OptiCore Inc. (KOSDAQ:380540)
South Korea · Delayed Price · Currency is KRW 1,865.00
-5.00 (-0.27%)
At close: Oct 2, 2025
OptiCore Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 10, 2025 | 1,866.00 | 1,964.00 | 1,792.00 | 1,834.00 | 1,834.00 | -1.66% | 132,331 |
| Oct 2, 2025 | 1,870.00 | 1,924.00 | 1,831.00 | 1,865.00 | 1,865.00 | -0.27% | 297,264 |
| Oct 1, 2025 | 1,873.00 | 1,899.00 | 1,780.00 | 1,870.00 | 1,870.00 | -0.85% | 356,579 |
| Sep 30, 2025 | 1,946.00 | 1,948.00 | 1,775.00 | 1,886.00 | 1,886.00 | -0.26% | 957,181 |
| Sep 29, 2025 | 1,892.00 | 1,920.00 | 1,840.00 | 1,891.00 | 1,891.00 | 1.12% | 289,750 |
| Sep 26, 2025 | 1,831.00 | 1,870.00 | 1,809.00 | 1,870.00 | 1,870.00 | 2.13% | 120,908 |
| Sep 25, 2025 | 1,852.00 | 1,955.00 | 1,777.00 | 1,831.00 | 1,831.00 | -3.02% | 630,826 |
| Sep 24, 2025 | 1,791.00 | 1,900.00 | 1,767.00 | 1,888.00 | 1,888.00 | 4.77% | 417,140 |
| Sep 23, 2025 | 1,859.00 | 1,859.00 | 1,701.00 | 1,802.00 | 1,802.00 | -3.07% | 320,391 |
| Sep 22, 2025 | 1,913.00 | 1,930.00 | 1,858.00 | 1,859.00 | 1,859.00 | -2.11% | 98,014 |
| Sep 19, 2025 | 1,864.00 | 1,954.00 | 1,831.00 | 1,899.00 | 1,899.00 | 1.93% | 540,454 |
| Sep 18, 2025 | 1,931.00 | 1,964.00 | 1,863.00 | 1,863.00 | 1,863.00 | -3.52% | 176,685 |
| Sep 17, 2025 | 1,925.00 | 1,945.00 | 1,854.00 | 1,931.00 | 1,931.00 | 0.31% | 1,014,636 |
| Sep 16, 2025 | 1,901.00 | 1,925.00 | 1,836.00 | 1,925.00 | 1,925.00 | 1.26% | 317,619 |
| Sep 15, 2025 | 1,872.00 | 1,923.00 | 1,840.00 | 1,901.00 | 1,901.00 | 1.55% | 536,653 |
| Sep 12, 2025 | 1,829.00 | 1,880.00 | 1,780.00 | 1,872.00 | 1,872.00 | 1.74% | 436,540 |
| Sep 11, 2025 | 1,949.00 | 2,135.00 | 1,740.00 | 1,840.00 | 1,840.00 | 1.55% | 2,377,067 |
| Sep 10, 2025 | 1,721.00 | 1,865.00 | 1,720.00 | 1,812.00 | 1,812.00 | 5.35% | 423,925 |
| Sep 9, 2025 | 1,709.00 | 1,744.00 | 1,655.00 | 1,720.00 | 1,720.00 | -0.29% | 244,589 |
| Sep 8, 2025 | 1,704.00 | 1,735.00 | 1,595.00 | 1,725.00 | 1,725.00 | 0.58% | 375,605 |
| Sep 5, 2025 | 1,740.00 | 1,791.00 | 1,650.00 | 1,715.00 | 1,715.00 | -1.38% | 796,272 |
| Sep 4, 2025 | 1,645.00 | 1,950.00 | 1,642.00 | 1,739.00 | 1,739.00 | 6.17% | 5,917,279 |
| Sep 3, 2025 | 1,402.00 | 1,818.00 | 1,402.00 | 1,638.00 | 1,638.00 | 17.08% | 7,199,965 |
| Sep 2, 2025 | 1,454.00 | 1,514.00 | 1,378.00 | 1,399.00 | 1,399.00 | - | 140,879 |
