KOYJ Co., Ltd. (KOSDAQ:121850)
South Korea · Delayed Price · Currency is KRW 1,321.00
-94.00 (-6.64%)
At close: Jun 30, 2026
KOYJ Co., Ltd. Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 1,415.00 | 1,469.00 | 1,315.00 | 1,321.00 | 1,321.00 | -6.64% | 41,535 |
| Jun 29, 2026 | 1,251.00 | 1,626.00 | 1,251.00 | 1,415.00 | 1,415.00 | 13.11% | 291,299 |
| Jun 26, 2026 | 1,515.00 | 1,515.00 | 1,180.00 | 1,251.00 | 1,251.00 | -16.60% | 68,038 |
| Jun 25, 2026 | 1,626.00 | 1,739.00 | 1,473.00 | 1,500.00 | 1,500.00 | -7.52% | 50,738 |
| Jun 24, 2026 | 1,641.00 | 1,804.00 | 1,570.00 | 1,622.00 | 1,622.00 | -1.16% | 25,258 |
| Jun 23, 2026 | 1,650.00 | 1,810.00 | 1,566.00 | 1,641.00 | 1,641.00 | -0.55% | 23,270 |
| Jun 22, 2026 | 1,810.00 | 1,850.00 | 1,640.00 | 1,650.00 | 1,650.00 | -8.49% | 26,675 |
| Jun 19, 2026 | 1,844.00 | 1,844.00 | 1,660.00 | 1,803.00 | 1,803.00 | 1.01% | 37,452 |
| Jun 18, 2026 | 1,790.00 | 1,844.00 | 1,700.00 | 1,785.00 | 1,785.00 | 0.22% | 51,864 |
| Jun 17, 2026 | 1,834.00 | 1,954.00 | 1,752.00 | 1,781.00 | 1,781.00 | -2.89% | 49,840 |
| Jun 16, 2026 | 1,724.00 | 2,100.00 | 1,685.00 | 1,834.00 | 1,834.00 | 6.38% | 80,916 |
| Jun 15, 2026 | 1,719.00 | 1,760.00 | 1,661.00 | 1,724.00 | 1,724.00 | 0.52% | 33,589 |
| Jun 12, 2026 | 1,628.00 | 1,725.00 | 1,628.00 | 1,715.00 | 1,715.00 | 5.34% | 35,700 |
| Jun 11, 2026 | 1,590.00 | 1,770.00 | 1,501.00 | 1,628.00 | 1,628.00 | 2.39% | 41,091 |
| Jun 10, 2026 | 1,640.00 | 1,640.00 | 1,513.00 | 1,590.00 | 1,590.00 | -3.05% | 27,732 |
| Jun 9, 2026 | 1,603.00 | 1,694.00 | 1,554.00 | 1,640.00 | 1,640.00 | 0.24% | 61,986 |
| Jun 8, 2026 | 1,740.00 | 1,748.00 | 1,533.00 | 1,636.00 | 1,636.00 | -14.75% | 85,861 |
| Jun 5, 2026 | 1,950.00 | 2,000.00 | 1,810.00 | 1,919.00 | 1,919.00 | 1.64% | 86,431 |
| Jun 4, 2026 | 1,903.00 | 2,090.00 | 1,850.00 | 1,888.00 | 1,888.00 | -3.18% | 118,938 |
| Jun 2, 2026 | 2,095.00 | 2,250.00 | 1,900.00 | 1,950.00 | 1,950.00 | -6.70% | 108,186 |
| Jun 1, 2026 | 2,300.00 | 2,325.00 | 1,998.00 | 2,090.00 | 2,090.00 | -9.13% | 102,864 |
| May 29, 2026 | 2,370.00 | 2,390.00 | 2,200.00 | 2,300.00 | 2,300.00 | 0.66% | 58,227 |
| May 28, 2026 | 2,380.00 | 2,380.00 | 2,200.00 | 2,285.00 | 2,285.00 | -3.99% | 86,303 |
| May 27, 2026 | 2,450.00 | 2,465.00 | 2,295.00 | 2,380.00 | 2,380.00 | -3.45% | 65,506 |
