대한과학
131220당사는 1980년에 설립되어 연구용 실험기기의 국내 최대 종합유통, 제조, 토탈서비스 기업으로 성장하였으며, 프리미엄 장비를 생산해 약 70개국에 수출하고 있습니다. 주요 사업은 실험기기, 의료 및 의료연구용 기기의 종합유통, 검교정서비스, 렌탈, 중고몰, 랩컨설팅, 바이오 뱅킹 등 다양한 기술영업서비스를 포함합니다.
실험기기 유통
실험기기 제조
의료기기 유통
기술영업서비스
바이오뱅킹
실험기기
의료연구용 기기
검교정서비스
렌탈
중고몰
투자자 매매 동향
| 날짜 | 개인 | 기관 | 외국인 | 연금 | 투신 | 사모펀드 | 종가 | 누적거래량 | 누적거래대금 |
|---|---|---|---|---|---|---|---|---|---|
| 20260904 | 76.0 | 7.0 | -83.0 | 0.0 | 0.0 | 0.0 | 3750.0 | 1991.0 | 7.0 |
| 20260903 | -3102.0 | 7.0 | 3095.0 | 0.0 | 0.0 | 0.0 | 3695.0 | 10366.0 | 38.0 |
| 20260902 | -212.0 | 7.0 | 205.0 | 0.0 | 0.0 | 0.0 | 3710.0 | 1277.0 | 5.0 |
| 20260901 | -339.0 | 6.0 | 333.0 | 0.0 | 0.0 | 0.0 | 3725.0 | 5813.0 | 21.0 |
| 20260831 | 482.0 | 7.0 | -489.0 | 0.0 | 0.0 | 0.0 | 3720.0 | 5460.0 | 20.0 |
| 20260828 | 749.0 | 7.0 | -891.0 | 0.0 | 0.0 | 0.0 | 3745.0 | 6111.0 | 23.0 |
| 20260827 | 506.0 | 7.0 | -513.0 | 0.0 | 0.0 | 0.0 | 3730.0 | 7205.0 | 26.0 |
| 20260826 | -66.0 | 7.0 | 60.0 | 0.0 | 0.0 | 0.0 | 3630.0 | 2694.0 | 10.0 |
| 20260825 | -516.0 | 7.0 | 509.0 | 0.0 | 0.0 | 0.0 | 3600.0 | 3030.0 | 11.0 |
| 20260824 | 1280.0 | 7.0 | -1277.0 | 0.0 | 0.0 | 0.0 | 3655.0 | 4846.0 | 18.0 |
| 20260821 | 805.0 | 7.0 | 143.0 | 0.0 | 0.0 | 0.0 | 3620.0 | 5592.0 | 20.0 |
| 20260820 | -6191.0 | 6.0 | 251.0 | 0.0 | 0.0 | 0.0 | 3610.0 | 16031.0 | 57.0 |
| 20260819 | 2299.0 | 7.0 | -180.0 | 0.0 | 0.0 | 0.0 | 3530.0 | 4979.0 | 17.0 |
| 20260818 | 3464.0 | 6.0 | -2452.0 | 0.0 | 0.0 | 0.0 | 3480.0 | 10727.0 | 38.0 |
| 20260814 | 336.0 | 5.0 | 35.0 | 0.0 | 0.0 | 0.0 | 3610.0 | 1346.0 | 5.0 |
| 20260813 | 690.0 | 7.0 | -697.0 | 0.0 | 0.0 | 0.0 | 3630.0 | 4871.0 | 18.0 |
| 20260812 | -831.0 | 7.0 | 824.0 | 0.0 | 0.0 | 0.0 | 3630.0 | 5094.0 | 18.0 |
| 20260811 | 14260.0 | 7.0 | -14967.0 | 0.0 | 0.0 | 0.0 | 3595.0 | 68601.0 | 247.0 |
| 20260810 | 4160.0 | 8.0 | -4268.0 | 0.0 | 0.0 | 0.0 | 3340.0 | 20139.0 | 66.0 |
| 20260807 | 26349.0 | 7.0 | -25742.0 | 0.0 | 0.0 | 0.0 | 3250.0 | 38219.0 | 125.0 |
OBV 최근 데이터
| date | close | volume | OBV |
|---|---|---|---|
