Seoul Electronics & Telecom Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-21 | 1,778.00 | 1,839.00 | 1,500.00 | 1,829.00 | 1,829.00 | 149,727 |
| 2026-07-20 | 1,976.00 | 1,976.00 | 1,800.00 | 1,834.00 | 1,834.00 | 59,583 |
| 2026-07-16 | 1,860.00 | 1,990.00 | 1,801.00 | 1,980.00 | 1,980.00 | 94,915 |
| 2026-07-15 | 1,975.00 | 2,015.00 | 1,896.00 | 1,915.00 | 1,915.00 | 119,024 |
| 2026-07-14 | 1,910.00 | 1,987.00 | 1,828.00 | 1,975.00 | 1,975.00 | 93,990 |
| 2026-07-13 | 2,060.00 | 2,060.00 | 1,855.00 | 1,855.00 | 1,855.00 | 36,281 |
| 2026-07-10 | 1,891.00 | 2,015.00 | 1,891.00 | 2,000.00 | 2,000.00 | 109,707 |
| 2026-07-09 | 1,953.00 | 1,965.00 | 1,825.00 | 1,890.00 | 1,890.00 | 33,594 |
| 2026-07-08 | 1,971.00 | 1,977.00 | 1,789.00 | 1,969.00 | 1,969.00 | 159,299 |
| 2026-07-07 | 1,953.00 | 2,020.00 | 1,793.00 | 1,971.00 | 1,971.00 | 104,222 |
| 2026-07-06 | 2,015.00 | 2,065.00 | 1,941.00 | 1,968.00 | 1,968.00 | 77,309 |
| 2026-07-03 | 1,870.00 | 1,998.00 | 1,684.00 | 1,997.00 | 1,997.00 | 107,378 |
| 2026-07-02 | 1,995.00 | 2,025.00 | 1,855.00 | 1,870.00 | 1,870.00 | 156,249 |
| 2026-07-01 | 1,969.00 | 2,020.00 | 1,905.00 | 1,995.00 | 1,995.00 | 107,550 |
| 2026-06-30 | 1,900.00 | 1,973.00 | 1,859.00 | 1,969.00 | 1,969.00 | 92,772 |
| 2026-06-29 | 1,718.00 | 1,935.00 | 1,718.00 | 1,899.00 | 1,899.00 | 128,331 |
| 2026-06-26 | 1,854.00 | 1,944.00 | 1,650.00 | 1,807.00 | 1,807.00 | 153,501 |
| 2026-06-25 | 1,753.00 | 1,915.00 | 1,736.00 | 1,854.00 | 1,854.00 | 125,484 |
| 2026-06-24 | 1,809.00 | 1,885.00 | 1,585.00 | 1,830.00 | 1,830.00 | 368,475 |
| 2026-06-23 | 1,950.00 | 2,050.00 | 1,791.00 | 1,827.00 | 1,827.00 | 282,331 |
| 2026-06-22 | 2,125.00 | 2,125.00 | 1,950.00 | 1,950.00 | 1,950.00 | 167,600 |
| 2026-06-19 | 2,060.00 | 2,205.00 | 2,005.00 | 2,130.00 | 2,130.00 | 171,309 |
| 2026-06-18 | 2,230.00 | 2,230.00 | 2,090.00 | 2,095.00 | 2,095.00 | 213,380 |
| 2026-06-17 | 2,265.00 | 2,320.00 | 2,185.00 | 2,230.00 | 2,230.00 | 156,896 |
| 2026-06-16 | 2,190.00 | 2,315.00 | 2,120.00 | 2,270.00 | 2,270.00 | 251,462 |
| 2026-06-15 | 2,150.00 | 2,380.00 | 2,150.00 | 2,190.00 | 2,190.00 | 133,731 |
| 2026-06-12 | 2,095.00 | 2,245.00 | 2,095.00 | 2,155.00 | 2,155.00 | 216,702 |
| 2026-06-11 | 2,080.00 | 2,230.00 | 2,015.00 | 2,090.00 | 2,090.00 | 250,011 |
| 2026-06-10 | 2,155.00 | 2,290.00 | 2,035.00 | 2,080.00 | 2,080.00 | 278,005 |
