 | 1,015.00 | 1,060.00 | 1,060.00 | -1.40% | 113,617 |
| Jan 16, 2026 | 985.00 | 1,075.00 | 970.00 | 1,075.00 | 1,075.00 | 6.97% | 116,812 |
| Jan 15, 2026 | 1,035.00 | 1,040.00 | 995.00 | 1,005.00 | 1,005.00 | -2.90% | 91,906 |
| Jan 14, 2026 | 1,145.00 | 1,145.00 | 980.00 | 1,035.00 | 1,035.00 | -3.27% | 223,954 |
| Jan 13, 2026 | 985.00 | 1,195.00 | 985.00 | 1,070.00 | 1,070.00 | 8.63% | 794,472 |
| Jan 12, 2026 | 965.00 | 1,010.00 | 965.00 | 985.00 | 985.00 | -1.50% | 52,588 |
| Jan 9, 2026 | 1,000.00 | 1,030.00 | 950.00 | 1,000.00 | 1,000.00 | 1.52% | 79,440 |
| Jan 8, 2026 | 1,020.00 | 1,020.00 | 965.00 | 985.00 | 985.00 | 2.07% | 34,671 |
| Jan 7, 2026 | 955.00 | 1,115.00 | 955.00 | 965.00 | 965.00 | 1.05% | 419,578 |
| Jan 6, 2026 | 995.00 | 995.00 | 945.00 | 955.00 | 955.00 | 0.53% | 27,196 |
| Jan 5, 2026 | 955.00 | 970.00 | 940.00 | 950.00 | 950.00 | -0.52% | 40,290 |
| Jan 2, 2026 | 955.00 | 960.00 | 930.00 | 955.00 | 955.00 | - | 28,844 |
| Dec 30, 2025 | 955.00 | 960.00 | 945.00 | 955.00 | 955.00 | -0.52% | 20,813 |
| Dec 29, 2025 | 970.00 | 970.00 | 940.00 | 960.00 | 960.00 | -1.03% | 95,064 |
| Dec 26, 2025 | 985.00 | 990.00 | 965.00 | 970.00 | 970.00 | -1.52% | 29,723 |
| Dec 24, 2025 | 960.00 | 990.00 | 940.00 | 985.00 | 985.00 | 2.60% | 47,014 |
| Dec 23, 2025 | 975.00 | 975.00 | 960.00 | 960.00 | 960.00 | -1.54% | 16,376 |
| Dec 22, 2025 | 975.00 | 1,025.00 | 965.00 | 975.00 | 975.00 | - | 41,174 |
| Dec 19, 2025 | 980.00 | 1,035.00 | 965.00 | 975.00 | 975.00 | -0.51% | 53,431 |
| Dec 18, 2025 | 965.00 | 1,050.00 | 950.00 | 980.00 | 980.00 | 0.51% | 100,534 |
| Dec 17, 2025 | 970.00 | 1,025.00 | 970.00 | 975.00 | 975.00 | - | 29,512 |
| Dec 16, 2025 | 980.00 | 985.00 | 965.00 | 975.00 | 975.00 | -0.51% | 23,360 |
| Dec 15, 2025 | 985.00 | 990.00 | 960.00 | 980.00 | 980.00 | -1.51% | 31,254 |
| Dec 12, 2025 | 1,090.00 | 1,090.00 | 985.00 | 995.00 | 995.00 | -0.50% | 37,150 |
| Dec 11, 2025 | 960.00 | 1,080.00 | 945.00 | 1,000.00 | 1,000.00 | 4.17% | 122,225 |
| Dec 10, 2025 | 965.00 | 975.00 | 955.00 | 960.00 | 960.00 | -0.52% | 33,453 |
| Dec 9, 2025 | 930.00 | 965.00 | 930.00 | 965.00 | 965.00 | 2.12% | 37,127 |
| Dec 8, 2025 | 940.00 | 950.00 | 930.00 | 945.00 | 945.00 | -1.05% | 48,676 |
| Dec 5, 2025 | 930.00 | 955.00 | 920.00 | 955.00 | 955.00 | 1.60% | 55,624 |
| Dec 4, 2025 | 950.00 | 955.00 | 930.00 | 940.00 | 940.00 | -1.05% | 58,174 |
| Dec 3, 2025 | 970.00 | 975.00 | 940.00 | 950.00 | 950.00 | -2.06% | 31,269 |
| Dec 2, 2025 | 950.00 | 980.00 | 950.00 | 970.00 | 970.00 | - | 42,699 |
| Dec 1, 2025 | 945.00 | 1,015.00 | 935.00 | 970.00 | 970.00 | 2.65% | 60,002 |