KOAS Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-21 | 1,786.00 | 1,786.00 | 1,606.00 | 1,615.00 | 1,615.00 | 141,537 |
| 2026-04-20 | 1,739.00 | 1,797.00 | 1,672.00 | 1,734.00 | 1,734.00 | 99,313 |
| 2026-04-17 | 1,607.00 | 1,750.00 | 1,581.00 | 1,667.00 | 1,667.00 | 114,007 |
| 2026-04-16 | 1,597.00 | 1,648.00 | 1,585.00 | 1,619.00 | 1,619.00 | 58,646 |
| 2026-04-15 | 1,629.00 | 1,667.00 | 1,573.00 | 1,597.00 | 1,597.00 | 96,988 |
| 2026-04-14 | 1,624.00 | 1,685.00 | 1,585.00 | 1,595.00 | 1,595.00 | 111,871 |
| 2026-04-13 | 1,560.00 | 1,677.00 | 1,500.00 | 1,623.00 | 1,623.00 | 141,133 |
| 2026-04-10 | 1,459.00 | 1,861.00 | 1,459.00 | 1,560.00 | 1,560.00 | 547,793 |
| 2026-04-09 | 1,544.00 | 1,620.00 | 1,458.00 | 1,458.00 | 1,458.00 | 62,834 |
| 2026-04-08 | 1,495.00 | 1,567.00 | 1,451.00 | 1,545.00 | 1,545.00 | 101,766 |
| 2026-04-07 | 1,550.00 | 1,559.00 | 1,450.00 | 1,495.00 | 1,495.00 | 104,493 |
| 2026-04-06 | 1,570.00 | 1,630.00 | 1,500.00 | 1,500.00 | 1,500.00 | 196,297 |
| 2026-04-03 | 1,540.00 | 1,665.00 | 1,533.00 | 1,570.00 | 1,570.00 | 120,668 |
| 2026-04-02 | 1,640.00 | 1,652.00 | 1,540.00 | 1,571.00 | 1,571.00 | 146,253 |
| 2026-04-01 | 1,549.00 | 1,700.00 | 1,540.00 | 1,647.00 | 1,647.00 | 188,479 |
| 2026-03-31 | 1,677.00 | 1,724.00 | 1,520.00 | 1,534.00 | 1,534.00 | 198,346 |
| 2026-03-30 | 1,726.00 | 1,777.00 | 1,644.00 | 1,676.00 | 1,676.00 | 83,472 |
| 2026-03-27 | 1,905.00 | 1,994.00 | 1,684.00 | 1,726.00 | 1,726.00 | 210,799 |
| 2026-03-26 | 2,005.00 | 2,110.00 | 1,896.00 | 1,900.00 | 1,900.00 | 183,095 |
| 2026-03-25 | 2,050.00 | 2,150.00 | 1,820.00 | 1,996.00 | 1,996.00 | 536,876 |
| 2026-03-24 | 2,240.00 | 2,350.00 | 1,951.00 | 1,994.00 | 1,994.00 | 207,543 |
| 2026-03-23 | 2,125.00 | 2,245.00 | 2,070.00 | 2,125.00 | 2,125.00 | 53,681 |
| 2026-03-20 | 2,030.00 | 2,645.00 | 2,020.00 | 2,255.00 | 2,255.00 | 363,509 |
| 2026-03-19 | 2,050.00 | 2,180.00 | 2,010.00 | 2,055.00 | 2,055.00 | 71,011 |
| 2026-03-18 | 2,315.00 | 2,315.00 | 2,045.00 | 2,065.00 | 2,065.00 | 105,023 |
| 2026-03-17 | 2,250.00 | 2,375.00 | 2,125.00 | 2,250.00 | 2,250.00 | 60,325 |
| 2026-03-16 | 2,040.00 | 2,320.00 | 1,991.00 | 2,120.00 | 2,120.00 | 119,126 |
| 2026-03-13 | 2,450.00 | 2,450.00 | 2,030.00 | 2,035.00 | 2,035.00 | 141,364 |
| 2026-03-12 | 2,235.00 | 2,500.00 | 2,220.00 | 2,350.00 | 2,350.00 | 120,429 |
| 2026-03-11 | 2,125.00 | 2,285.00 | 2,015.00 | 2,225.00 | 2,225.00 | 201,838 |
