Y-Optics Manufacture Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-24 | 1,257.00 | 1,299.00 | 1,200.00 | 1,274.00 | 1,274.00 | 225,866 |
| 2025-10-23 | 1,248.00 | 1,372.00 | 1,233.00 | 1,273.00 | 1,273.00 | 322,417 |
| 2025-10-22 | 1,310.00 | 1,310.00 | 1,255.00 | 1,259.00 | 1,259.00 | 183,729 |
| 2025-10-21 | 1,327.00 | 1,348.00 | 1,287.00 | 1,310.00 | 1,310.00 | 56,527 |
| 2025-10-20 | 1,301.00 | 1,332.00 | 1,278.00 | 1,327.00 | 1,327.00 | 122,603 |
| 2025-10-17 | 1,348.00 | 1,348.00 | 1,284.00 | 1,297.00 | 1,297.00 | 87,276 |
| 2025-10-16 | 1,305.00 | 1,350.00 | 1,296.00 | 1,310.00 | 1,310.00 | 65,435 |
| 2025-10-15 | 1,310.00 | 1,328.00 | 1,265.00 | 1,305.00 | 1,305.00 | 182,093 |
| 2025-10-14 | 1,367.00 | 1,367.00 | 1,296.00 | 1,297.00 | 1,297.00 | 149,433 |
| 2025-10-13 | 1,342.00 | 1,351.00 | 1,310.00 | 1,331.00 | 1,331.00 | 109,145 |
| 2025-10-10 | 1,328.00 | 1,399.00 | 1,248.00 | 1,342.00 | 1,342.00 | 173,433 |
| 2025-10-02 | 1,383.00 | 1,384.00 | 1,280.00 | 1,328.00 | 1,328.00 | 339,025 |
| 2025-10-01 | 1,444.00 | 1,444.00 | 1,351.00 | 1,375.00 | 1,375.00 | 121,217 |
| 2025-09-30 | 1,453.00 | 1,453.00 | 1,400.00 | 1,402.00 | 1,402.00 | 75,329 |
| 2025-09-29 | 1,440.00 | 1,475.00 | 1,355.00 | 1,412.00 | 1,412.00 | 81,880 |
| 2025-09-26 | 1,460.00 | 1,495.00 | 1,432.00 | 1,440.00 | 1,440.00 | 118,735 |
| 2025-09-25 | 1,462.00 | 1,488.00 | 1,445.00 | 1,460.00 | 1,460.00 | 45,090 |
| 2025-09-24 | 1,457.00 | 1,500.00 | 1,445.00 | 1,465.00 | 1,465.00 | 70,234 |
| 2025-09-23 | 1,479.00 | 1,520.00 | 1,450.00 | 1,460.00 | 1,460.00 | 169,177 |
| 2025-09-22 | 1,450.00 | 1,515.00 | 1,445.00 | 1,479.00 | 1,479.00 | 181,532 |
| 2025-09-19 | 1,497.00 | 1,519.00 | 1,450.00 | 1,450.00 | 1,450.00 | 99,182 |
| 2025-09-18 | 1,465.00 | 1,511.00 | 1,465.00 | 1,490.00 | 1,490.00 | 95,381 |
| 2025-09-17 | 1,491.00 | 1,558.00 | 1,465.00 | 1,465.00 | 1,465.00 | 134,325 |
| 2025-09-16 | 1,539.00 | 1,539.00 | 1,480.00 | 1,491.00 | 1,491.00 | 86,351 |
| 2025-09-15 | 1,520.00 | 1,609.00 | 1,503.00 | 1,510.00 | 1,510.00 | 477,762 |
| 2025-09-12 | 1,498.00 | 1,564.00 | 1,472.00 | 1,510.00 | 1,510.00 | 307,205 |
| 2025-09-11 | 1,480.00 | 1,508.00 | 1,468.00 | 1,484.00 | 1,484.00 | 118,346 |
| 2025-09-10 | 1,406.00 | 1,598.00 | 1,406.00 | 1,510.00 | 1,510.00 | 1,331,346 |
| 2025-09-09 | 1,425.00 | 1,460.00 | 1,389.00 | 1,406.00 | 1,406.00 | 107,787 |
| 2025-09-08 | 1,357.00 | 1,446.00 | 1,356.00 | 1,406.00 | 1,406.00 | 479,149 |
