Stock listing
KRX:098660 STO Co., Ltd. (에스티오) 주가
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Share price · KRX:098660
₩1,546.00 KRW -34.00 (-2.2%)
Close on Oct 30, 2026
- Day range
- ₩1,513.00 – ₩1,580.00 KRWOct 30, 2026
- Volume
- 4,347 sharesOct 30, 2026
- Market cap
- ₩12.22B KRWAt the close on Oct 30, 2026 · price × 7.91M shares outstanding
- 52-week range
- ₩1,240.00 – ₩1,980.00 KRWLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- ₩22.10M KRWMedian day 5,924 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026

Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · KRX:098660 · KRW, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ₩1,546.00 | -34.00 | -2.2% | ₩1,580.00 | ₩1,580.00 | ₩1,513.00 | 4,347 | |
| ₩1,580.00 | -9.00 | -0.6% | ₩1,589.00 | ₩1,589.00 | ₩1,570.00 | 2,206 | |
| ₩1,589.00 | -24.00 | -1.5% | ₩1,612.00 | ₩1,613.00 | ₩1,570.00 | 4,624 | |
| ₩1,613.00 | -12.00 | -0.7% | ₩1,621.00 | ₩1,625.00 | ₩1,602.00 | 1,292 | |
| ₩1,625.00 | -4.00 | -0.2% | ₩1,629.00 | ₩1,629.00 | ₩1,610.00 | 480 | |
| ₩1,629.00 | -1.00 | -0.1% | ₩1,630.00 | ₩1,630.00 | ₩1,620.00 | 6,232 | |
| ₩1,630.00 | -3.00 | -0.2% | ₩1,633.00 | ₩1,633.00 | ₩1,623.00 | 2,256 | |
| ₩1,633.00 | -8.00 | -0.5% | ₩1,641.00 | ₩1,641.00 | ₩1,610.00 | 852 | |
| ₩1,641.00 | -39.00 | -2.3% | ₩1,654.00 | ₩1,677.00 | ₩1,641.00 | 1,325 | |
| ₩1,680.00 | -16.00 | -0.9% | ₩1,660.00 | ₩1,696.00 | ₩1,660.00 | 1,811 | |
| ₩1,696.00 | -9.00 | -0.5% | ₩1,660.00 | ₩1,699.00 | ₩1,660.00 | 1,023 | |
| ₩1,705.00 | -5.00 | -0.3% | ₩1,676.00 | ₩1,713.00 | ₩1,670.00 | 933 | |
| ₩1,710.00 | +23.00 | +1.4% | ₩1,651.00 | ₩1,731.00 | ₩1,651.00 | 2,561 | |
| ₩1,687.00 | -42.00 | -2.4% | ₩1,729.00 | ₩1,735.00 | ₩1,670.00 | 46,120 | |
| ₩1,729.00 | -21.00 | -1.2% | ₩1,706.00 | ₩1,749.00 | ₩1,699.00 | 1,660 | |
| ₩1,750.00 | +7.00 | +0.4% | ₩1,702.00 | ₩1,750.00 | ₩1,702.00 | 5,944 | |
| ₩1,743.00 | +39.00 | +2.3% | ₩1,705.00 | ₩1,750.00 | ₩1,700.00 | 5,699 | |
| ₩1,704.00 | +9.00 | +0.5% | ₩1,679.00 | ₩1,704.00 | ₩1,660.00 | 9,409 | |
| ₩1,695.00 | +102.00 | +6.4% | ₩1,601.00 | ₩1,697.00 | ₩1,601.00 | 64,981 | |
| ₩1,593.00 | +51.00 | +3.3% | ₩1,572.00 | ₩1,617.00 | ₩1,572.00 | 21,765 | |
| ₩1,542.00 | -24.00 | -1.5% | ₩1,567.00 | ₩1,567.00 | ₩1,542.00 | 2,388 | |
| ₩1,566.00 | -4.00 | -0.3% | ₩1,570.00 | ₩1,581.00 | ₩1,550.00 | 7,848 | |
| ₩1,570.00 | -54.00 | -3.3% | ₩1,624.00 | ₩1,624.00 | ₩1,547.00 | 16,692 | |
| ₩1,624.00 | -28.00 | -1.7% | ₩1,650.00 | ₩1,650.00 | ₩1,610.00 | 10,152 | |
| ₩1,652.00 | +52.00 | +3.3% | ₩1,617.00 | ₩1,693.00 | ₩1,602.00 | 23,342 | |
| ₩1,600.00 | +25.00 | +1.6% | ₩1,600.00 | ₩1,600.00 | ₩1,576.00 | 1,233 | |
| ₩1,575.00 | -31.00 | -1.9% | ₩1,637.00 | ₩1,637.00 | ₩1,575.00 | 1,329 | |
| ₩1,606.00 | -1.00 | -0.1% | ₩1,613.00 | ₩1,613.00 | ₩1,588.00 | 1,456 | |
