Cosmo Chemical Co., Ltd. (005420.KS) KSC
Currency In KRW
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005420.KS Historical Return
If you invested ₩1000 in Cosmo Chemical Co., Ltd. (005420.KS) 10 years ago, it would be worth ₩2,635.05 as of July 13, 2026, based on a reinvested dividends scenario. Over the same period, a ₩1000 investment made 5 years ago would be worth ₩892.39, while ₩1000 invested 1 year ago would be worth ₩631.44. This corresponds to total returns of 163.5%, -10.76%, -36.86%, respectively, with annualized returns of 10.17%, -2.25%, -36.86%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
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005420.KS Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| July 10, 2026 | 9,770 | 10,010 | 10,010 | 10,200 | 9,650 | 138,607 |
| July 09, 2026 | 9,050 | 9,510 | 9,510 | 9,550 | 9,050 | 267,228 |
| July 08, 2026 | 9,670 | 9,260 | 9,260 | 9,910 | 9,100 | 194,631 |
| July 07, 2026 | 10,030 | 9,990 | 9,990 | 10,310 | 9,750 | 123,336 |
| July 06, 2026 | 10,300 | 10,180 | 10,180 | 10,490 | 9,920 | 76,386 |
| July 03, 2026 | 10,280 | 10,270 | 10,270 | 10,440 | 9,860 | 174,696 |
| July 02, 2026 | 10,660 | 10,310 | 10,310 | 10,880 | 10,230 | 98,750 |
| July 01, 2026 | 11,100 | 10,880 | 10,880 | 11,360 | 10,750 | 169,758 |
| June 30, 2026 | 11,050 | 11,010 | 11,010 | 11,250 | 10,880 | 165,817 |
| June 29, 2026 | 9,800 | 11,330 | 11,330 | 11,360 | 9,800 | 274,540 |
| June 26, 2026 | 10,150 | 9,850 | 9,850 | 10,280 | 9,560 | 198,289 |
| June 25, 2026 | 10,820 | 10,300 | 10,300 | 11,100 | 10,240 | 165,932 |
| June 24, 2026 | 10,600 | 10,810 | 10,810 | 11,080 | 10,350 | 172,611 |
| June 23, 2026 | 11,530 | 10,660 | 10,660 | 11,850 | 10,600 | 194,613 |
| June 22, 2026 | 11,550 | 11,600 | 11,600 | 12,070 | 11,490 | 131,584 |
| June 19, 2026 | 12,350 | 12,020 | 12,020 | 12,500 | 11,610 | 193,929 |
| June 18, 2026 | 12,910 | 12,370 | 12,370 | 12,920 | 12,320 | 124,817 |
| June 17, 2026 | 13,210 | 13,080 | 13,080 | 13,250 | 12,820 | 90,603 |
| June 16, 2026 | 13,450 | 13,250 | 13,250 | 13,560 | 13,190 | 114,323 |
| June 15, 2026 | 13,490 | 13,450 | 13,450 | 13,620 | 13,100 | 154,115 |
| June 12, 2026 | 12,510 | 12,970 | 12,970 | 13,220 | 12,510 | 241,187 |
| June 11, 2026 | 11,080 | 12,270 | 12,270 | 12,270 | 10,940 | 269,468 |
| June 10, 2026 | 11,380 | 11,440 | 11,440 | 11,800 | 11,100 | 121,239 |
| June 09, 2026 | 10,950 | 11,630 | 11,630 | 11,800 | 10,950 | 168,757 |
| June 08, 2026 | 10,900 | 10,850 | 10,850 | 11,540 | 10,750 | 189,180 |
