JLK, Inc. (KOSDAQ:322510)
4,920.00
-220.00 (-4.28%)
Oct 12, 2026, 3:30 PM KST
JLK, Inc. Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 12, 2026 | 5,100.00 | 5,150.00 | 4,860.00 | 4,920.00 | 4,920.00 | -4.28% | 74,422 |
| Oct 8, 2026 | 5,360.00 | 5,360.00 | 5,000.00 | 5,140.00 | 5,140.00 | -2.65% | 107,008 |
| Oct 7, 2026 | 5,380.00 | 5,440.00 | 5,220.00 | 5,280.00 | 5,280.00 | -1.49% | 66,681 |
| Oct 6, 2026 | 5,180.00 | 5,360.00 | 5,170.00 | 5,360.00 | 5,360.00 | 4.28% | 80,261 |
| Oct 2, 2026 | 5,210.00 | 5,240.00 | 5,100.00 | 5,140.00 | 5,140.00 | -0.58% | 86,160 |
| Oct 1, 2026 | 5,000.00 | 5,200.00 | 4,950.00 | 5,170.00 | 5,170.00 | 4.02% | 68,655 |
| Sep 30, 2026 | 5,230.00 | 5,230.00 | 4,950.00 | 4,970.00 | 4,970.00 | -2.55% | 59,098 |
| Sep 29, 2026 | 5,090.00 | 5,230.00 | 4,975.00 | 5,100.00 | 5,100.00 | -0.39% | 114,709 |
| Sep 28, 2026 | 4,970.00 | 5,560.00 | 4,935.00 | 5,120.00 | 5,120.00 | 6.67% | 400,241 |
| Sep 23, 2026 | 4,870.00 | 5,000.00 | 4,780.00 | 4,800.00 | 4,800.00 | - | 52,011 |
| Sep 22, 2026 | 4,900.00 | 4,915.00 | 4,720.00 | 4,800.00 | 4,800.00 | -2.04% | 68,219 |
| Sep 21, 2026 | 5,150.00 | 5,450.00 | 4,900.00 | 4,900.00 | 4,900.00 | -3.16% | 139,811 |
| Sep 18, 2026 | 5,150.00 | 5,380.00 | 5,010.00 | 5,060.00 | 5,060.00 | 1.91% | 91,083 |
| Sep 17, 2026 | 5,140.00 | 5,160.00 | 4,905.00 | 4,965.00 | 4,965.00 | -2.84% | 56,753 |
| Sep 16, 2026 | 5,140.00 | 5,140.00 | 4,920.00 | 5,110.00 | 5,110.00 | 2.30% | 60,105 |
| Sep 15, 2026 | 5,100.00 | 5,470.00 | 4,955.00 | 4,995.00 | 4,995.00 | -2.25% | 111,301 |
| Sep 14, 2026 | 5,180.00 | 5,700.00 | 5,110.00 | 5,110.00 | 5,110.00 | -3.22% | 207,383 |
| Sep 11, 2026 | 4,505.00 | 5,700.00 | 4,425.00 | 5,280.00 | 5,280.00 | 17.20% | 1,235,001 |
| Sep 10, 2026 | 4,450.00 | 4,570.00 | 4,340.00 | 4,505.00 | 4,505.00 | 0.11% | 67,232 |
| Sep 9, 2026 | 4,640.00 | 4,660.00 | 4,450.00 | 4,500.00 | 4,500.00 | -3.02% | 74,893 |
| Sep 8, 2026 | 4,650.00 | 4,680.00 | 4,590.00 | 4,640.00 | 4,640.00 | -0.11% | 53,200 |
| Sep 7, 2026 | 4,770.00 | 4,770.00 | 4,610.00 | 4,645.00 | 4,645.00 | -1.17% | 35,308 |
| Sep 4, 2026 | 4,680.00 | 4,780.00 | 4,647.00 | 4,700.00 | 4,700.00 | 0.43% | 27,633 |
| Sep 3, 2026 | 4,685.00 | 4,700.00 | 4,550.00 | 4,680.00 | 4,680.00 | 0.11% | 37,795 |
