Stock listing
KRX:022100 Posco DX Company Ltd. (포스코DX) 주가
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Share price · KRX:022100
₩18,680 KRW -450 (-2.4%)
Close on Oct 30, 2026
- Day range
- ₩18,300 – ₩19,300 KRWOct 30, 2026
- Volume
- 138,759 sharesOct 30, 2026
- Market cap
- ₩2.84T KRWAt the close on Oct 30, 2026 · price × 151.8M shares outstanding
- 52-week range
- ₩16,510 – ₩45,600 KRWLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- ₩13.35B KRWMedian day 223,586 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · KRX:022100 · KRW, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ₩18,680 | -450 | -2.4% | ₩18,900 | ₩19,300 | ₩18,300 | 138,759 | |
| ₩19,130 | -670 | -3.4% | ₩19,310 | ₩19,730 | ₩18,970 | 149,930 | |
| ₩19,800 | +750 | +3.9% | ₩19,380 | ₩19,970 | ₩19,300 | 163,086 | |
| ₩19,050 | +440 | +2.4% | ₩18,790 | ₩19,620 | ₩18,790 | 197,295 | |
| ₩18,610 | -380 | -2.0% | ₩18,650 | ₩19,350 | ₩18,450 | 169,858 | |
| ₩18,990 | -560 | -2.9% | ₩19,350 | ₩19,480 | ₩18,870 | 168,304 | |
| ₩19,550 | -500 | -2.5% | ₩19,960 | ₩20,250 | ₩19,450 | 126,082 | |
| ₩20,050 | -150 | -0.7% | ₩20,350 | ₩20,550 | ₩19,920 | 181,121 | |
| ₩20,200 | -800 | -3.8% | ₩20,850 | ₩21,300 | ₩20,100 | 160,004 | |
| ₩21,000 | +1,270 | +6.4% | ₩19,010 | ₩21,000 | ₩19,010 | 220,242 | |
| ₩19,730 | +400 | +2.1% | ₩19,400 | ₩20,200 | ₩19,250 | 214,769 | |
| ₩19,330 | -1,420 | -6.8% | ₩19,920 | ₩19,950 | ₩18,940 | 314,395 | |
| ₩20,750 | +600 | +3.0% | ₩19,970 | ₩21,150 | ₩19,970 | 232,785 | |
| ₩20,150 | +350 | +1.8% | ₩19,340 | ₩20,150 | ₩18,840 | 273,494 | |
| ₩19,800 | -1,300 | -6.2% | ₩20,800 | ₩21,000 | ₩19,770 | 282,933 | |
| ₩21,100 | +50 | +0.2% | ₩21,150 | ₩21,350 | ₩20,600 | 249,834 | |
| ₩21,050 | -850 | -3.9% | ₩21,850 | ₩21,850 | ₩21,050 | 201,348 | |
| ₩21,900 | +1,050 | +5.0% | ₩21,200 | ₩21,950 | ₩21,050 | 373,496 | |
| ₩20,850 | +350 | +1.7% | ₩20,550 | ₩21,150 | ₩20,350 | 208,174 | |
| ₩20,500 | +590 | +3.0% | ₩19,930 | ₩20,500 | ₩19,910 | 224,117 | |
| ₩19,910 | +50 | +0.3% | ₩19,920 | ₩20,200 | ₩19,790 | 192,362 | |
| ₩19,860 | -340 | -1.7% | ₩20,300 | ₩20,300 | ₩19,650 | 191,991 | |
| ₩20,200 | +210 | +1.1% | ₩20,050 | ₩20,500 | ₩19,810 | 191,068 | |
| ₩19,990 | -310 | -1.5% | ₩20,550 | ₩20,650 | ₩19,910 | 188,069 | |
| ₩20,300 | -50 | -0.2% | ₩20,650 | ₩20,700 | ₩20,200 | 215,540 | |
| ₩20,350 | -550 | -2.6% | ₩20,900 | ₩20,900 | ₩20,250 | 251,406 | |
| ₩20,900 | -300 | -1.4% | ₩21,550 | ₩21,550 | ₩20,750 | 287,121 | |
| ₩21,200 | -50 | -0.2% | ₩21,300 | ₩21,450 | ₩21,050 | 103,942 | |
| ₩21,250 | -400 | -1.8% | ₩21,600 | ₩21,700 | ₩21,100 | 209,407 | |
| ₩21,650 | +100 | +0.5% | ₩21,450 | ₩22,000 | ₩21,250 | 232,092 | |
| ₩21,550 | -600 | -2.7% | ₩21,750 | ₩22,350 | ₩21,300 | 552,518 | |
| ₩22,150 | 0 | 0.0% | ₩21,550 | ₩22,225 | ₩21,350 | 448,318 | |