| Sep 1, 2025 | 1,510.00 | 1,510.00 | 1,394.00 | 1,399.00 | 1,399.00 | -2.91% | 101,377 |
| Aug 29, 2025 | 1,415.00 | 1,514.00 | 1,415.00 | 1,441.00 | 1,441.00 | 1.19% | 163,512 |
| Aug 28, 2025 | 1,441.00 | 1,475.00 | 1,393.00 | 1,424.00 | 1,424.00 | -1.18% | 145,056 |
| Aug 27, 2025 | 1,447.00 | 1,458.00 | 1,350.00 | 1,441.00 | 1,441.00 | -0.41% | 194,052 |
| Aug 26, 2025 | 1,459.00 | 1,470.00 | 1,390.00 | 1,447.00 | 1,447.00 | 1.40% | 170,520 |
| Aug 25, 2025 | 1,451.00 | 1,488.00 | 1,412.00 | 1,427.00 | 1,427.00 | -1.65% | 98,036 |
| Aug 22, 2025 | 1,475.00 | 1,530.00 | 1,415.00 | 1,451.00 | 1,451.00 | -1.63% | 973,108 |
| Aug 21, 2025 | 1,530.00 | 1,530.00 | 1,425.00 | 1,475.00 | 1,475.00 | 0.75% | 152,204 |
| Aug 20, 2025 | 1,486.00 | 1,570.00 | 1,451.00 | 1,464.00 | 1,464.00 | -4.31% | 251,499 |
| Aug 19, 2025 | 1,422.00 | 1,549.00 | 1,422.00 | 1,530.00 | 1,530.00 | 0.92% | 346,695 |
| Aug 18, 2025 | 1,602.00 | 1,602.00 | 1,488.00 | 1,516.00 | 1,516.00 | -5.37% | 231,440 |
| Aug 14, 2025 | 1,620.00 | 1,648.00 | 1,591.00 | 1,602.00 | 1,602.00 | -2.26% | 102,587 |
| Aug 13, 2025 | 1,637.00 | 1,670.00 | 1,580.00 | 1,639.00 | 1,639.00 | 0.12% | 74,029 |
| Aug 12, 2025 | 1,657.00 | 1,738.00 | 1,632.00 | 1,637.00 | 1,637.00 | -1.44% | 151,407 |
| Aug 11, 2025 | 1,657.00 | 1,663.00 | 1,596.00 | 1,661.00 | 1,661.00 | 0.24% | 112,484 |
| Aug 8, 2025 | 1,680.00 | 1,704.00 | 1,633.00 | 1,657.00 | 1,657.00 | -1.37% | 36,213 |
| Aug 7, 2025 | 1,701.00 | 1,705.00 | 1,568.00 | 1,680.00 | 1,680.00 | -0.36% | 545,371 |
| Aug 6, 2025 | 1,720.00 | 1,737.00 | 1,680.00 | 1,686.00 | 1,686.00 | -1.98% | 121,046 |
| Aug 5, 2025 | 1,706.00 | 1,762.00 | 1,706.00 | 1,720.00 | 1,720.00 | 0.82% | 53,484 |
| Aug 4, 2025 | 1,739.00 | 1,775.00 | 1,706.00 | 1,706.00 | 1,706.00 | -1.90% | 76,470 |
| Aug 1, 2025 | 1,760.00 | 1,792.00 | 1,731.00 | 1,739.00 | 1,739.00 | -2.85% | 78,907 |
| Jul 31, 2025 | 1,793.00 | 1,812.00 | 1,721.00 | 1,790.00 | 1,790.00 | -0.17% | 235,857 |
| Jul 30, 2025 | 1,820.00 | 1,832.00 | 1,786.00 | 1,793.00 | 1,793.00 | -1.65% | 132,708 |
| Jul 29, 2025 | 1,849.00 | 1,897.00 | 1,770.00 | 1,823.00 | 1,823.00 | -2.51% | 313,508 |
| Jul 28, 2025 | 1,950.00 | 1,950.00 | 1,846.00 | 1,870.00 | 1,870.00 | -4.49% | 163,702 |
| Jul 25, 2025 | 1,878.00 | 2,065.00 | 1,821.00 | 1,958.00 | 1,958.00 | 0.67% | 716,562 |