Taihan Fiber Optics Co. Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-20 | 15,600.00 | 16,520.00 | 14,540.00 | 15,190.00 | 15,190.00 | 21,498,240 |
| 2026-04-17 | 15,230.00 | 17,320.00 | 15,030.00 | 15,580.00 | 15,580.00 | 48,916,992 |
| 2026-04-16 | 19,780.00 | 19,780.00 | 14,650.00 | 15,020.00 | 15,020.00 | 71,057,352 |
| 2026-04-15 | 21,000.00 | 21,050.00 | 19,000.00 | 19,800.00 | 19,800.00 | 26,252,381 |
| 2026-04-14 | 21,650.00 | 22,000.00 | 18,100.00 | 20,150.00 | 20,150.00 | 49,906,152 |
| 2026-04-13 | 17,810.00 | 21,300.00 | 17,810.00 | 19,870.00 | 19,870.00 | 57,850,031 |
| 2026-04-10 | 14,490.00 | 18,340.00 | 14,490.00 | 17,770.00 | 17,770.00 | 87,958,367 |
| 2026-04-09 | 14,650.00 | 14,910.00 | 13,750.00 | 14,180.00 | 14,180.00 | 26,875,820 |
| 2026-04-08 | 13,900.00 | 15,190.00 | 12,830.00 | 14,690.00 | 14,690.00 | 70,070,031 |
| 2026-04-07 | 13,600.00 | 13,690.00 | 12,300.00 | 12,640.00 | 12,640.00 | 33,585,941 |
| 2026-04-06 | 13,200.00 | 14,870.00 | 12,460.00 | 13,590.00 | 13,590.00 | 86,864,477 |
| 2026-04-03 | 11,660.00 | 13,100.00 | 11,030.00 | 12,740.00 | 12,740.00 | 76,311,773 |
| 2026-04-02 | 10,010.00 | 11,290.00 | 9,700.00 | 10,120.00 | 10,120.00 | 106,414,305 |
| 2026-04-01 | 8,000.00 | 9,410.00 | 7,850.00 | 9,410.00 | 9,410.00 | 35,204,191 |
| 2026-03-31 | 7,900.00 | 8,500.00 | 7,150.00 | 7,240.00 | 7,240.00 | 22,434,480 |
| 2026-03-30 | 9,090.00 | 9,570.00 | 8,150.00 | 8,230.00 | 8,230.00 | 21,512,490 |
| 2026-03-27 | 8,910.00 | 9,900.00 | 8,700.00 | 9,300.00 | 9,300.00 | 22,883,721 |
| 2026-03-26 | 9,190.00 | 9,320.00 | 8,710.00 | 9,300.00 | 9,300.00 | 17,538,891 |
| 2026-03-25 | 8,500.00 | 9,500.00 | 8,280.00 | 9,170.00 | 9,170.00 | 41,307,352 |
| 2026-03-24 | 7,790.00 | 8,350.00 | 7,400.00 | 8,250.00 | 8,250.00 | 35,628,359 |
| 2026-03-23 | 7,280.00 | 8,000.00 | 7,000.00 | 7,350.00 | 7,350.00 | 22,156,471 |
| 2026-03-20 | 7,770.00 | 7,800.00 | 7,200.00 | 7,440.00 | 7,440.00 | 15,801,830 |
| 2026-03-19 | 6,800.00 | 7,450.00 | 6,710.00 | 7,390.00 | 7,390.00 | 24,823,510 |
| 2026-03-18 | 7,220.00 | 7,510.00 | 6,700.00 | 7,030.00 | 7,030.00 | 18,966,211 |
| 2026-03-17 | 7,380.00 | 8,110.00 | 7,020.00 | 7,220.00 | 7,220.00 | 27,756,721 |
| 2026-03-16 | 7,600.00 | 7,810.00 | 7,020.00 | 7,270.00 | 7,270.00 | 17,539,061 |
| 2026-03-13 | 7,210.00 | 8,130.00 | 6,850.00 | 7,400.00 | 7,400.00 | 42,616,953 |
| 2026-03-12 | 7,370.00 | 8,900.00 | 7,200.00 | 7,670.00 | 7,670.00 | 101,225,297 |
| 2026-03-11 | 6,020.00 | 7,160.00 | 5,820.00 | 7,160.00 | 7,160.00 | 66,959,094 |
| 2026-03-10 | 4,610.00 | 5,510.00 | 4,505.00 | 5,510.00 | 5,510.00 | 55,468,473 |
