STO Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-23 | 1,630.00 | 1,630.00 | 1,620.00 | 1,629.00 | 1,629.00 | 6,232 |
| 2026-10-22 | 1,633.00 | 1,633.00 | 1,623.00 | 1,630.00 | 1,630.00 | 2,256 |
| 2026-10-21 | 1,641.00 | 1,641.00 | 1,610.00 | 1,633.00 | 1,633.00 | 852 |
| 2026-10-20 | 1,654.00 | 1,677.00 | 1,641.00 | 1,641.00 | 1,641.00 | 1,325 |
| 2026-10-19 | 1,660.00 | 1,696.00 | 1,660.00 | 1,680.00 | 1,680.00 | 1,811 |
| 2026-10-16 | 1,660.00 | 1,699.00 | 1,660.00 | 1,696.00 | 1,696.00 | 1,023 |
| 2026-10-15 | 1,676.00 | 1,713.00 | 1,670.00 | 1,705.00 | 1,705.00 | 933 |
| 2026-10-14 | 1,651.00 | 1,731.00 | 1,651.00 | 1,710.00 | 1,710.00 | 2,561 |
| 2026-10-13 | 1,729.00 | 1,735.00 | 1,670.00 | 1,687.00 | 1,687.00 | 46,120 |
| 2026-10-12 | 1,706.00 | 1,749.00 | 1,699.00 | 1,729.00 | 1,729.00 | 1,660 |
| 2026-10-08 | 1,702.00 | 1,750.00 | 1,702.00 | 1,750.00 | 1,750.00 | 5,944 |
| 2026-10-07 | 1,705.00 | 1,750.00 | 1,700.00 | 1,743.00 | 1,743.00 | 5,699 |
| 2026-10-06 | 1,679.00 | 1,704.00 | 1,660.00 | 1,704.00 | 1,704.00 | 9,409 |
| 2026-10-02 | 1,601.00 | 1,697.00 | 1,601.00 | 1,695.00 | 1,695.00 | 64,981 |
| 2026-10-01 | 1,572.00 | 1,617.00 | 1,572.00 | 1,593.00 | 1,593.00 | 21,765 |
| 2026-09-30 | 1,567.00 | 1,567.00 | 1,542.00 | 1,542.00 | 1,542.00 | 2,388 |
| 2026-09-29 | 1,570.00 | 1,581.00 | 1,550.00 | 1,566.00 | 1,566.00 | 7,848 |
| 2026-09-28 | 1,624.00 | 1,624.00 | 1,547.00 | 1,570.00 | 1,570.00 | 16,692 |
| 2026-09-23 | 1,650.00 | 1,650.00 | 1,610.00 | 1,624.00 | 1,624.00 | 10,152 |
| 2026-09-22 | 1,617.00 | 1,693.00 | 1,602.00 | 1,652.00 | 1,652.00 | 23,342 |
| 2026-09-21 | 1,600.00 | 1,600.00 | 1,576.00 | 1,600.00 | 1,600.00 | 1,233 |
| 2026-09-18 | 1,637.00 | 1,637.00 | 1,575.00 | 1,575.00 | 1,575.00 | 1,329 |
| 2026-09-17 | 1,613.00 | 1,613.00 | 1,588.00 | 1,606.00 | 1,606.00 | 1,456 |
| 2026-09-16 | 1,589.00 | 1,607.00 | 1,564.00 | 1,607.00 | 1,607.00 | 5,903 |
| 2026-09-15 | 1,596.00 | 1,600.00 | 1,547.00 | 1,600.00 | 1,600.00 | 3,327 |
| 2026-09-14 | 1,605.00 | 1,605.00 | 1,587.00 | 1,598.00 | 1,598.00 | 4,104 |
| 2026-09-11 | 1,602.00 | 1,625.00 | 1,560.00 | 1,598.00 | 1,598.00 | 3,044 |
| 2026-09-10 | 1,607.00 | 1,622.00 | 1,602.00 | 1,622.00 | 1,622.00 | 1,281 |
| 2026-09-09 | 1,622.00 | 1,634.00 | 1,580.00 | 1,604.00 | 1,604.00 | 6,800 |
| 2026-09-08 | 1,569.00 | 1,637.00 | 1,569.00 | 1,634.00 | 1,634.00 | 13,393 |
| 2026-09-07 | 1,584.00 | 1,584.00 | 1,581.00 | 1,581.00 | 1,581.00 | 14,488 |
| 2026-09-04 | 1,601.00 | 1,601.00 | 1,581.00 | 1,584.00 | 1,584.00 | 13,882 |
