JNK Heaters Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-04-25 | 4,285.00 | 4,360.00 | 4,285.00 | 4,300.00 | 4,244.94 | 71,578 |
| 2025-04-24 | 4,345.00 | 4,385.00 | 4,270.00 | 4,285.00 | 4,230.13 | 105,358 |
| 2025-04-23 | 4,360.00 | 4,595.00 | 4,280.00 | 4,300.00 | 4,244.94 | 529,831 |
| 2025-04-22 | 4,105.00 | 4,390.00 | 4,105.00 | 4,340.00 | 4,284.43 | 279,372 |
| 2025-04-21 | 4,220.00 | 4,230.00 | 4,105.00 | 4,150.00 | 4,096.86 | 68,110 |
| 2025-04-18 | 3,895.00 | 4,275.00 | 3,880.00 | 4,200.00 | 4,146.22 | 395,110 |
| 2025-04-17 | 3,825.00 | 3,890.00 | 3,785.00 | 3,875.00 | 3,825.38 | 34,794 |
| 2025-04-16 | 3,895.00 | 3,895.00 | 3,795.00 | 3,825.00 | 3,776.02 | 46,304 |
| 2025-04-15 | 3,875.00 | 3,940.00 | 3,830.00 | 3,870.00 | 3,820.45 | 76,572 |
| 2025-04-14 | 3,850.00 | 3,960.00 | 3,705.00 | 3,850.00 | 3,800.70 | 161,296 |
| 2025-04-11 | 3,880.00 | 4,070.00 | 3,850.00 | 3,880.00 | 3,830.32 | 220,345 |
| 2025-04-10 | 3,935.00 | 4,000.00 | 3,880.00 | 3,880.00 | 3,830.32 | 37,472 |
| 2025-04-09 | 3,900.00 | 3,900.00 | 3,700.00 | 3,875.00 | 3,825.38 | 51,310 |
| 2025-04-08 | 3,890.00 | 3,980.00 | 3,852.00 | 3,920.00 | 3,869.81 | 43,118 |
| 2025-04-07 | 4,080.00 | 4,080.00 | 3,760.00 | 3,835.00 | 3,785.90 | 68,589 |
| 2025-04-04 | 4,010.00 | 4,095.00 | 3,980.00 | 4,080.00 | 4,027.76 | 47,259 |
| 2025-04-03 | 3,910.00 | 4,040.00 | 3,910.00 | 4,015.00 | 3,963.59 | 32,994 |
| 2025-04-02 | 4,030.00 | 4,075.00 | 3,930.00 | 4,010.00 | 3,958.66 | 15,249 |
| 2025-04-01 | 3,890.00 | 4,090.00 | 3,850.00 | 4,030.00 | 3,978.40 | 30,135 |
| 2025-03-31 | 4,020.00 | 4,095.00 | 3,860.00 | 3,905.00 | 3,855.00 | 53,560 |
| 2025-03-28 | 4,150.00 | 4,150.00 | 4,035.00 | 4,100.00 | 4,047.50 | 66,334 |
| 2025-03-27 | 4,100.00 | 4,120.00 | 4,050.00 | 4,095.00 | 4,042.57 | 21,317 |
| 2025-03-26 | 3,980.00 | 4,125.00 | 3,980.00 | 4,090.00 | 4,037.63 | 47,940 |
| 2025-03-25 | 4,000.00 | 4,065.00 | 3,900.00 | 4,005.00 | 3,953.72 | 53,205 |
| 2025-03-24 | 3,980.00 | 4,000.00 | 3,945.00 | 3,990.00 | 3,938.91 | 64,657 |
| 2025-03-21 | 4,090.00 | 4,090.00 | 3,985.00 | 3,985.00 | 3,933.98 | 42,545 |
| 2025-03-20 | 4,000.00 | 4,075.00 | 4,000.00 | 4,065.00 | 4,012.95 | 61,147 |
| 2025-03-19 | 4,150.00 | 4,195.00 | 3,970.00 | 4,000.00 | 3,948.78 | 159,095 |
| 2025-03-18 | 4,200.00 | 4,250.00 | 4,150.00 | 4,180.00 | 4,126.48 | 52,984 |
| 2025-03-17 | 4,085.00 | 4,255.00 | 4,085.00 | 4,200.00 | 4,146.22 | 98,847 |
| 2025-03-14 | 4,015.00 | 4,095.00 | 4,015.00 | 4,085.00 | 4,032.70 | 28,618 |
