STO Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-24 | 1,662.00 | 1,724.00 | 1,662.00 | 1,713.00 | 1,713.00 | 8,165 |
| 2026-04-23 | 1,705.00 | 1,749.00 | 1,641.00 | 1,662.00 | 1,662.00 | 29,277 |
| 2026-04-22 | 1,730.00 | 1,735.00 | 1,690.00 | 1,705.00 | 1,705.00 | 12,111 |
| 2026-04-21 | 1,746.00 | 1,746.00 | 1,710.00 | 1,736.00 | 1,736.00 | 4,210 |
| 2026-04-20 | 1,748.00 | 1,748.00 | 1,720.00 | 1,747.00 | 1,747.00 | 6,684 |
| 2026-04-17 | 1,740.00 | 1,760.00 | 1,702.00 | 1,749.00 | 1,749.00 | 11,783 |
| 2026-04-16 | 1,760.00 | 1,760.00 | 1,700.00 | 1,740.00 | 1,740.00 | 14,607 |
| 2026-04-15 | 1,730.00 | 1,763.00 | 1,725.00 | 1,762.00 | 1,762.00 | 18,587 |
| 2026-04-14 | 1,670.00 | 1,767.00 | 1,670.00 | 1,725.00 | 1,725.00 | 28,736 |
| 2026-04-13 | 1,730.00 | 1,730.00 | 1,660.00 | 1,670.00 | 1,670.00 | 7,320 |
| 2026-04-10 | 1,736.00 | 1,738.00 | 1,709.00 | 1,730.00 | 1,730.00 | 7,741 |
| 2026-04-09 | 1,676.00 | 1,787.00 | 1,645.00 | 1,738.00 | 1,738.00 | 76,479 |
| 2026-04-08 | 1,748.00 | 1,751.00 | 1,661.00 | 1,676.00 | 1,676.00 | 29,705 |
| 2026-04-07 | 1,750.00 | 1,759.00 | 1,745.00 | 1,751.00 | 1,751.00 | 15,972 |
| 2026-04-06 | 1,746.00 | 1,759.00 | 1,712.00 | 1,759.00 | 1,759.00 | 30,236 |
| 2026-04-03 | 1,720.00 | 1,763.00 | 1,670.00 | 1,747.00 | 1,747.00 | 27,853 |
| 2026-04-02 | 1,760.00 | 1,770.00 | 1,720.00 | 1,734.00 | 1,734.00 | 86,828 |
| 2026-04-01 | 1,717.00 | 1,773.00 | 1,688.00 | 1,770.00 | 1,770.00 | 33,980 |
| 2026-03-31 | 1,655.00 | 1,755.00 | 1,651.00 | 1,717.00 | 1,717.00 | 61,655 |
| 2026-03-30 | 1,600.00 | 1,656.00 | 1,557.00 | 1,655.00 | 1,655.00 | 39,926 |
| 2026-03-27 | 1,560.00 | 1,622.00 | 1,504.00 | 1,600.00 | 1,600.00 | 41,653 |
| 2026-03-26 | 1,561.00 | 1,607.00 | 1,484.00 | 1,560.00 | 1,560.00 | 54,023 |
| 2026-03-25 | 1,481.00 | 1,569.00 | 1,442.00 | 1,561.00 | 1,561.00 | 119,540 |
| 2026-03-24 | 1,287.00 | 1,442.00 | 1,240.00 | 1,442.00 | 1,442.00 | 226,252 |
| 2026-03-23 | 1,332.00 | 1,333.00 | 1,251.00 | 1,287.00 | 1,287.00 | 40,819 |
| 2026-03-20 | 1,325.00 | 1,340.00 | 1,274.00 | 1,332.00 | 1,332.00 | 74,172 |
| 2026-03-19 | 1,346.00 | 1,347.00 | 1,304.00 | 1,340.00 | 1,340.00 | 42,825 |
| 2026-03-18 | 1,356.00 | 1,356.00 | 1,332.00 | 1,346.00 | 1,346.00 | 8,462 |
| 2026-03-17 | 1,367.00 | 1,367.00 | 1,319.00 | 1,354.00 | 1,354.00 | 48,905 |
| 2026-03-16 | 1,368.00 | 1,371.00 | 1,354.00 | 1,367.00 | 1,367.00 | 18,354 |