| ₩1,607.00 | +7.00 | +0.4% | ₩1,589.00 | ₩1,607.00 | ₩1,564.00 | 5,903 | |
| ₩1,600.00 | +2.00 | +0.1% | ₩1,596.00 | ₩1,600.00 | ₩1,547.00 | 3,327 | |
| ₩1,598.00 | 0.00 | 0.0% | ₩1,605.00 | ₩1,605.00 | ₩1,587.00 | 4,104 | |
| ₩1,598.00 | -24.00 | -1.5% | ₩1,602.00 | ₩1,625.00 | ₩1,560.00 | 3,044 | |
| ₩1,622.00 | +18.00 | +1.1% | ₩1,607.00 | ₩1,622.00 | ₩1,602.00 | 1,281 | |
| ₩1,604.00 | -30.00 | -1.8% | ₩1,622.00 | ₩1,634.00 | ₩1,580.00 | 6,800 | |
| ₩1,634.00 | +53.00 | +3.4% | ₩1,569.00 | ₩1,637.00 | ₩1,569.00 | 13,393 | |
| ₩1,581.00 | -3.00 | -0.2% | ₩1,584.00 | ₩1,584.00 | ₩1,581.00 | 14,488 | |
| ₩1,584.00 | -17.00 | -1.1% | ₩1,601.00 | ₩1,601.00 | ₩1,581.00 | 13,882 | |
| ₩1,601.00 | -72.00 | -4.3% | ₩1,670.00 | ₩1,670.00 | ₩1,601.00 | 9,756 | |
| ₩1,673.00 | -17.00 | -1.0% | ₩1,690.00 | ₩1,690.00 | ₩1,640.00 | 12,860 | |
| ₩1,690.00 | -23.00 | -1.3% | ₩1,700.00 | ₩1,710.00 | ₩1,670.00 | 2,131 | |
| ₩1,713.00 | -28.00 | -1.6% | ₩1,738.00 | ₩1,738.00 | ₩1,675.00 | 6,687 | |
| ₩1,741.00 | +41.00 | +2.4% | ₩1,700.00 | ₩1,741.00 | ₩1,650.00 | 10,811 | |
| ₩1,700.00 | +77.00 | +4.7% | ₩1,640.00 | ₩1,700.00 | ₩1,624.00 | 7,435 | |
| ₩1,623.00 | -35.00 | -2.1% | ₩1,658.00 | ₩1,658.00 | ₩1,610.00 | 5,024 | |
| ₩1,658.00 | -5.00 | -0.3% | ₩1,663.00 | ₩1,673.00 | ₩1,602.00 | 5,795 | |
| ₩1,663.00 | +134.00 | +8.8% | ₩1,558.00 | ₩1,697.00 | ₩1,550.00 | 74,142 | |
| ₩1,529.00 | -39.00 | -2.5% | ₩1,560.00 | ₩1,560.00 | ₩1,501.00 | 7,273 | |
| ₩1,568.00 | -25.00 | -1.6% | ₩1,565.00 | ₩1,580.00 | ₩1,560.00 | 16,610 | |
| ₩1,593.00 | -14.00 | -0.9% | ₩1,625.00 | ₩1,625.00 | ₩1,559.00 | 5,473 | |
| ₩1,607.00 | -42.00 | -2.5% | ₩1,655.00 | ₩1,655.00 | ₩1,600.00 | 6,027 | |
| ₩1,649.00 | +19.00 | +1.2% | ₩1,639.00 | ₩1,661.00 | ₩1,620.00 | 17,227 | |
| ₩1,630.00 | -69.00 | -4.1% | ₩1,843.00 | ₩1,955.00 | ₩1,630.00 | 122,605 | |
| ₩1,699.00 | -37.00 | -2.1% | ₩1,736.00 | ₩1,756.00 | ₩1,679.00 | 15,202 | |
| ₩1,736.00 | -14.00 | -0.8% | ₩1,730.00 | ₩1,750.00 | ₩1,728.00 | 1,665 | |
| ₩1,750.00 | -14.00 | -0.8% | ₩1,765.00 | ₩1,778.00 | ₩1,747.00 | 25,967 | |
| ₩1,764.00 | -16.00 | -0.9% | ₩1,780.00 | ₩1,807.00 | ₩1,730.00 | 31,444 | |
| ₩1,780.00 | +62.00 | +3.6% | ₩1,803.00 | ₩1,825.00 | ₩1,736.00 | 76,634 | |
| ₩1,718.00 | +16.00 | +0.9% | ₩1,710.00 | ₩1,721.00 | ₩1,708.00 | 4,316 | |
| ₩1,702.00 | +2.00 | +0.1% | ₩1,720.00 | ₩1,738.00 | ₩1,690.00 | 7,633 | |
| ₩1,700.00 | +78.00 | +4.8% | ₩1,643.00 | ₩1,700.00 | ₩1,622.00 | 24,463 | |
| ₩1,622.00 | +26.00 | +1.6% | ₩1,596.00 | ₩1,641.00 | ₩1,588.00 | 4,437 | |
| ₩1,596.00 | -4.00 | -0.3% | ₩1,600.00 | ₩1,600.00 | ₩1,559.00 | 4,037 |
- Ticker
- KRX:098660
- Asset type
- Stock
- Exchange
- KRX
- Currency
- KRW
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