| 2026-06-09 | 2,980.00 | 2,980.00 | 2,105.00 | 2,140.00 | 2,140.00 | 1,010,635 |
| 2026-06-08 | 2,080.00 | 2,400.00 | 2,065.00 | 2,300.00 | 2,300.00 | 364,533 |
| 2026-06-05 | 2,295.00 | 2,540.00 | 2,040.00 | 2,245.00 | 2,245.00 | 788,602 |
| 2026-06-04 | 2,010.00 | 2,485.00 | 2,010.00 | 2,230.00 | 2,230.00 | 1,285,219 |
| 2026-06-02 | 1,947.00 | 2,670.00 | 1,941.00 | 2,060.00 | 2,060.00 | 5,280,962 |
| 2026-06-01 | 2,315.00 | 2,390.00 | 1,905.00 | 2,055.00 | 2,055.00 | 1,382,903 |
| 2026-05-29 | 3,280.00 | 3,495.00 | 2,220.00 | 2,315.00 | 2,315.00 | 5,378,450 |
| 2026-05-28 | 2,610.00 | 3,120.00 | 2,570.00 | 3,120.00 | 3,120.00 | 8,089,223 |
| 2026-04-28 | 499.00 | 499.00 | 455.00 | 480.00 | 2,400.00 | 791,157 |
| 2026-04-27 | 471.00 | 491.00 | 449.00 | 486.00 | 2,430.00 | 1,317,525 |
| 2026-04-24 | 504.00 | 516.00 | 460.00 | 485.00 | 2,425.00 | 1,082,316 |
| 2026-04-23 | 559.00 | 559.00 | 464.00 | 504.00 | 2,520.00 | 1,606,254 |
| 2026-04-22 | 595.00 | 595.00 | 544.00 | 558.00 | 2,790.00 | 1,016,421 |
| 2026-04-21 | 670.00 | 685.00 | 565.00 | 596.00 | 2,980.00 | 2,135,894 |
| 2026-04-20 | 760.00 | 800.00 | 632.00 | 664.00 | 3,320.00 | 2,729,752 |
| 2026-04-17 | 720.00 | 850.00 | 599.00 | 737.00 | 3,685.00 | 8,431,719 |
| 2026-04-16 | 1,050.00 | 1,275.00 | 687.00 | 691.00 | 3,455.00 | 19,210,016 |
| 2026-04-15 | 855.00 | 981.00 | 825.00 | 981.00 | 4,905.00 | 11,505,000 |
| 2026-04-14 | 755.00 | 755.00 | 755.00 | 755.00 | 3,775.00 | 362,985 |
| 2026-04-13 | 445.00 | 581.00 | 430.00 | 581.00 | 2,905.00 | 1,217,985 |
| 2026-04-10 | 447.00 | 450.00 | 426.00 | 447.00 | 2,235.00 | 127,370 |
| 2026-04-09 | 438.00 | 468.00 | 428.00 | 437.00 | 2,185.00 | 178,739 |
| 2026-04-08 | 424.00 | 455.00 | 415.00 | 438.00 | 2,190.00 | 153,196 |
| 2026-04-07 | 454.00 | 454.00 | 419.00 | 425.00 | 2,125.00 | 146,688 |
| 2026-04-06 | 439.00 | 500.00 | 431.00 | 446.00 | 2,230.00 | 452,590 |
| 2026-04-03 | 417.00 | 445.00 | 417.00 | 430.00 | 2,150.00 | 81,829 |
| 2026-04-02 | 422.00 | 447.00 | 412.00 | 415.00 | 2,075.00 | 93,092 |
| 2026-04-01 | 417.00 | 441.00 | 417.00 | 426.00 | 2,130.00 | 57,086 |
| 2026-03-31 | 425.00 | 438.00 | 403.00 | 417.00 | 2,085.00 | 81,719 |
| 2026-03-30 | 400.00 | 435.00 | 400.00 | 425.00 | 2,125.00 | 55,920 |
| 2026-03-27 | 400.00 | 414.00 | 397.00 | 410.00 | 2,050.00 | 52,728 |
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.