| 2026-03-09 | 4,375.00 | 4,645.00 | 3,955.00 | 4,245.00 | 4,245.00 | 11,194,520 |
| 2026-03-06 | 4,770.00 | 4,905.00 | 4,355.00 | 4,765.00 | 4,765.00 | 14,322,970 |
| 2026-03-05 | 4,330.00 | 4,830.00 | 4,100.00 | 4,770.00 | 4,770.00 | 22,520,641 |
| 2026-03-04 | 4,580.00 | 4,720.00 | 3,540.00 | 3,800.00 | 3,800.00 | 17,672,381 |
| 2026-03-03 | 4,325.00 | 5,200.00 | 4,325.00 | 4,570.00 | 4,570.00 | 48,997,352 |
| 2026-02-27 | 4,095.00 | 4,485.00 | 4,010.00 | 4,295.00 | 4,295.00 | 12,551,320 |
| 2026-02-26 | 4,250.00 | 4,350.00 | 4,075.00 | 4,095.00 | 4,095.00 | 10,844,520 |
| 2026-02-25 | 4,600.00 | 4,895.00 | 4,130.00 | 4,145.00 | 4,145.00 | 18,983,689 |
| 2026-02-24 | 4,760.00 | 4,790.00 | 4,325.00 | 4,550.00 | 4,550.00 | 18,070,490 |
| 2026-02-23 | 4,140.00 | 5,040.00 | 4,065.00 | 4,760.00 | 4,760.00 | 56,475,953 |
| 2026-02-20 | 3,650.00 | 4,430.00 | 3,505.00 | 4,110.00 | 4,110.00 | 57,335,352 |
| 2026-02-19 | 3,520.00 | 3,715.00 | 3,410.00 | 3,575.00 | 3,575.00 | 10,987,590 |
| 2026-02-13 | 3,110.00 | 3,750.00 | 3,100.00 | 3,450.00 | 3,450.00 | 22,125,490 |
| 2026-02-12 | 3,450.00 | 3,490.00 | 3,310.00 | 3,325.00 | 3,325.00 | 4,975,226 |
| 2026-02-11 | 3,170.00 | 3,585.00 | 3,095.00 | 3,420.00 | 3,420.00 | 17,209,230 |
| 2026-02-10 | 3,270.00 | 3,275.00 | 3,100.00 | 3,140.00 | 3,140.00 | 2,628,732 |
| 2026-02-09 | 3,265.00 | 3,340.00 | 3,160.00 | 3,200.00 | 3,200.00 | 3,597,574 |
| 2026-02-06 | 2,980.00 | 3,295.00 | 2,960.00 | 3,125.00 | 3,125.00 | 7,760,818 |
| 2026-02-05 | 3,400.00 | 3,405.00 | 3,115.00 | 3,140.00 | 3,140.00 | 5,970,315 |
| 2026-02-04 | 3,400.00 | 3,540.00 | 3,290.00 | 3,425.00 | 3,425.00 | 8,104,860 |
| 2026-02-03 | 3,295.00 | 3,440.00 | 3,260.00 | 3,385.00 | 3,385.00 | 8,704,175 |
| 2026-02-02 | 3,360.00 | 3,555.00 | 3,155.00 | 3,195.00 | 3,195.00 | 11,542,770 |
| 2026-01-30 | 3,910.00 | 3,962.00 | 3,440.00 | 3,460.00 | 3,460.00 | 21,924,160 |
| 2026-01-29 | 3,410.00 | 3,975.00 | 3,390.00 | 3,840.00 | 3,840.00 | 57,416,770 |
| 2026-01-28 | 3,280.00 | 3,735.00 | 3,145.00 | 3,325.00 | 3,325.00 | 80,810,062 |
| 2026-01-27 | 2,995.00 | 3,040.00 | 2,930.00 | 2,985.00 | 2,985.00 | 2,920,427 |
| 2026-01-26 | 2,995.00 | 3,070.00 | 2,850.00 | 3,005.00 | 3,005.00 | 7,828,407 |
| 2026-01-23 | 3,060.00 | 3,080.00 | 2,985.00 | 2,995.00 | 2,995.00 | 5,197,987 |
| 2026-01-22 | 3,140.00 | 3,200.00 | 3,040.00 | 3,060.00 | 3,060.00 | 6,280,608 |
| 2026-01-21 | 3,235.00 | 3,235.00 | 3,010.00 | 3,075.00 | 3,075.00 | 9,436,381 |
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (KRW). Adjusted close accounts for splits and dividends. Educational only, not financial advice.