Green Optics Co., Ltd. 0015G0
KRX · South Korea · Electronic Technology
KRW 16,520.00+1,240.00 (+8.12%)
Market closed· · KRW · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · KRW · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-10-02 | KRW 16,520.00 | +8.12% | KRW 15,420.00 | KRW 16,670.00 | KRW 14,980.00 | 196.13K |
| 2026-10-01 | KRW 15,280.00 | +4.80% | KRW 14,580.00 | KRW 15,310.00 | KRW 14,000.00 | 75.01K |
| 2026-09-30 | KRW 14,580.00 | -0.68% | KRW 14,680.00 | KRW 14,990.00 | KRW 14,100.00 | 43.24K |
| 2026-09-29 | KRW 14,680.00 | -2.46% | KRW 15,160.00 | KRW 15,530.00 | KRW 13,800.00 | 68.21K |
| 2026-09-28 | KRW 15,050.00 | +3.29% | KRW 14,790.00 | KRW 15,230.00 | KRW 14,450.00 | 75.64K |
| 2026-09-23 | KRW 14,570.00 | +2.75% | KRW 14,210.00 | KRW 14,880.00 | KRW 14,140.00 | 41.79K |
| 2026-09-22 | KRW 14,180.00 | -1.53% | KRW 14,800.00 | KRW 14,800.00 | KRW 14,050.00 | 55.61K |
| 2026-09-21 | KRW 14,400.00 | -2.11% | KRW 14,500.00 | KRW 14,800.00 | KRW 14,220.00 | 34.46K |
| 2026-09-18 | KRW 14,710.00 | -0.47% | KRW 15,000.00 | KRW 15,070.00 | KRW 14,670.00 | 50.59K |
| 2026-09-17 | KRW 14,780.00 | +5.50% | KRW 14,030.00 | KRW 15,120.00 | KRW 14,030.00 | 108.26K |
| 2026-09-16 | KRW 14,010.00 | +0.57% | KRW 14,000.00 | KRW 14,020.00 | KRW 13,570.00 | 26.26K |
| 2026-09-15 | KRW 13,930.00 | -0.14% | KRW 13,900.00 | KRW 14,250.00 | KRW 13,590.00 | 23.54K |
| 2026-09-14 | KRW 13,950.00 | +0.22% | KRW 13,920.00 | KRW 14,160.00 | KRW 13,550.00 | 29.10K |
| 2026-09-11 | KRW 13,920.00 | -4.53% | KRW 14,320.00 | KRW 14,360.00 | KRW 13,800.00 | 52.49K |
| 2026-09-10 | KRW 14,580.00 | -0.48% | KRW 14,650.00 | KRW 14,740.00 | KRW 14,030.00 | 42.78K |
| 2026-09-09 | KRW 14,650.00 | +2.66% | KRW 14,280.00 | KRW 14,880.00 | KRW 14,100.00 | 30.91K |
| 2026-09-08 | KRW 14,270.00 | +1.57% | KRW 14,060.00 | KRW 15,250.00 | KRW 14,060.00 | 68.96K |
| 2026-09-07 | KRW 14,050.00 | -0.21% | KRW 14,300.00 | KRW 14,630.00 | KRW 14,050.00 | 22.58K |
| 2026-09-04 | KRW 14,080.00 | +4.61% | KRW 13,500.00 | KRW 14,260.00 | KRW 13,500.00 | 29.96K |
| 2026-09-03 | KRW 13,460.00 | -3.86% | KRW 14,030.00 | KRW 14,310.00 | KRW 13,310.00 | 31.69K |
| 2026-09-02 | KRW 14,000.00 | -4.76% | KRW 14,300.00 | KRW 14,680.00 | KRW 13,900.00 | 33.53K |
| 2026-09-01 | KRW 14,700.00 | -0.07% | KRW 14,710.00 | KRW 14,800.00 | KRW 14,320.00 | 16.86K |
| 2026-08-31 | KRW 14,710.00 | -0.07% | KRW 14,700.00 | KRW 14,810.00 | KRW 14,000.00 | 21.99K |
| 2026-08-28 | KRW 14,720.00 | -1.60% | KRW 15,010.00 | KRW 15,170.00 | KRW 14,520.00 | 21.47K |
| 2026-08-27 | KRW 14,960.00 | +4.32% | KRW 14,550.00 | KRW 14,960.00 | KRW 14,460.00 | 40.38K |
| 2026-08-26 | KRW 14,340.00 | +0.35% | KRW 14,290.00 | KRW 14,490.00 | KRW 13,920.00 | 24.74K |
| 2026-08-25 | KRW 14,290.00 | +2.29% | KRW 14,100.00 | KRW 14,370.00 | KRW 13,100.00 | 41.23K |
| 2026-08-24 | KRW 13,970.00 | -0.92% | KRW 14,100.00 | KRW 14,320.00 | KRW 13,700.00 | 33.45K |
| 2026-08-21 | KRW 14,100.00 | -7.90% | KRW 15,240.00 | KRW 15,240.00 | KRW 13,910.00 | 44.48K |