| Sep 2, 2026 | 4,830.00 | 4,835.00 | 4,610.00 | 4,675.00 | 4,675.00 | -3.81% | 38,572 |
| Sep 1, 2026 | 4,960.00 | 4,960.00 | 4,825.00 | 4,860.00 | 4,860.00 | -1.62% | 32,938 |
| Aug 31, 2026 | 5,070.00 | 5,070.00 | 4,860.00 | 4,940.00 | 4,940.00 | -2.76% | 74,781 |
| Aug 28, 2026 | 4,955.00 | 5,130.00 | 4,920.00 | 5,080.00 | 5,080.00 | 1.91% | 45,152 |
| Aug 27, 2026 | 5,020.00 | 5,090.00 | 4,980.00 | 4,985.00 | 4,985.00 | -0.70% | 56,940 |
| Aug 26, 2026 | 5,080.00 | 5,200.00 | 4,990.00 | 5,020.00 | 5,020.00 | -1.18% | 54,672 |
| Aug 25, 2026 | 4,850.00 | 5,200.00 | 4,710.00 | 5,080.00 | 5,080.00 | 4.21% | 72,081 |
| Aug 24, 2026 | 4,640.00 | 4,970.00 | 4,640.00 | 4,875.00 | 4,875.00 | 4.06% | 89,501 |
| Aug 21, 2026 | 5,020.00 | 5,020.00 | 4,580.00 | 4,685.00 | 4,685.00 | -4.58% | 298,959 |
| Aug 20, 2026 | 5,000.00 | 5,210.00 | 4,855.00 | 4,910.00 | 4,910.00 | -0.30% | 196,297 |
| Aug 19, 2026 | 5,000.00 | 5,060.00 | 4,920.00 | 4,925.00 | 4,925.00 | -3.81% | 84,834 |
| Aug 18, 2026 | 5,180.00 | 5,260.00 | 4,990.00 | 5,120.00 | 5,120.00 | -1.54% | 135,612 |
| Aug 14, 2026 | 5,500.00 | 5,520.00 | 5,160.00 | 5,200.00 | 5,200.00 | -5.45% | 123,385 |
| Aug 13, 2026 | 5,500.00 | 5,570.00 | 5,210.00 | 5,500.00 | 5,500.00 | 1.29% | 112,060 |
| Aug 12, 2026 | 5,670.00 | 5,690.00 | 5,390.00 | 5,430.00 | 5,430.00 | -4.74% | 128,363 |
| Aug 11, 2026 | 5,680.00 | 5,960.00 | 5,630.00 | 5,700.00 | 5,700.00 | 0.71% | 194,687 |
| Aug 10, 2026 | 5,450.00 | 5,790.00 | 5,440.00 | 5,660.00 | 5,660.00 | 3.85% | 166,884 |
| Aug 7, 2026 | 5,550.00 | 5,650.00 | 5,380.00 | 5,450.00 | 5,450.00 | -0.18% | 110,664 |
| Aug 6, 2026 | 5,460.00 | 5,570.00 | 5,420.00 | 5,460.00 | 5,460.00 | -0.36% | 87,607 |
| Aug 5, 2026 | 5,440.00 | 5,650.00 | 5,390.00 | 5,480.00 | 5,480.00 | 0.74% | 115,112 |
| Aug 4, 2026 | 4,945.00 | 5,470.00 | 4,945.00 | 5,440.00 | 5,440.00 | 9.35% | 144,008 |
| Aug 3, 2026 | 4,850.00 | 5,160.00 | 4,695.00 | 4,975.00 | 4,975.00 | 2.37% | 94,467 |
| Jul 31, 2026 | 4,460.00 | 4,895.00 | 4,460.00 | 4,860.00 | 4,860.00 | 10.20% | 94,144 |
| Jul 30, 2026 | 4,465.00 | 4,670.00 | 4,390.00 | 4,410.00 | 4,410.00 | -2.33% | 78,071 |
| Jul 29, 2026 | 5,080.00 | 5,120.00 | 4,475.00 | 4,515.00 | 4,515.00 | -11.12% | 166,579 |
| Jul 28, 2026 | 4,915.00 | 5,230.00 | 4,700.00 | 5,080.00 | 5,080.00 | -1.17% | 117,421 |