Korea Electronic Certification Authority, Inc. (KOSDAQ:041460)
 3,760.00
 -55.00 (-1.44%)
  At close: Oct 28, 2025
KOSDAQ:041460 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume | 
|---|---|---|---|---|---|---|---|
| Oct 30, 2025 | 3,750.00 | 3,770.00 | 3,645.00 | 3,650.00 | 3,650.00 | -2.67% | 134,461 | 
| Oct 29, 2025 | 3,870.00 | 3,870.00 | 3,745.00 | 3,750.00 | 3,750.00 | -0.27% | 92,046 | 
| Oct 28, 2025 | 3,800.00 | 3,810.00 | 3,735.00 | 3,760.00 | 3,760.00 | -1.44% | 57,776 | 
| Oct 27, 2025 | 3,785.00 | 3,890.00 | 3,780.00 | 3,815.00 | 3,815.00 | 0.79% | 132,174 | 
| Oct 24, 2025 | 3,825.00 | 3,825.00 | 3,715.00 | 3,785.00 | 3,785.00 | 0.40% | 99,036 | 
| Oct 23, 2025 | 3,770.00 | 3,820.00 | 3,730.00 | 3,770.00 | 3,770.00 | - | 48,945 | 
| Oct 22, 2025 | 3,790.00 | 3,790.00 | 3,695.00 | 3,770.00 | 3,770.00 | -0.26% | 72,929 | 
| Oct 21, 2025 | 3,775.00 | 3,865.00 | 3,760.00 | 3,780.00 | 3,780.00 | 0.13% | 93,280 | 
| Oct 20, 2025 | 3,735.00 | 3,775.00 | 3,690.00 | 3,775.00 | 3,775.00 | 1.07% | 68,344 | 
| Oct 17, 2025 | 3,850.00 | 3,860.00 | 3,730.00 | 3,735.00 | 3,735.00 | -2.99% | 171,104 | 
| Oct 16, 2025 | 3,900.00 | 3,950.00 | 3,840.00 | 3,850.00 | 3,850.00 | -1.66% | 109,519 | 
| Oct 15, 2025 | 3,860.00 | 3,920.00 | 3,855.00 | 3,915.00 | 3,915.00 | 1.29% | 53,421 | 
| Oct 14, 2025 | 3,850.00 | 3,975.00 | 3,810.00 | 3,865.00 | 3,865.00 | -0.51% | 116,236 | 
| Oct 13, 2025 | 3,815.00 | 3,950.00 | 3,790.00 | 3,885.00 | 3,885.00 | -1.40% | 65,031 | 
| Oct 10, 2025 | 3,970.00 | 3,970.00 | 3,895.00 | 3,940.00 | 3,940.00 | -0.76% | 106,373 | 
| Oct 2, 2025 | 3,960.00 | 4,005.00 | 3,945.00 | 3,970.00 | 3,970.00 | -0.13% | 63,032 | 
| Oct 1, 2025 | 4,010.00 | 4,045.00 | 3,955.00 | 3,975.00 | 3,975.00 | -0.87% | 66,920 | 
| Sep 30, 2025 | 4,055.00 | 4,155.00 | 3,972.00 | 4,010.00 | 4,010.00 | -2.08% | 108,387 | 
| Sep 29, 2025 | 4,050.00 | 4,145.00 | 4,030.00 | 4,095.00 | 4,095.00 | 4.46% | 226,454 | 
| Sep 26, 2025 | 4,070.00 | 4,080.00 | 3,895.00 | 3,920.00 | 3,920.00 | -3.69% | 137,136 | 
| Sep 25, 2025 | 4,020.00 | 4,185.00 | 4,005.00 | 4,070.00 | 4,070.00 | 0.37% | 114,264 | 
| Sep 24, 2025 | 4,065.00 | 4,125.00 | 4,015.00 | 4,055.00 | 4,055.00 | -1.10% | 95,131 | 
| Sep 23, 2025 | 4,150.00 | 4,215.00 | 4,090.00 | 4,100.00 | 4,100.00 | -2.03% | 108,460 | 
| Sep 22, 2025 | 4,270.00 | 4,310.00 | 4,185.00 | 4,185.00 | 4,185.00 | -1.53% | 120,192 | 
