OPTRONTEC Inc. (KOSDAQ:082210)
South Korea · Delayed Price · Currency is KRW 1,969.00
-16.00 (-0.81%)
Aug 29, 2025, 12:40 PM KST
OPTRONTEC Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 28, 2025 | 1,993.00 | 2,010.00 | 1,967.00 | 1,985.00 | 1,985.00 | -1.24% | 23,760 |
| Aug 27, 2025 | 1,976.00 | 2,055.00 | 1,968.00 | 2,010.00 | 2,010.00 | 1.72% | 72,578 |
| Aug 26, 2025 | 2,035.00 | 2,040.00 | 1,961.00 | 1,976.00 | 1,976.00 | -2.90% | 50,808 |
| Aug 25, 2025 | 2,045.00 | 2,085.00 | 2,015.00 | 2,035.00 | 2,035.00 | 1.24% | 40,239 |
| Aug 22, 2025 | 1,987.00 | 2,035.00 | 1,972.00 | 2,010.00 | 2,010.00 | 1.16% | 74,237 |
| Aug 21, 2025 | 1,984.00 | 1,994.00 | 1,952.00 | 1,987.00 | 1,987.00 | 0.15% | 42,017 |
| Aug 20, 2025 | 1,970.00 | 1,992.00 | 1,874.00 | 1,984.00 | 1,984.00 | 0.97% | 82,643 |
| Aug 19, 2025 | 1,982.00 | 2,020.00 | 1,960.00 | 1,965.00 | 1,965.00 | -1.36% | 56,785 |
| Aug 18, 2025 | 1,987.00 | 2,045.00 | 1,951.00 | 1,992.00 | 1,992.00 | 0.25% | 122,872 |
| Aug 14, 2025 | 2,050.00 | 2,050.00 | 1,972.00 | 1,987.00 | 1,987.00 | -3.31% | 114,064 |
| Aug 13, 2025 | 1,979.00 | 2,060.00 | 1,850.00 | 2,055.00 | 2,055.00 | 4.74% | 138,644 |
| Aug 12, 2025 | 1,954.00 | 2,000.00 | 1,931.00 | 1,962.00 | 1,962.00 | -1.90% | 122,066 |
| Aug 11, 2025 | 1,870.00 | 2,095.00 | 1,825.00 | 2,000.00 | 2,000.00 | 9.65% | 817,661 |
| Aug 8, 2025 | 1,776.00 | 1,830.00 | 1,761.00 | 1,824.00 | 1,824.00 | 2.41% | 158,868 |
| Aug 7, 2025 | 1,734.00 | 1,799.00 | 1,734.00 | 1,781.00 | 1,781.00 | 3.79% | 132,839 |
| Aug 6, 2025 | 1,650.00 | 1,724.00 | 1,623.00 | 1,716.00 | 1,716.00 | 4.00% | 124,120 |
| Aug 5, 2025 | 1,643.00 | 1,669.00 | 1,613.00 | 1,650.00 | 1,650.00 | 0.43% | 49,318 |
| Aug 4, 2025 | 1,596.00 | 1,682.00 | 1,581.00 | 1,643.00 | 1,643.00 | 3.33% | 92,069 |
| Aug 1, 2025 | 1,649.00 | 1,650.00 | 1,575.00 | 1,590.00 | 1,590.00 | -3.58% | 49,036 |
| Jul 31, 2025 | 1,650.00 | 1,664.00 | 1,629.00 | 1,649.00 | 1,649.00 | -0.06% | 20,712 |
| Jul 30, 2025 | 1,640.00 | 1,669.00 | 1,606.00 | 1,650.00 | 1,650.00 | 0.61% | 28,592 |
| Jul 29, 2025 | 1,627.00 | 1,656.00 | 1,605.00 | 1,640.00 | 1,640.00 | 0.80% | 24,015 |
| Jul 28, 2025 | 1,652.00 | 1,670.00 | 1,625.00 | 1,627.00 | 1,627.00 | -1.51% | 31,455 |
| Jul 25, 2025 | 1,660.00 | 1,726.00 | 1,642.00 | 1,652.00 | 1,652.00 | -0.48% | 15,237 |
