JASTECH Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-23 | 4,940.00 | 4,940.00 | 4,550.00 | 4,780.00 | 4,780.00 | 68,569 |
| 2026-01-22 | 4,790.00 | 4,865.00 | 4,670.00 | 4,790.00 | 4,790.00 | 26,550 |
| 2026-01-21 | 4,720.00 | 4,820.00 | 4,510.00 | 4,790.00 | 4,790.00 | 86,442 |
| 2026-01-20 | 4,680.00 | 4,970.00 | 4,680.00 | 4,790.00 | 4,790.00 | 107,660 |
| 2026-01-19 | 4,630.00 | 4,875.00 | 4,510.00 | 4,680.00 | 4,680.00 | 74,370 |
| 2026-01-16 | 4,655.00 | 4,690.00 | 4,580.00 | 4,630.00 | 4,630.00 | 22,710 |
| 2026-01-15 | 4,800.00 | 4,800.00 | 4,610.00 | 4,680.00 | 4,680.00 | 30,251 |
| 2026-01-14 | 4,780.00 | 4,855.00 | 4,680.00 | 4,750.00 | 4,750.00 | 24,819 |
| 2026-01-13 | 4,890.00 | 4,890.00 | 4,610.00 | 4,725.00 | 4,725.00 | 37,506 |
| 2026-01-12 | 4,840.00 | 4,895.00 | 4,750.00 | 4,830.00 | 4,830.00 | 36,407 |
| 2026-01-09 | 5,020.00 | 5,020.00 | 4,800.00 | 4,830.00 | 4,830.00 | 52,390 |
| 2026-01-08 | 4,980.00 | 5,190.00 | 4,910.00 | 4,955.00 | 4,955.00 | 80,305 |
| 2026-01-07 | 5,050.00 | 5,060.00 | 4,830.00 | 4,980.00 | 4,980.00 | 46,122 |
| 2026-01-06 | 5,050.00 | 5,050.00 | 4,880.00 | 5,000.00 | 5,000.00 | 31,361 |
| 2026-01-05 | 5,210.00 | 5,210.00 | 4,850.00 | 5,050.00 | 5,050.00 | 66,274 |
| 2026-01-02 | 5,000.00 | 5,800.00 | 4,955.00 | 5,100.00 | 5,100.00 | 183,011 |
| 2025-12-30 | 4,565.00 | 5,030.00 | 4,505.00 | 4,970.00 | 4,970.00 | 172,229 |
| 2025-12-29 | 4,740.00 | 4,740.00 | 4,450.00 | 4,600.00 | 4,600.00 | 52,090 |
| 2025-12-26 | 4,700.00 | 4,845.00 | 4,615.00 | 4,645.00 | 4,595.00 | 50,005 |
| 2025-12-24 | 4,770.00 | 4,770.00 | 4,590.00 | 4,600.00 | 4,550.48 | 80,813 |
| 2025-12-23 | 4,805.00 | 4,805.00 | 4,630.00 | 4,725.00 | 4,674.14 | 103,958 |
| 2025-12-22 | 4,855.00 | 4,885.00 | 4,655.00 | 4,865.00 | 4,812.63 | 182,466 |
| 2025-12-19 | 5,070.00 | 5,200.00 | 4,810.00 | 4,850.00 | 4,797.79 | 232,683 |
| 2025-12-18 | 5,490.00 | 5,540.00 | 4,995.00 | 5,120.00 | 5,064.89 | 221,149 |
| 2025-12-17 | 5,870.00 | 6,060.00 | 5,330.00 | 5,510.00 | 5,450.69 | 231,145 |
| 2025-12-16 | 6,750.00 | 6,970.00 | 5,640.00 | 5,860.00 | 5,796.92 | 499,897 |
| 2025-12-15 | 6,300.00 | 6,740.00 | 6,210.00 | 6,730.00 | 6,657.56 | 164,476 |
| 2025-12-12 | 6,400.00 | 6,640.00 | 6,250.00 | 6,380.00 | 6,311.32 | 106,930 |
| 2025-12-11 | 6,650.00 | 6,920.00 | 6,200.00 | 6,400.00 | 6,331.11 | 312,647 |
| 2025-12-10 | 6,300.00 | 6,820.00 | 6,200.00 | 6,650.00 | 6,578.42 | 540,250 |
| 2025-12-09 | 5,840.00 | 6,270.00 | 5,750.00 | 6,200.00 | 6,133.26 | 365,648 |