| 2026-09-03 | 1,670.00 | 1,670.00 | 1,601.00 | 1,601.00 | 1,601.00 | 9,756 |
| 2026-09-02 | 1,690.00 | 1,690.00 | 1,640.00 | 1,673.00 | 1,673.00 | 12,860 |
| 2026-09-01 | 1,700.00 | 1,710.00 | 1,670.00 | 1,690.00 | 1,690.00 | 2,131 |
| 2026-08-31 | 1,738.00 | 1,738.00 | 1,675.00 | 1,713.00 | 1,713.00 | 6,687 |
| 2026-08-28 | 1,700.00 | 1,741.00 | 1,650.00 | 1,741.00 | 1,741.00 | 10,811 |
| 2026-08-27 | 1,640.00 | 1,700.00 | 1,624.00 | 1,700.00 | 1,700.00 | 7,435 |
| 2026-08-26 | 1,658.00 | 1,658.00 | 1,610.00 | 1,623.00 | 1,623.00 | 5,024 |
| 2026-08-25 | 1,663.00 | 1,673.00 | 1,602.00 | 1,658.00 | 1,658.00 | 5,795 |
| 2026-08-24 | 1,558.00 | 1,697.00 | 1,550.00 | 1,663.00 | 1,663.00 | 74,142 |
| 2026-08-21 | 1,560.00 | 1,560.00 | 1,501.00 | 1,529.00 | 1,529.00 | 7,273 |
| 2026-08-20 | 1,565.00 | 1,580.00 | 1,560.00 | 1,568.00 | 1,568.00 | 16,610 |
| 2026-08-19 | 1,625.00 | 1,625.00 | 1,559.00 | 1,593.00 | 1,593.00 | 5,473 |
| 2026-08-18 | 1,655.00 | 1,655.00 | 1,600.00 | 1,607.00 | 1,607.00 | 6,027 |
| 2026-08-14 | 1,639.00 | 1,661.00 | 1,620.00 | 1,649.00 | 1,649.00 | 17,227 |
| 2026-08-13 | 1,843.00 | 1,955.00 | 1,630.00 | 1,630.00 | 1,630.00 | 122,605 |
| 2026-08-12 | 1,736.00 | 1,756.00 | 1,679.00 | 1,699.00 | 1,699.00 | 15,202 |
| 2026-08-11 | 1,730.00 | 1,750.00 | 1,728.00 | 1,736.00 | 1,736.00 | 1,665 |
| 2026-08-10 | 1,765.00 | 1,778.00 | 1,747.00 | 1,750.00 | 1,750.00 | 25,967 |
| 2026-08-07 | 1,780.00 | 1,807.00 | 1,730.00 | 1,764.00 | 1,764.00 | 31,444 |
| 2026-08-06 | 1,803.00 | 1,825.00 | 1,736.00 | 1,780.00 | 1,780.00 | 76,634 |
| 2026-08-05 | 1,710.00 | 1,721.00 | 1,708.00 | 1,718.00 | 1,718.00 | 4,316 |
| 2026-08-04 | 1,720.00 | 1,738.00 | 1,690.00 | 1,702.00 | 1,702.00 | 7,633 |
| 2026-08-03 | 1,643.00 | 1,700.00 | 1,622.00 | 1,700.00 | 1,700.00 | 24,463 |
| 2026-07-31 | 1,596.00 | 1,641.00 | 1,588.00 | 1,622.00 | 1,622.00 | 4,437 |
| 2026-07-30 | 1,600.00 | 1,600.00 | 1,559.00 | 1,596.00 | 1,596.00 | 4,037 |
| 2026-07-29 | 1,714.00 | 1,714.00 | 1,561.00 | 1,600.00 | 1,600.00 | 10,635 |
| 2026-07-28 | 1,755.00 | 1,755.00 | 1,654.00 | 1,723.00 | 1,723.00 | 26,602 |
| 2026-07-27 | 1,480.00 | 1,785.00 | 1,480.00 | 1,715.00 | 1,715.00 | 236,666 |
Page 1 of 2 · 61 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2025-12-29 | 40.0000 KRW |
| 2024-12-27 | 40.0000 KRW |
| 2023-12-27 | 110.0000 KRW |
| 2022-12-28 | 110.0000 KRW |
| 2021-12-29 | 110.0000 KRW |
| 2020-12-29 | 110.0000 KRW |
| 2019-12-27 | 120.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.