| Sep 19, 2025 | 4,235.00 | 4,360.00 | 4,205.00 | 4,250.00 | 4,250.00 | 1.31% | 386,042 | 
| Sep 18, 2025 | 4,065.00 | 4,200.00 | 4,065.00 | 4,195.00 | 4,195.00 | 3.45% | 110,766 | 
| Sep 17, 2025 | 4,120.00 | 4,120.00 | 4,040.00 | 4,055.00 | 4,055.00 | -1.58% | 68,260 | 
| Sep 16, 2025 | 4,170.00 | 4,195.00 | 4,085.00 | 4,120.00 | 4,120.00 | -1.20% | 105,464 | 
| Sep 15, 2025 | 4,250.00 | 4,250.00 | 4,130.00 | 4,170.00 | 4,170.00 | -1.42% | 73,249 | 
| Sep 12, 2025 | 4,210.00 | 4,235.00 | 4,185.00 | 4,230.00 | 4,230.00 | 0.48% | 108,305 | 
| Sep 11, 2025 | 4,205.00 | 4,245.00 | 4,180.00 | 4,210.00 | 4,210.00 | 0.12% | 49,511 | 
| Sep 10, 2025 | 4,155.00 | 4,235.00 | 4,155.00 | 4,205.00 | 4,205.00 | 1.20% | 81,479 | 
| Sep 9, 2025 | 4,200.00 | 4,200.00 | 4,090.00 | 4,155.00 | 4,155.00 | 0.12% | 33,938 | 
| Sep 8, 2025 | 4,100.00 | 4,170.00 | 4,090.00 | 4,150.00 | 4,150.00 | 1.22% | 74,546 | 
| Sep 5, 2025 | 4,125.00 | 4,150.00 | 4,070.00 | 4,100.00 | 4,100.00 | -0.49% | 20,354 | 
| Sep 4, 2025 | 4,080.00 | 4,145.00 | 4,040.00 | 4,120.00 | 4,120.00 | 0.98% | 42,675 | 
| Sep 3, 2025 | 4,130.00 | 4,140.00 | 4,040.00 | 4,080.00 | 4,080.00 | -0.85% | 29,222 | 
| Sep 2, 2025 | 4,075.00 | 4,135.00 | 4,005.00 | 4,115.00 | 4,115.00 | 1.35% | 65,731 | 
| Sep 1, 2025 | 4,145.00 | 4,150.00 | 4,005.00 | 4,060.00 | 4,060.00 | -2.05% | 75,756 | 
| Aug 29, 2025 | 4,185.00 | 4,200.00 | 4,100.00 | 4,145.00 | 4,145.00 | -0.96% | 63,842 | 
| Aug 28, 2025 | 4,175.00 | 4,210.00 | 4,120.00 | 4,185.00 | 4,185.00 | 0.24% | 56,469 | 
| Aug 27, 2025 | 4,225.00 | 4,225.00 | 4,120.00 | 4,175.00 | 4,175.00 | -1.18% | 86,078 | 
| Aug 26, 2025 | 4,270.00 | 4,270.00 | 4,155.00 | 4,225.00 | 4,225.00 | -1.05% | 99,050 | 
| Aug 25, 2025 | 4,255.00 | 4,285.00 | 4,230.00 | 4,270.00 | 4,270.00 | 1.30% | 98,914 | 
| Aug 22, 2025 | 4,110.00 | 4,225.00 | 4,110.00 | 4,215.00 | 4,215.00 | 2.55% | 75,345 | 
| Aug 21, 2025 | 4,095.00 | 4,180.00 | 4,065.00 | 4,110.00 | 4,110.00 | 0.24% | 66,346 | 
| Aug 20, 2025 | 4,150.00 | 4,150.00 | 4,005.00 | 4,100.00 | 4,100.00 | -1.91% | 104,467 | 
| Aug 19, 2025 | 4,200.00 | 4,250.00 | 4,150.00 | 4,180.00 | 4,180.00 | -0.95% | 63,744 | 
| Aug 18, 2025 | 4,225.00 | 4,230.00 | 4,130.00 | 4,220.00 | 4,220.00 | -0.59% | 48,064 | 
| Aug 14, 2025 | 4,215.00 | 4,270.00 | 4,190.00 | 4,245.00 | 4,245.00 | 0.71% | 60,246 |