| 2025-12-08 | 5,100.00 | 6,050.00 | 5,050.00 | 5,840.00 | 5,777.14 | 747,929 |
| 2025-12-05 | 4,975.00 | 5,110.00 | 4,940.00 | 5,050.00 | 4,995.64 | 51,827 |
| 2025-12-04 | 5,190.00 | 5,220.00 | 4,955.00 | 4,975.00 | 4,921.45 | 90,295 |
| 2025-12-03 | 5,230.00 | 5,240.00 | 5,120.00 | 5,170.00 | 5,114.35 | 45,450 |
| 2025-12-02 | 5,360.00 | 5,410.00 | 5,070.00 | 5,250.00 | 5,193.49 | 150,150 |
| 2025-12-01 | 4,905.00 | 5,460.00 | 4,905.00 | 5,370.00 | 5,312.20 | 413,211 |
| 2025-11-28 | 4,990.00 | 5,100.00 | 4,720.00 | 4,905.00 | 4,852.20 | 147,641 |
| 2025-11-27 | 4,410.00 | 5,050.00 | 4,400.00 | 4,945.00 | 4,891.77 | 337,257 |
| 2025-11-26 | 4,620.00 | 4,620.00 | 4,235.00 | 4,395.00 | 4,347.69 | 161,176 |
| 2025-11-25 | 4,440.00 | 4,775.00 | 4,405.00 | 4,620.00 | 4,570.27 | 111,385 |
| 2025-11-24 | 4,605.00 | 4,735.00 | 4,000.00 | 4,420.00 | 4,372.42 | 271,051 |
| 2025-11-21 | 4,770.00 | 5,040.00 | 4,715.00 | 4,720.00 | 4,669.19 | 415,594 |
| 2025-11-20 | 4,600.00 | 5,740.00 | 4,435.00 | 4,770.00 | 4,718.65 | 2,117,276 |
| 2025-11-19 | 3,920.00 | 4,650.00 | 3,910.00 | 4,435.00 | 4,387.26 | 1,124,270 |
| 2025-11-18 | 3,480.00 | 4,120.00 | 3,450.00 | 3,910.00 | 3,867.91 | 1,001,943 |
| 2025-11-17 | 3,400.00 | 3,475.00 | 3,370.00 | 3,440.00 | 3,402.97 | 36,520 |
| 2025-11-14 | 3,475.00 | 3,610.00 | 3,400.00 | 3,400.00 | 3,363.40 | 76,818 |
| 2025-11-13 | 3,170.00 | 3,580.00 | 3,095.00 | 3,475.00 | 3,437.59 | 363,944 |
| 2025-11-12 | 3,050.00 | 3,130.00 | 3,005.00 | 3,105.00 | 3,071.58 | 33,846 |
| 2025-11-11 | 3,090.00 | 3,160.00 | 3,020.00 | 3,050.00 | 3,017.17 | 19,923 |
| 2025-11-10 | 3,080.00 | 3,110.00 | 3,040.00 | 3,080.00 | 3,046.85 | 39,155 |
| 2025-11-07 | 3,140.00 | 3,150.00 | 2,985.00 | 3,080.00 | 3,046.85 | 45,814 |
| 2025-11-06 | 3,050.00 | 3,165.00 | 3,050.00 | 3,140.00 | 3,106.20 | 14,260 |
| 2025-11-05 | 3,135.00 | 3,135.00 | 2,965.00 | 3,040.00 | 3,007.28 | 45,955 |
| 2025-11-04 | 3,045.00 | 3,145.00 | 3,025.00 | 3,135.00 | 3,101.25 | 43,518 |
| 2025-11-03 | 3,235.00 | 3,250.00 | 3,000.00 | 3,035.00 | 3,002.33 | 152,521 |
| 2025-10-31 | 3,300.00 | 3,340.00 | 3,250.00 | 3,250.00 | 3,215.02 | 48,994 |
| 2025-10-30 | 3,460.00 | 3,460.00 | 3,295.00 | 3,330.00 | 3,294.16 | 51,649 |
| 2025-10-29 | 3,520.00 | 3,520.00 | 3,390.00 | 3,460.00 | 3,422.76 | 34,166 |
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 | 50.0000 KRW |
| 2022-12-28 | 200.0000 KRW |
| 2021-12-29 | 50.0000 KRW |
| 2020-12-29 | 50.0000 KRW |
| 2019-12-27 | 50.0000 KRW |
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.