Stock listing
KRX:045520 Clean & Science Co., Ltd (크린앤사이언스) 주가
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Share price · KRX:045520
₩2,385.00 KRW -125.00 (-5.0%)
Close on Oct 30, 2026
- Day range
- ₩2,370.00 – ₩2,550.00 KRWOct 30, 2026
- Volume
- 10,171 sharesOct 30, 2026
- Market cap
- ₩14.20B KRWAt the close on Oct 30, 2026 · price × 5.96M shares outstanding
- 52-week range
- ₩2,110.00 – ₩4,740.00 KRWLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- ₩148.9M KRWMedian day 26,063 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026

Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · KRX:045520 · KRW, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ₩2,385.00 | -125.00 | -5.0% | ₩2,500.00 | ₩2,550.00 | ₩2,370.00 | 10,171 | |
| ₩2,510.00 | -60.00 | -2.3% | ₩2,570.00 | ₩2,610.00 | ₩2,445.00 | 21,794 | |
| ₩2,570.00 | -60.00 | -2.3% | ₩2,580.00 | ₩2,680.00 | ₩2,415.00 | 40,374 | |
| ₩2,630.00 | -405.00 | -13.3% | ₩3,035.00 | ₩3,040.00 | ₩2,550.00 | 41,328 | |
| ₩3,035.00 | -150.00 | -4.7% | ₩3,185.00 | ₩3,280.00 | ₩3,035.00 | 4,351 | |
| ₩3,185.00 | -15.00 | -0.5% | ₩3,275.00 | ₩3,275.00 | ₩3,140.00 | 13,287 | |
| ₩3,200.00 | -10.00 | -0.3% | ₩3,250.00 | ₩3,250.00 | ₩3,200.00 | 28,037 | |
| ₩3,210.00 | -35.00 | -1.1% | ₩3,280.00 | ₩3,280.00 | ₩3,200.00 | 8,543 | |
| ₩3,245.00 | +15.00 | +0.5% | ₩3,200.00 | ₩3,250.00 | ₩3,200.00 | 917 | |
| ₩3,230.00 | +25.00 | +0.8% | ₩3,205.00 | ₩3,260.00 | ₩3,105.00 | 1,838 | |
| ₩3,205.00 | +45.00 | +1.4% | ₩3,275.00 | ₩3,275.00 | ₩3,200.00 | 19,929 | |
| ₩3,160.00 | -120.00 | -3.7% | ₩3,275.00 | ₩3,275.00 | ₩3,100.00 | 59,716 | |
| ₩3,280.00 | -15.00 | -0.5% | ₩3,350.00 | ₩3,350.00 | ₩3,200.00 | 6,837 | |
| ₩3,295.00 | +105.00 | +3.3% | ₩3,270.00 | ₩3,295.00 | ₩3,110.00 | 22,609 | |
| ₩3,190.00 | -10.00 | -0.3% | ₩3,275.00 | ₩3,275.00 | ₩3,095.00 | 36,237 | |
| ₩3,200.00 | -55.00 | -1.7% | ₩3,285.00 | ₩3,285.00 | ₩3,200.00 | 10,138 | |
| ₩3,255.00 | +15.00 | +0.5% | ₩3,335.00 | ₩3,335.00 | ₩3,210.00 | 7,677 | |
| ₩3,240.00 | -25.00 | -0.8% | ₩3,330.00 | ₩3,330.00 | ₩3,235.00 | 27,624 | |
| ₩3,265.00 | +5.00 | +0.2% | ₩3,295.00 | ₩3,350.00 | ₩3,265.00 | 4,128 | |
| ₩3,260.00 | -50.00 | -1.5% | ₩3,320.00 | ₩3,320.00 | ₩3,200.00 | 10,039 | |
| ₩3,310.00 | -180.00 | -5.2% | ₩3,450.00 | ₩3,490.00 | ₩3,310.00 | 9,024 | |
| ₩3,490.00 | +5.00 | +0.1% | ₩3,490.00 | ₩3,590.00 | ₩3,420.00 | 23,119 | |
| ₩3,485.00 | +295.00 | +9.2% | ₩3,190.00 | ₩3,580.00 | ₩3,190.00 | 74,600 | |
| ₩3,190.00 | -10.00 | -0.3% | ₩3,195.00 | ₩3,240.00 | ₩3,095.00 | 51,191 | |
| ₩3,200.00 | -30.00 | -0.9% | ₩3,205.00 | ₩3,260.00 | ₩3,200.00 | 41,979 | |
| ₩3,230.00 | -40.00 | -1.2% | ₩3,245.00 | ₩3,250.00 | ₩3,200.00 | 31,808 | |
| ₩3,270.00 | +70.00 | +2.2% | ₩3,200.00 | ₩3,270.00 | ₩3,200.00 | 24,623 | |
| ₩3,200.00 | -75.00 | -2.3% | ₩3,275.00 | ₩3,360.00 | ₩3,200.00 | 18,163 | |