| 2026-08-20 | KRW 15,310.00 | +2.41% | KRW 15,610.00 | KRW 15,610.00 | KRW 14,970.00 | 28.28K |
| 2026-08-19 | KRW 14,950.00 | -4.72% | KRW 15,380.00 | KRW 16,380.00 | KRW 14,800.00 | 35.00K |
| 2026-08-18 | KRW 15,690.00 | -7.05% | KRW 16,840.00 | KRW 16,990.00 | KRW 15,490.00 | 55.08K |
| 2026-08-14 | KRW 16,880.00 | +1.81% | KRW 16,620.00 | KRW 17,360.00 | KRW 16,310.00 | 60.89K |
| 2026-08-13 | KRW 16,580.00 | +3.75% | KRW 16,500.00 | KRW 16,850.00 | KRW 16,180.00 | 61.93K |
| 2026-08-12 | KRW 15,980.00 | +0.06% | KRW 16,000.00 | KRW 16,200.00 | KRW 15,680.00 | 30.43K |
| 2026-08-11 | KRW 15,970.00 | -3.45% | KRW 16,540.00 | KRW 16,570.00 | KRW 15,880.00 | 43.51K |
| 2026-08-10 | KRW 16,540.00 | +6.03% | KRW 16,300.00 | KRW 16,600.00 | KRW 15,830.00 | 97.76K |
| 2026-08-07 | KRW 15,600.00 | +1.23% | KRW 15,600.00 | KRW 16,220.00 | KRW 14,730.00 | 77.24K |
| 2026-08-06 | KRW 15,410.00 | -0.58% | KRW 15,490.00 | KRW 15,990.00 | KRW 14,720.00 | 71.34K |
| 2026-08-05 | KRW 15,500.00 | +4.66% | KRW 15,300.00 | KRW 15,620.00 | KRW 14,850.00 | 67.35K |
| 2026-08-04 | KRW 14,810.00 | +11.69% | KRW 13,300.00 | KRW 15,330.00 | KRW 13,300.00 | 105.08K |
| 2026-08-03 | KRW 13,260.00 | +1.07% | KRW 12,610.00 | KRW 13,860.00 | KRW 12,610.00 | 37.90K |
| 2026-07-31 | KRW 13,120.00 | +14.09% | KRW 11,920.00 | KRW 13,350.00 | KRW 11,810.00 | 84.50K |
| 2026-07-30 | KRW 11,500.00 | -1.29% | KRW 11,660.00 | KRW 12,320.00 | KRW 11,000.00 | 112.13K |
| 2026-07-29 | KRW 11,650.00 | -13.25% | KRW 13,430.00 | KRW 14,230.00 | KRW 11,110.00 | 148.71K |
| 2026-07-28 | KRW 13,430.00 | -10.17% | KRW 14,540.00 | KRW 14,650.00 | KRW 13,350.00 | 95.23K |
| 2026-07-27 | KRW 14,950.00 | -0.86% | KRW 15,350.00 | KRW 15,520.00 | KRW 14,680.00 | 47.90K |
| 2026-07-24 | KRW 15,080.00 | -6.28% | KRW 15,730.00 | KRW 15,830.00 | KRW 14,860.00 | 64.21K |
| 2026-07-23 | KRW 16,090.00 | +4.14% | KRW 15,890.00 | KRW 16,250.00 | KRW 15,300.00 | 73.01K |
| 2026-07-22 | KRW 15,450.00 | -1.90% | KRW 16,500.00 | KRW 16,840.00 | KRW 15,430.00 | 104.70K |
| 2026-07-21 | KRW 15,750.00 | +3.62% | KRW 15,200.00 | KRW 15,960.00 | KRW 14,610.00 | 68.43K |
| 2026-07-20 | KRW 15,200.00 | -5.41% | KRW 16,060.00 | KRW 16,380.00 | KRW 14,800.00 | 63.68K |
| 2026-07-16 | KRW 16,070.00 | -9.52% | KRW 17,510.00 | KRW 17,910.00 | KRW 15,940.00 | 102.62K |
| 2026-07-15 | KRW 17,760.00 | +19.19% | KRW 14,960.00 | KRW 18,200.00 | KRW 14,960.00 | 177.87K |
| 2026-07-14 | KRW 14,900.00 | +2.05% | KRW 14,310.00 | KRW 15,400.00 | KRW 14,310.00 | 68.91K |
| 2026-07-13 | KRW 14,600.00 | -11.57% | KRW 16,250.00 | KRW 16,890.00 | KRW 14,500.00 | 94.54K |
| 2026-07-10 | KRW 16,510.00 | +13.00% | KRW 14,750.00 | KRW 16,980.00 | KRW 14,700.00 | 92.68K |
| 2026-07-09 | KRW 14,610.00 | -0.75% | KRW 14,530.00 | KRW 15,580.00 | KRW 14,400.00 | 46.59K |
| 2026-07-08 | KRW 14,720.00 | -4.17% | KRW 15,360.00 | KRW 15,640.00 | KRW 13,850.00 | 61.93K |