| 2026-03-10 | 1,947.00 | 2,130.00 | 1,895.00 | 2,125.00 | 2,125.00 | 144,497 |
| 2026-03-09 | 2,055.00 | 2,055.00 | 1,796.00 | 1,886.00 | 1,886.00 | 95,014 |
| 2026-03-06 | 2,050.00 | 2,270.00 | 1,952.00 | 2,065.00 | 2,065.00 | 164,765 |
| 2026-03-05 | 2,090.00 | 2,205.00 | 1,773.00 | 2,130.00 | 2,130.00 | 724,154 |
| 2026-03-04 | 2,980.00 | 2,980.00 | 2,090.00 | 2,090.00 | 2,090.00 | 985,254 |
| 2026-03-03 | 3,705.00 | 3,705.00 | 2,835.00 | 2,985.00 | 2,985.00 | 301,540 |
| 2026-02-27 | 3,565.00 | 3,630.00 | 3,500.00 | 3,530.00 | 3,530.00 | 57,689 |
| 2026-02-26 | 3,635.00 | 3,830.00 | 3,490.00 | 3,585.00 | 3,585.00 | 86,147 |
| 2026-02-25 | 3,800.00 | 3,800.00 | 3,635.00 | 3,635.00 | 3,635.00 | 57,932 |
| 2026-02-24 | 3,660.00 | 4,030.00 | 3,545.00 | 3,800.00 | 3,800.00 | 99,057 |
| 2026-02-23 | 3,595.00 | 3,895.00 | 3,590.00 | 3,770.00 | 3,770.00 | 79,965 |
| 2026-02-20 | 3,630.00 | 3,635.00 | 3,475.00 | 3,590.00 | 3,590.00 | 78,199 |
| 2026-02-19 | 3,830.00 | 3,870.00 | 3,565.00 | 3,590.00 | 3,590.00 | 199,123 |
| 2026-02-13 | 3,800.00 | 3,890.00 | 3,685.00 | 3,860.00 | 3,860.00 | 89,309 |
| 2026-02-12 | 3,615.00 | 3,945.00 | 3,500.00 | 3,830.00 | 3,830.00 | 153,377 |
| 2026-02-11 | 3,795.00 | 3,895.00 | 3,500.00 | 3,785.00 | 3,785.00 | 243,560 |
| 2026-02-10 | 3,900.00 | 4,000.00 | 3,510.00 | 3,795.00 | 3,795.00 | 165,266 |
| 2026-02-09 | 4,560.00 | 4,635.00 | 3,520.00 | 3,900.00 | 3,900.00 | 327,856 |
| 2026-02-06 | 4,600.00 | 4,685.00 | 4,145.00 | 4,595.00 | 4,595.00 | 85,728 |
| 2026-02-05 | 4,835.00 | 4,835.00 | 4,500.00 | 4,675.00 | 4,675.00 | 83,830 |
| 2026-02-04 | 4,950.00 | 4,985.00 | 4,625.00 | 4,675.00 | 4,675.00 | 113,131 |
| 2026-02-03 | 4,635.00 | 4,900.00 | 4,550.00 | 4,815.00 | 4,815.00 | 108,399 |
| 2026-02-02 | 4,790.00 | 4,790.00 | 4,510.00 | 4,635.00 | 4,635.00 | 45,561 |
| 2026-01-30 | 4,780.00 | 4,930.00 | 4,420.00 | 4,620.00 | 4,620.00 | 80,398 |
| 2026-01-29 | 4,715.00 | 5,180.00 | 4,715.00 | 4,780.00 | 4,780.00 | 139,920 |
| 2026-01-28 | 4,710.00 | 4,840.00 | 4,420.00 | 4,750.00 | 4,750.00 | 125,521 |
| 2026-01-27 | 4,825.00 | 4,825.00 | 4,340.00 | 4,700.00 | 4,700.00 | 139,629 |
| 2026-01-26 | 4,300.00 | 4,575.00 | 4,185.00 | 4,470.00 | 4,470.00 | 162,170 |
| 2026-01-23 | 4,265.00 | 4,495.00 | 4,050.00 | 4,260.00 | 4,260.00 | 148,251 |
| 2026-01-22 | 3,630.00 | 4,250.00 | 3,630.00 | 4,225.00 | 4,225.00 | 345,281 |
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.