| ₩3,275.00 | +35.00 | +1.1% | ₩3,240.00 | ₩3,380.00 | ₩3,190.00 | 33,547 | |
| ₩3,240.00 | +60.00 | +1.9% | ₩3,190.00 | ₩3,250.00 | ₩3,085.00 | 73,244 | |
| ₩3,180.00 | +215.00 | +7.3% | ₩2,965.00 | ₩3,480.00 | ₩2,965.00 | 217,556 | |
| ₩2,965.00 | +35.00 | +1.2% | ₩2,930.00 | ₩2,975.00 | ₩2,825.00 | 49,111 | |
| ₩2,930.00 | +5.00 | +0.2% | ₩2,850.00 | ₩3,030.00 | ₩2,800.00 | 57,584 | |
| ₩2,925.00 | +225.00 | +8.3% | ₩2,910.00 | ₩3,030.00 | ₩2,780.00 | 105,589 | |
| ₩2,700.00 | +125.00 | +4.9% | ₩2,620.00 | ₩2,880.00 | ₩2,560.00 | 76,018 | |
| ₩2,575.00 | +185.00 | +7.7% | ₩2,390.00 | ₩2,665.00 | ₩2,380.00 | 99,663 | |
| ₩2,390.00 | +5.00 | +0.2% | ₩2,410.00 | ₩2,420.00 | ₩2,360.00 | 19,933 | |
| ₩2,385.00 | +35.00 | +1.5% | ₩2,410.00 | ₩2,470.00 | ₩2,325.00 | 19,331 | |
| ₩2,350.00 | -35.00 | -1.5% | ₩2,410.00 | ₩2,410.00 | ₩2,330.00 | 14,851 | |
| ₩2,385.00 | -10.00 | -0.4% | ₩2,390.00 | ₩2,390.00 | ₩2,310.00 | 10,359 | |
| ₩2,395.00 | +125.00 | +5.5% | ₩2,300.00 | ₩2,395.00 | ₩2,245.00 | 30,497 | |
| ₩2,270.00 | -130.00 | -5.4% | ₩2,440.00 | ₩2,440.00 | ₩2,270.00 | 32,521 | |
| ₩2,400.00 | +30.00 | +1.3% | ₩2,370.00 | ₩2,450.00 | ₩2,300.00 | 17,344 | |
| ₩2,370.00 | -135.00 | -5.4% | ₩2,520.00 | ₩2,520.00 | ₩2,325.00 | 41,491 | |
| ₩2,505.00 | +5.00 | +0.2% | ₩2,560.00 | ₩2,560.00 | ₩2,445.00 | 8,553 | |
| ₩2,500.00 | +5.00 | +0.2% | ₩2,450.00 | ₩2,580.00 | ₩2,440.00 | 27,502 | |
| ₩2,495.00 | -15.00 | -0.6% | ₩2,565.00 | ₩2,565.00 | ₩2,455.00 | 15,830 | |
| ₩2,510.00 | +35.00 | +1.4% | ₩2,500.00 | ₩2,540.00 | ₩2,425.00 | 20,023 | |
| ₩2,475.00 | -100.00 | -3.9% | ₩2,530.00 | ₩2,575.00 | ₩2,450.00 | 12,896 | |
| ₩2,575.00 | -100.00 | -3.7% | ₩2,420.00 | ₩2,595.00 | ₩2,420.00 | 60,464 | |
| ₩2,675.00 | -155.00 | -5.5% | ₩2,830.00 | ₩2,980.00 | ₩2,660.00 | 105,111 | |
| ₩2,830.00 | -150.00 | -5.0% | ₩2,990.00 | ₩3,080.00 | ₩2,830.00 | 17,435 | |
| ₩2,980.00 | -65.00 | -2.1% | ₩3,045.00 | ₩3,070.00 | ₩2,980.00 | 13,249 | |
| ₩3,045.00 | +25.00 | +0.8% | ₩3,020.00 | ₩3,045.00 | ₩2,920.00 | 46,835 | |
| ₩3,020.00 | +85.00 | +2.9% | ₩2,980.00 | ₩3,045.00 | ₩2,825.00 | 46,092 | |
| ₩2,935.00 | +165.00 | +6.0% | ₩2,750.00 | ₩2,980.00 | ₩2,740.00 | 69,785 | |
| ₩2,770.00 | -70.00 | -2.5% | ₩2,755.00 | ₩2,915.00 | ₩2,750.00 | 15,614 | |
| ₩2,840.00 | -10.00 | -0.4% | ₩2,765.00 | ₩2,857.00 | ₩2,765.00 | 18,256 | |
| ₩2,850.00 | +130.00 | +4.8% | ₩2,750.00 | ₩2,865.00 | ₩2,675.00 | 47,593 | |
| ₩2,720.00 | +295.00 | +12.2% | ₩2,425.00 | ₩2,830.00 | ₩2,400.00 | 103,950 | |
| ₩2,425.00 | +175.00 | +7.8% | ₩2,300.00 | ₩2,460.00 | ₩2,265.00 | 106,607 | |
| ₩2,250.00 | -165.00 | -6.8% | ₩2,610.00 | ₩3,135.00 | ₩2,250.00 | 1,169,621 |
- Ticker
- KRX:045520
- Asset type
- Stock
- Exchange
- KRX
- Currency
- KRW
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