| 2026-03-13 | 1,420.00 | 1,420.00 | 1,360.00 | 1,368.00 | 1,368.00 | 55,734 |
| 2026-03-12 | 1,421.00 | 1,421.00 | 1,407.00 | 1,420.00 | 1,420.00 | 2,968 |
| 2026-03-11 | 1,420.00 | 1,424.00 | 1,404.00 | 1,421.00 | 1,421.00 | 12,582 |
| 2026-03-10 | 1,423.00 | 1,435.00 | 1,402.00 | 1,422.00 | 1,422.00 | 51,820 |
| 2026-03-09 | 1,442.00 | 1,454.00 | 1,411.00 | 1,435.00 | 1,435.00 | 5,691 |
| 2026-03-06 | 1,456.00 | 1,456.00 | 1,432.00 | 1,454.00 | 1,454.00 | 6,821 |
| 2026-03-05 | 1,500.00 | 1,503.00 | 1,456.00 | 1,456.00 | 1,456.00 | 19,780 |
| 2026-03-04 | 1,520.00 | 1,520.00 | 1,480.00 | 1,514.00 | 1,514.00 | 30,221 |
| 2026-03-03 | 1,526.00 | 1,526.00 | 1,490.00 | 1,522.00 | 1,522.00 | 22,032 |
| 2026-02-27 | 1,527.00 | 1,527.00 | 1,518.00 | 1,526.00 | 1,526.00 | 22,503 |
| 2026-02-26 | 1,518.00 | 1,527.00 | 1,508.00 | 1,527.00 | 1,527.00 | 14,800 |
| 2026-02-25 | 1,544.00 | 1,554.00 | 1,470.00 | 1,520.00 | 1,520.00 | 57,287 |
| 2026-02-24 | 1,489.00 | 1,549.00 | 1,470.00 | 1,544.00 | 1,544.00 | 31,687 |
| 2026-02-23 | 1,433.00 | 1,530.00 | 1,432.00 | 1,489.00 | 1,489.00 | 52,378 |
| 2026-02-20 | 1,458.00 | 1,459.00 | 1,398.00 | 1,433.00 | 1,433.00 | 37,613 |
| 2026-02-19 | 1,523.00 | 1,532.00 | 1,460.00 | 1,460.00 | 1,460.00 | 71,562 |
| 2026-02-13 | 1,518.00 | 1,540.00 | 1,504.00 | 1,532.00 | 1,532.00 | 66,615 |
| 2026-02-12 | 1,534.00 | 1,546.00 | 1,519.00 | 1,533.00 | 1,533.00 | 34,690 |
| 2026-02-11 | 1,544.00 | 1,553.00 | 1,521.00 | 1,534.00 | 1,534.00 | 39,076 |
| 2026-02-10 | 1,536.00 | 1,584.00 | 1,533.00 | 1,535.00 | 1,535.00 | 35,403 |
| 2026-02-09 | 1,543.00 | 1,570.00 | 1,525.00 | 1,536.00 | 1,536.00 | 30,316 |
| 2026-02-06 | 1,538.00 | 1,568.00 | 1,489.00 | 1,537.00 | 1,537.00 | 90,714 |
| 2026-02-05 | 1,539.00 | 1,569.00 | 1,536.00 | 1,538.00 | 1,538.00 | 33,407 |
| 2026-02-04 | 1,577.00 | 1,591.00 | 1,525.00 | 1,539.00 | 1,539.00 | 62,395 |
| 2026-02-03 | 1,626.00 | 1,626.00 | 1,550.00 | 1,577.00 | 1,577.00 | 66,548 |
| 2026-02-02 | 1,680.00 | 1,692.00 | 1,619.00 | 1,619.00 | 1,619.00 | 43,302 |
| 2026-01-30 | 1,728.00 | 1,790.00 | 1,670.00 | 1,680.00 | 1,680.00 | 42,262 |
| 2026-01-29 | 1,718.00 | 1,733.00 | 1,697.00 | 1,729.00 | 1,729.00 | 28,493 |
| 2026-01-28 | 1,733.00 | 1,750.00 | 1,721.00 | 1,730.00 | 1,730.00 | 52,723 |
| 2026-01-27 | 1,820.00 | 1,821.00 | 1,701.00 | 1,731.00 | 1,731.00 | 57,730 |
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.