| ₩22,150 | +250 | +1.1% | ₩21,700 | ₩22,500 | ₩21,600 | 767,654 | |
| ₩21,900 | +450 | +2.1% | ₩21,400 | ₩22,025 | ₩21,300 | 236,988 | |
| ₩21,450 | -600 | -2.7% | ₩22,350 | ₩22,400 | ₩21,300 | 307,498 | |
| ₩22,050 | +400 | +1.8% | ₩21,750 | ₩22,150 | ₩21,400 | 271,030 | |
| ₩21,650 | +250 | +1.2% | ₩21,900 | ₩21,900 | ₩20,950 | 507,788 | |
| ₩21,400 | +500 | +2.4% | ₩21,250 | ₩21,650 | ₩20,800 | 23,618,219 | |
| ₩20,900 | -800 | -3.7% | ₩20,950 | ₩21,400 | ₩20,900 | 185,170 | |
| ₩21,700 | +50 | +0.2% | ₩21,450 | ₩22,100 | ₩21,200 | 214,492 | |
| ₩21,650 | +250 | +1.2% | ₩21,050 | ₩21,700 | ₩20,600 | 237,983 | |
| ₩21,400 | +250 | +1.2% | ₩21,150 | ₩21,450 | ₩20,750 | 217,421 | |
| ₩21,150 | +450 | +2.2% | ₩20,850 | ₩21,350 | ₩20,700 | 228,850 | |
| ₩20,700 | -200 | -1.0% | ₩20,850 | ₩20,850 | ₩20,350 | 128,535 | |
| ₩20,900 | +300 | +1.5% | ₩20,400 | ₩21,050 | ₩19,550 | 233,705 | |
| ₩20,600 | +1,090 | +5.6% | ₩19,570 | ₩20,700 | ₩19,560 | 319,251 | |
| ₩19,510 | -940 | -4.6% | ₩20,100 | ₩20,150 | ₩19,360 | 163,411 | |
| ₩20,450 | +570 | +2.9% | ₩20,150 | ₩20,900 | ₩20,100 | 181,252 | |
| ₩19,880 | -420 | -2.1% | ₩19,730 | ₩20,450 | ₩19,080 | 192,780 | |
| ₩20,300 | -1,450 | -6.7% | ₩21,550 | ₩21,600 | ₩20,100 | 312,454 | |
| ₩21,750 | -50 | -0.2% | ₩21,900 | ₩22,450 | ₩21,100 | 286,086 | |
| ₩21,800 | +600 | +2.8% | ₩21,750 | ₩21,800 | ₩21,250 | 487,679 | |
| ₩21,200 | 0 | 0.0% | ₩21,250 | ₩21,400 | ₩20,750 | 201,645 | |
| ₩21,200 | -150 | -0.7% | ₩21,350 | ₩21,450 | ₩20,800 | 165,980 | |
| ₩21,350 | +600 | +2.9% | ₩20,700 | ₩21,450 | ₩20,100 | 290,748 | |
| ₩20,750 | +150 | +0.7% | ₩21,200 | ₩21,500 | ₩20,100 | 223,055 | |
| ₩20,600 | -250 | -1.2% | ₩20,900 | ₩21,550 | ₩19,930 | 287,345 | |
| ₩20,850 | +550 | +2.7% | ₩20,750 | ₩21,000 | ₩20,500 | 202,321 | |
| ₩20,300 | +1,070 | +5.6% | ₩19,310 | ₩20,400 | ₩19,310 | 289,693 | |
| ₩19,230 | -30 | -0.2% | ₩18,830 | ₩19,990 | ₩18,550 | 297,062 | |
| ₩19,260 | +2,010 | +11.7% | ₩18,050 | ₩19,260 | ₩17,740 | 398,355 | |
| ₩17,250 | -130 | -0.7% | ₩16,510 | ₩18,170 | ₩16,510 | 420,863 |
- Ticker
- KRX:022100
- Asset type
- Stock
- Exchange
- KRX
- Currency
- KRW
What changed lately
Latest news release · Apr 30, 2026
POSCO DX Q1 Net Income Declines
Latest news
POSCO DX Q1 Net Income Declines
Apr 30, 2026
Closed ₩34,900 (-4.0%) on Apr 30, 2026
Posco Dx Q4 Operating Loss 1.2 Billion Won
Jan 28, 2026
Closed ₩40,850 (+3.8%) on Jan 28, 2026
Decks
Q3 2024 Earnings Presentation
Earnings · 11 slides · Nov 7, 2024
Investor Presentation (June 2024)
Investor deck · 17 slides · June 2024
Posco DX Company Ltd. on 6ix
- News releases
- 2 in the last 12 months · 2 in all · newest Apr 30, 2026 · oldest 2026
- Decks
- 2 decks · latest Nov 7, 2024
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