| 2026-07-07 | KRW 15,360.00 | -3.94% | KRW 16,040.00 | KRW 16,200.00 | KRW 15,000.00 | 46.71K |
| 2026-07-06 | KRW 15,990.00 | -5.66% | KRW 16,950.00 | KRW 17,340.00 | KRW 15,630.00 | 51.35K |
| 2026-07-03 | KRW 16,950.00 | +7.69% | KRW 15,740.00 | KRW 17,290.00 | KRW 14,890.00 | 111.17K |
| 2026-07-02 | KRW 15,740.00 | -14.32% | KRW 17,900.00 | KRW 17,900.00 | KRW 15,740.00 | 109.75K |
| 2026-07-01 | KRW 18,370.00 | +8.19% | KRW 17,800.00 | KRW 18,600.00 | KRW 16,810.00 | 125.38K |
| 2026-06-30 | KRW 16,980.00 | -2.97% | KRW 17,700.00 | KRW 17,710.00 | KRW 16,310.00 | 86.57K |
| 2026-06-29 | KRW 17,500.00 | +22.98% | KRW 14,230.00 | KRW 17,810.00 | KRW 14,230.00 | 205.17K |
| 2026-06-26 | KRW 14,230.00 | -5.20% | KRW 15,000.00 | KRW 15,010.00 | KRW 13,530.00 | 135.73K |
| 2026-06-25 | KRW 15,010.00 | -5.00% | KRW 16,000.00 | KRW 16,080.00 | KRW 14,900.00 | 94.52K |
| 2026-06-24 | KRW 15,800.00 | +4.64% | KRW 15,100.00 | KRW 15,850.00 | KRW 14,500.00 | 112.23K |
| 2026-06-23 | KRW 15,100.00 | -10.60% | KRW 16,800.00 | KRW 16,950.00 | KRW 15,100.00 | 158.60K |
| 2026-06-22 | KRW 16,890.00 | -2.93% | KRW 17,400.00 | KRW 17,750.00 | KRW 16,540.00 | 82.73K |
| 2026-06-19 | KRW 17,400.00 | -6.05% | KRW 18,500.00 | KRW 19,000.00 | KRW 17,050.00 | 164.54K |
| 2026-06-18 | KRW 18,520.00 | -7.26% | KRW 19,980.00 | KRW 20,450.00 | KRW 18,440.00 | 144.74K |
| 2026-06-17 | KRW 19,970.00 | +4.12% | KRW 19,180.00 | KRW 20,600.00 | KRW 18,520.00 | 167.20K |
| 2026-06-16 | KRW 19,180.00 | +2.62% | KRW 18,950.00 | KRW 21,150.00 | KRW 18,950.00 | 178.32K |
| 2026-06-15 | KRW 18,690.00 | -2.20% | KRW 19,970.00 | KRW 20,300.00 | KRW 18,550.00 | 139.98K |
| 2026-06-12 | KRW 19,110.00 | +2.47% | KRW 19,600.00 | KRW 19,860.00 | KRW 18,880.00 | 100.15K |
| 2026-06-11 | KRW 18,650.00 | +0.54% | KRW 18,550.00 | KRW 18,860.00 | KRW 17,710.00 | 103.36K |
| 2026-06-10 | KRW 18,550.00 | -4.87% | KRW 19,500.00 | KRW 19,760.00 | KRW 18,070.00 | 12 |
| 2026-06-09 | KRW 19,500.00 | +8.21% | KRW 17,520.00 | KRW 21,150.00 | KRW 17,520.00 | 194.75K |
| 2026-06-08 | KRW 18,020.00 | -10.79% | KRW 18,150.00 | KRW 19,900.00 | KRW 17,870.00 | 154.44K |
| 2026-06-05 | KRW 20,200.00 | -6.91% | KRW 21,700.00 | KRW 21,900.00 | KRW 19,620.00 | 112.88K |
| 2026-06-04 | KRW 21,700.00 | +2.36% | KRW 21,150.00 | KRW 22,500.00 | KRW 20,700.00 | 85.90K |
| 2026-06-02 | KRW 21,200.00 | -4.93% | KRW 21,900.00 | KRW 22,100.00 | KRW 20,000.00 | 218.35K |
| 2026-06-01 | KRW 22,300.00 | -3.04% | KRW 22,900.00 | KRW 23,300.00 | KRW 21,800.00 | 219.26K |
| 2026-05-29 | KRW 23,000.00 | -4.96% | KRW 24,500.00 | KRW 24,900.00 | KRW 22,550.00 | 190.24K |
| 2026-05-28 | KRW 24,200.00 | -4.72% | KRW 25,400.00 | KRW 26,200.00 | KRW 23,300.00 | 158.00K |
| 2026-05-27 | KRW 25,400.00 | -5.05% | KRW 27,050.00 | KRW 27,350.00 | KRW 24,850.00 | 210.94K |
| 2026-05-26 | KRW 26,750.00 | -2.55% | KRW 28,350.00 | KRW 28,750.00 | KRW 26,350.00 | 370.35K |
| 2026-05-22 | KRW 27,450.00 | +12.04% | KRW 25,050.00 | KRW 27,650.00 | KRW 24,850.00 | 376.23K |