| May 26, 2026 | 2,535.00 | 2,585.00 | 2,410.00 | 2,465.00 | 2,465.00 | -2.76% | 58,792 |
| May 22, 2026 | 2,450.00 | 2,570.00 | 2,415.00 | 2,535.00 | 2,535.00 | 5.19% | 76,737 |
| May 21, 2026 | 2,830.00 | 3,000.00 | 2,410.00 | 2,410.00 | 2,410.00 | -13.15% | 777,153 |
| May 20, 2026 | 2,255.00 | 2,775.00 | 2,135.00 | 2,775.00 | 2,775.00 | 29.98% | 541,530 |
| May 19, 2026 | 2,150.00 | 2,355.00 | 2,105.00 | 2,135.00 | 2,135.00 | -2.06% | 47,328 |
| May 18, 2026 | 2,325.00 | 2,325.00 | 2,105.00 | 2,180.00 | 2,180.00 | -1.80% | 58,125 |
| May 15, 2026 | 2,290.00 | 2,440.00 | 2,125.00 | 2,220.00 | 2,220.00 | -3.06% | 74,053 |
| May 14, 2026 | 2,295.00 | 2,315.00 | 2,180.00 | 2,290.00 | 2,290.00 | -0.65% | 62,828 |
| May 13, 2026 | 2,395.00 | 2,450.00 | 2,230.00 | 2,305.00 | 2,305.00 | -3.76% | 76,214 |
| May 12, 2026 | 2,670.00 | 2,670.00 | 2,305.00 | 2,395.00 | 2,395.00 | -7.17% | 94,342 |
| May 11, 2026 | 2,420.00 | 2,800.00 | 2,405.00 | 2,580.00 | 2,580.00 | 6.61% | 221,674 |
| May 8, 2026 | 2,525.00 | 2,557.00 | 2,370.00 | 2,420.00 | 2,420.00 | -4.16% | 70,124 |
| May 7, 2026 | 2,585.00 | 2,600.00 | 2,410.00 | 2,525.00 | 2,525.00 | -2.32% | 53,195 |
| May 6, 2026 | 2,750.00 | 2,750.00 | 2,580.00 | 2,585.00 | 2,585.00 | -3.54% | 65,801 |
| May 4, 2026 | 2,680.00 | 2,770.00 | 2,675.00 | 2,680.00 | 2,680.00 | 1.71% | 50,476 |
| Apr 30, 2026 | 2,790.00 | 2,790.00 | 2,635.00 | 2,635.00 | 2,635.00 | -4.36% | 66,701 |
| Apr 29, 2026 | 2,800.00 | 2,800.00 | 2,695.00 | 2,755.00 | 2,755.00 | 1.29% | 64,153 |
| Apr 28, 2026 | 2,800.00 | 2,825.00 | 2,610.00 | 2,720.00 | 2,720.00 | -1.98% | 63,806 |
| Apr 27, 2026 | 2,830.00 | 2,865.00 | 2,715.00 | 2,775.00 | 2,775.00 | 1.65% | 100,303 |
| Apr 24, 2026 | 2,835.00 | 2,875.00 | 2,700.00 | 2,730.00 | 2,730.00 | -3.70% | 145,500 |
| Apr 23, 2026 | 2,910.00 | 3,030.00 | 2,805.00 | 2,835.00 | 2,835.00 | -2.58% | 193,874 |
| Apr 22, 2026 | 2,855.00 | 2,970.00 | 2,700.00 | 2,910.00 | 2,910.00 | 1.75% | 182,644 |
| Apr 21, 2026 | 2,900.00 | 3,000.00 | 2,780.00 | 2,860.00 | 2,860.00 | -1.38% | 239,441 |
| Apr 20, 2026 | 3,045.00 | 3,095.00 | 2,800.00 | 2,900.00 | 2,900.00 | -4.76% | 298,924 |
| Apr 17, 2026 | 3,145.00 | 3,330.00 | 2,970.00 | 3,045.00 | 3,045.00 | -2.87% | 299,684 |
| Apr 16, 2026 | 3,450.00 | 3,450.00 | 3,110.00 | 3,135.00 | 3,135.00 | -9.13% | 627,677 |