| Jul 24, 2025 | 1,714.00 | 1,739.00 | 1,644.00 | 1,660.00 | 1,660.00 | -3.15% | 38,362 |
| Jul 23, 2025 | 1,779.00 | 1,789.00 | 1,714.00 | 1,714.00 | 1,714.00 | -2.61% | 25,267 |
| Jul 22, 2025 | 1,779.00 | 1,789.00 | 1,625.00 | 1,760.00 | 1,760.00 | -1.12% | 81,943 |
| Jul 21, 2025 | 1,781.00 | 1,799.00 | 1,748.00 | 1,780.00 | 1,780.00 | - | 26,118 |
| Jul 18, 2025 | 1,793.00 | 1,819.00 | 1,771.00 | 1,780.00 | 1,780.00 | -0.73% | 35,313 |
| Jul 17, 2025 | 1,800.00 | 1,840.00 | 1,763.00 | 1,793.00 | 1,793.00 | -1.38% | 50,452 |
| Jul 16, 2025 | 1,840.00 | 1,840.00 | 1,780.00 | 1,818.00 | 1,818.00 | 0.33% | 44,519 |
| Jul 15, 2025 | 1,829.00 | 1,829.00 | 1,789.00 | 1,812.00 | 1,812.00 | 0.22% | 53,482 |
| Jul 14, 2025 | 1,796.00 | 1,833.00 | 1,773.00 | 1,808.00 | 1,808.00 | 0.67% | 128,185 |
| Jul 11, 2025 | 1,776.00 | 1,819.00 | 1,742.00 | 1,796.00 | 1,796.00 | 0.17% | 98,092 |
| Jul 10, 2025 | 1,724.00 | 1,800.00 | 1,708.00 | 1,793.00 | 1,793.00 | 4.00% | 100,338 |
| Jul 9, 2025 | 1,678.00 | 1,724.00 | 1,678.00 | 1,724.00 | 1,724.00 | 1.77% | 48,914 |
| Jul 8, 2025 | 1,690.00 | 1,694.00 | 1,640.00 | 1,694.00 | 1,694.00 | 3.23% | 26,850 |
| Jul 7, 2025 | 1,640.00 | 1,770.00 | 1,623.00 | 1,641.00 | 1,641.00 | 0.06% | 97,512 |
| Jul 4, 2025 | 1,645.00 | 1,652.00 | 1,612.00 | 1,640.00 | 1,640.00 | -0.30% | 30,196 |
| Jul 3, 2025 | 1,615.00 | 1,665.00 | 1,595.00 | 1,645.00 | 1,645.00 | 1.86% | 36,125 |
| Jul 2, 2025 | 1,649.00 | 1,650.00 | 1,606.00 | 1,615.00 | 1,615.00 | -1.46% | 500,822 |
| Jul 1, 2025 | 1,655.00 | 1,709.00 | 1,639.00 | 1,639.00 | 1,639.00 | -0.97% | 23,081 |
| Jun 30, 2025 | 1,691.00 | 1,691.00 | 1,655.00 | 1,655.00 | 1,655.00 | -2.13% | 30,516 |
| Jun 27, 2025 | 1,720.00 | 1,769.00 | 1,654.00 | 1,691.00 | 1,691.00 | -1.69% | 71,348 |
| Jun 26, 2025 | 1,712.00 | 1,734.00 | 1,647.00 | 1,720.00 | 1,720.00 | 0.47% | 90,725 |
| Jun 25, 2025 | 1,738.00 | 1,738.00 | 1,653.00 | 1,712.00 | 1,712.00 | 0.94% | 42,677 |
| Jun 24, 2025 | 1,679.00 | 1,744.00 | 1,642.00 | 1,696.00 | 1,696.00 | 3.35% | 92,441 |
| Jun 23, 2025 | 1,689.00 | 1,695.00 | 1,635.00 | 1,641.00 | 1,641.00 | -3.30% | 48,195 |
| Jun 20, 2025 | 1,621.00 | 1,698.00 | 1,621.00 | 1,697.00 | 1,697.00 | 3.79% | 62,945 |
| Jun 19, 2025 | 1,660.00 | 1,699.00 | 1,635.00 | 1,635.00 | 1,635.00 | -1.51% | 76,904 |