| June 05, 2026 | 12,760 | 12,180 | 12,180 | 13,190 | 12,050 | 167,459 |
| June 04, 2026 | 12,960 | 13,000 | 13,000 | 13,480 | 12,830 | 222,740 |
| June 02, 2026 | 13,280 | 12,980 | 12,980 | 13,400 | 12,940 | 255,831 |
| June 01, 2026 | 13,920 | 13,550 | 13,550 | 13,970 | 13,480 | 235,877 |
| May 29, 2026 | 14,520 | 14,190 | 14,190 | 14,580 | 13,790 | 209,615 |
| May 28, 2026 | 14,600 | 14,530 | 14,530 | 14,670 | 13,780 | 281,338 |
| May 27, 2026 | 15,170 | 14,220 | 14,220 | 15,340 | 14,220 | 237,445 |
| May 26, 2026 | 15,900 | 15,350 | 15,350 | 16,000 | 15,270 | 201,519 |
| May 22, 2026 | 14,920 | 15,290 | 15,290 | 15,390 | 14,830 | 190,507 |
| May 21, 2026 | 14,000 | 14,700 | 14,700 | 14,700 | 13,950 | 154,880 |
| May 20, 2026 | 14,130 | 13,600 | 13,600 | 14,250 | 13,305 | 331,836 |
| May 19, 2026 | 14,760 | 14,240 | 14,240 | 14,760 | 13,980 | 193,947 |
| May 18, 2026 | 14,800 | 14,680 | 14,680 | 14,880 | 14,030 | 147,555 |
| May 15, 2026 | 16,020 | 14,990 | 14,990 | 16,260 | 14,740 | 286,906 |
| May 14, 2026 | 15,840 | 16,080 | 16,080 | 16,080 | 15,100 | 312,907 |
| May 13, 2026 | 16,010 | 15,450 | 15,450 | 16,050 | 15,420 | 230,040 |
| May 12, 2026 | 16,980 | 16,120 | 16,120 | 17,050 | 15,880 | 349,790 |
| May 11, 2026 | 17,900 | 16,900 | 16,900 | 17,910 | 16,900 | 302,851 |
| May 08, 2026 | 18,310 | 18,000 | 18,000 | 18,320 | 17,750 | 300,756 |
| May 07, 2026 | 18,140 | 18,330 | 18,330 | 18,490 | 17,780 | 352,404 |
| May 06, 2026 | 18,450 | 18,260 | 18,260 | 18,500 | 17,800 | 457,775 |
| May 04, 2026 | 18,230 | 18,410 | 18,410 | 18,690 | 18,210 | 464,542 |
| April 30, 2026 | 18,710 | 17,750 | 17,750 | 18,710 | 17,700 | 372,232 |
| April 29, 2026 | 17,980 | 18,420 | 18,420 | 18,480 | 17,950 | 294,623 |
| April 28, 2026 | 18,340 | 18,190 | 18,190 | 18,650 | 18,000 | 330,238 |
| April 27, 2026 | 18,630 | 18,140 | 18,140 | 18,720 | 17,940 | 308,867 |
| April 24, 2026 | 17,900 | 18,160 | 18,160 | 18,180 | 17,560 | 302,558 |
| April 23, 2026 | 18,720 | 17,690 | 17,690 | 18,720 | 17,320 | 514,617 |
| April 22, 2026 | 18,710 | 18,790 | 18,790 | 18,910 | 17,810 | 679,616 |
| April 21, 2026 | 17,030 | 18,390 | 18,390 | 18,450 | 16,950 | 1.23M |
| April 20, 2026 | 16,690 | 16,740 | 16,740 | 17,000 | 16,500 | 293,259 |
| April 17, 2026 | 16,500 | 16,650 | 16,650 | 16,800 | 16,250 | 371,842 |
| April 16, 2026 | 16,100 | 16,220 | 16,220 | 16,300 | 15,890 | 217,753 |
| April 15, 2026 | 15,870 | 15,930 | 15,930 | 16,000 | 15,780 | 184,242 |
| April 14, 2026 | 15,950 | 15,680 | 15,680 | 15,990 | 15,620 | 175,952 |
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