| 2025-03-13 | 4,080.00 | 4,080.00 | 4,010.00 | 4,015.00 | 3,963.59 | 22,893 |
| 2025-03-12 | 4,000.00 | 4,080.00 | 3,995.00 | 4,000.00 | 3,948.78 | 34,837 |
| 2025-03-11 | 3,980.00 | 4,050.00 | 3,945.00 | 4,000.00 | 3,948.78 | 42,757 |
| 2025-03-10 | 4,000.00 | 4,095.00 | 3,945.00 | 4,025.00 | 3,973.46 | 59,321 |
| 2025-03-07 | 4,130.00 | 4,170.00 | 3,980.00 | 4,000.00 | 3,948.78 | 75,621 |
| 2025-03-06 | 4,130.00 | 4,155.00 | 4,095.00 | 4,140.00 | 4,086.99 | 80,793 |
| 2025-03-05 | 4,090.00 | 4,135.00 | 3,980.00 | 4,135.00 | 4,082.06 | 64,485 |
| 2025-03-04 | 3,980.00 | 4,085.00 | 3,980.00 | 4,040.00 | 3,988.27 | 84,703 |
| 2025-02-28 | 3,990.00 | 4,050.00 | 3,950.00 | 4,000.00 | 3,948.78 | 73,881 |
| 2025-02-27 | 3,975.00 | 4,055.00 | 3,975.00 | 4,015.00 | 3,963.59 | 51,951 |
| 2025-02-26 | 4,015.00 | 4,055.00 | 3,970.00 | 4,015.00 | 3,963.59 | 71,631 |
| 2025-02-25 | 4,020.00 | 4,050.00 | 3,935.00 | 4,015.00 | 3,963.59 | 108,720 |
| 2025-02-24 | 3,615.00 | 4,050.00 | 3,610.00 | 4,020.00 | 3,968.53 | 321,655 |
| 2025-02-21 | 3,725.00 | 3,735.00 | 3,695.00 | 3,700.00 | 3,652.62 | 12,693 |
| 2025-02-20 | 3,770.00 | 3,770.00 | 3,670.00 | 3,725.00 | 3,677.30 | 29,635 |
| 2025-02-19 | 3,700.00 | 3,760.00 | 3,695.00 | 3,730.00 | 3,682.24 | 41,892 |
| 2025-02-18 | 3,740.00 | 3,765.00 | 3,700.00 | 3,700.00 | 3,652.62 | 30,587 |
| 2025-02-17 | 3,720.00 | 3,735.00 | 3,675.00 | 3,735.00 | 3,687.18 | 31,588 |
| 2025-02-14 | 3,680.00 | 3,740.00 | 3,660.00 | 3,720.00 | 3,672.37 | 36,400 |
| 2025-02-13 | 3,635.00 | 3,685.00 | 3,630.00 | 3,680.00 | 3,632.88 | 35,301 |
| 2025-02-12 | 3,670.00 | 3,690.00 | 3,635.00 | 3,670.00 | 3,623.01 | 19,618 |
| 2025-02-11 | 3,680.00 | 3,680.00 | 3,630.00 | 3,670.00 | 3,623.01 | 24,486 |
| 2025-02-10 | 3,605.00 | 3,680.00 | 3,605.00 | 3,680.00 | 3,632.88 | 35,164 |
| 2025-02-07 | 3,625.00 | 3,665.00 | 3,595.00 | 3,645.00 | 3,598.33 | 63,236 |
| 2025-02-06 | 3,600.00 | 3,640.00 | 3,565.00 | 3,625.00 | 3,578.59 | 36,348 |
| 2025-02-05 | 3,610.00 | 3,630.00 | 3,600.00 | 3,620.00 | 3,573.65 | 22,429 |
| 2025-02-04 | 3,495.00 | 3,645.00 | 3,490.00 | 3,610.00 | 3,563.78 | 43,989 |
| 2025-02-03 | 3,610.00 | 3,620.00 | 3,470.00 | 3,555.00 | 3,509.48 | 64,891 |
| 2025-01-31 | 3,640.00 | 3,675.00 | 3,575.00 | 3,640.00 | 3,593.39 | 57,256 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2025-12-29 | 50.0000 KRW |
| 2024-12-27 | 50.0000 KRW |
| 2023-12-27 | 100.0000 KRW |
| 2022-12-28 | 100.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.