| 2025-09-05 | 1,400.00 | 1,759.00 | 1,326.00 | 1,356.00 | 1,356.00 | 2,277,265 |
| 2025-09-04 | 1,387.00 | 1,414.00 | 1,386.00 | 1,395.00 | 1,395.00 | 33,667 |
| 2025-09-03 | 1,372.00 | 1,406.00 | 1,361.00 | 1,387.00 | 1,387.00 | 70,614 |
| 2025-09-02 | 1,400.00 | 1,410.00 | 1,360.00 | 1,372.00 | 1,372.00 | 131,619 |
| 2025-09-01 | 1,518.00 | 1,522.00 | 1,372.00 | 1,400.00 | 1,400.00 | 562,450 |
| 2025-08-29 | 1,598.00 | 1,637.00 | 1,501.00 | 1,513.00 | 1,513.00 | 266,218 |
| 2025-08-28 | 1,572.00 | 1,624.00 | 1,530.00 | 1,609.00 | 1,609.00 | 148,377 |
| 2025-08-27 | 1,532.00 | 1,555.00 | 1,505.00 | 1,533.00 | 1,533.00 | 85,271 |
| 2025-08-26 | 1,539.00 | 1,590.00 | 1,530.00 | 1,532.00 | 1,532.00 | 86,026 |
| 2025-08-25 | 1,550.00 | 1,599.00 | 1,500.00 | 1,549.00 | 1,549.00 | 236,027 |
| 2025-08-22 | 1,479.00 | 1,570.00 | 1,477.00 | 1,516.00 | 1,516.00 | 86,896 |
| 2025-08-21 | 1,537.00 | 1,650.00 | 1,454.00 | 1,498.00 | 1,498.00 | 224,576 |
| 2025-08-20 | 1,620.00 | 1,630.00 | 1,501.00 | 1,537.00 | 1,537.00 | 329,188 |
| 2025-08-19 | 1,618.00 | 1,640.00 | 1,597.00 | 1,630.00 | 1,630.00 | 218,696 |
| 2025-08-18 | 1,672.00 | 1,674.00 | 1,590.00 | 1,612.00 | 1,612.00 | 357,885 |
| 2025-08-14 | 1,700.00 | 1,710.00 | 1,654.00 | 1,672.00 | 1,672.00 | 171,423 |
| 2025-08-13 | 1,650.00 | 1,699.00 | 1,597.00 | 1,688.00 | 1,688.00 | 228,487 |
| 2025-08-12 | 1,585.00 | 1,749.00 | 1,585.00 | 1,630.00 | 1,630.00 | 518,466 |
| 2025-08-11 | 1,539.00 | 1,648.00 | 1,516.00 | 1,627.00 | 1,627.00 | 230,586 |
| 2025-08-08 | 1,523.00 | 1,569.00 | 1,520.00 | 1,554.00 | 1,554.00 | 236,834 |
| 2025-08-07 | 1,516.00 | 1,559.00 | 1,511.00 | 1,520.00 | 1,520.00 | 223,062 |
| 2025-08-06 | 1,542.00 | 1,600.00 | 1,488.00 | 1,547.00 | 1,547.00 | 488,270 |
| 2025-08-05 | 1,730.00 | 1,950.00 | 1,530.00 | 1,546.00 | 1,546.00 | 6,870,805 |
| 2025-08-04 | 1,433.00 | 1,538.00 | 1,392.00 | 1,524.00 | 1,524.00 | 391,285 |
| 2025-08-01 | 1,460.00 | 1,525.00 | 1,386.00 | 1,391.00 | 1,391.00 | 179,637 |
| 2025-07-31 | 1,530.00 | 1,530.00 | 1,434.00 | 1,460.00 | 1,460.00 | 244,519 |
| 2025-07-30 | 1,420.00 | 1,519.00 | 1,387.00 | 1,484.00 | 1,484.00 | 326,779 |
| 2025-07-29 | 1,396.00 | 1,445.00 | 1,375.00 | 1,403.00 | 1,403.00 | 74,942 |
| 2025-07-28 | 1,420.00 | 1,421.00 | 1,391.00 | 1,395.00 | 1,395.00 | 48,555 |
| 2025-07-25 | 1,450.00 | 1,471.00 | 1,421.00 | 1,421.00 | 1,421.00 | 118,688 |
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.