| 20260904 | 3750.0 | 1991.0 | 15364 |
| 20260903 | 3695.0 | 10366.0 | 13373 |
| 20260902 | 3710.0 | 1277.0 | 23739 |
| 20260901 | 3725.0 | 5813.0 | 25016 |
| 20260831 | 3720.0 | 5460.0 | 19203 |
| 20260828 | 3745.0 | 6111.0 | 24663 |
| 20260827 | 3730.0 | 7205.0 | 18552 |
| 20260826 | 3630.0 | 2694.0 | 11347 |
| 20260825 | 3600.0 | 3030.0 | 8653 |
| 20260824 | 3655.0 | 4846.0 | 11683 |
| 20260821 | 3620.0 | 5592.0 | 6837 |
| 20260820 | 3610.0 | 16031.0 | 1245 |
| 20260819 | 3530.0 | 4979.0 | -14786 |
| 20260818 | 3480.0 | 10727.0 | -19765 |
| 20260814 | 3610.0 | 1346.0 | -9038 |
| 20260813 | 3630.0 | 4871.0 | -7692 |
| 20260812 | 3630.0 | 5094.0 | -7692 |
| 20260811 | 3595.0 | 68601.0 | -12786 |
| 20260810 | 3340.0 | 20139.0 | -81387 |
| 20260807 | 3250.0 | 38219.0 | -101526 |
공매도 최근 데이터
| date | close | volume | 공매도 거래량 | 공매도 비율 | 공매도 잔고 | 공매도 잔고 비율 |
|---|---|---|---|---|---|---|
| 20260904 | 3750 | 1993 | 22 | 1.10 | 0.0 | 0.0 |
| 20260903 | -3695 | 10366 | 6 | 0.06 | 0.0 | 0.0 |
| 20260901 | 3725 | 5813 | 12 | 0.21 | 0.0 | 0.0 |
| 20260831 | -3720 | 5460 | 146 | 2.67 | 0.0 | 0.0 |
| 20260828 | 3745 | 6111 | 77 | 1.26 | 0.0 | 0.0 |
| 20260827 | 3730 | 7205 | 6 | 0.08 | 0.0 | 0.0 |
| 20260826 | 3630 | 2694 | 146 | 5.42 | 0.0 | 0.0 |
| 20260825 | -3600 | 3030 | 31 | 1.02 | 0.0 | 0.0 |
| 20260824 | 3655 | 4846 | 508 | 10.48 | 0.0 | 0.0 |
| 20260821 | 3620 | 5592 | 15 | 0.27 | 0.0 | 0.0 |
| 20260819 | 3530 | 4979 | 32 | 0.64 | 0.0 | 0.0 |
| 20260818 | -3480 | 10727 | 2 | 0.02 | 0.0 | 0.0 |
| 20260814 | -3610 | 1346 | 67 | 4.98 | 0.0 | 0.0 |
| 20260812 | 3630 | 5094 | 28 | 0.55 | 0.0 | 0.0 |
| 20260811 | 3595 | 68601 | 98 | 0.14 | 0.0 | 0.0 |
| 20260810 | 3340 | 20139 | 30 | 0.15 | 0.0 | 0.0 |
| 20260807 | -3250 | 38219 | 241 | 0.63 | 0.0 | 0.0 |
| 20260806 | -3360 | 28590 | 101 | 0.35 | 0.0 | 0.0 |
| 20260805 | -3440 | 21972 | 1 | 0.00 | 0.0 | 0.0 |
| 20260804 | 3520 | 6334 | 142 | 2.24 | 0.0 | 0.0 |
매물대 구간
| 시작가 | 종료가 | 거래량 | 순위 |
|---|---|---|---|
| 4698 | 4829 | 409274 | 1 |
| 3513 | 3644 | 324968 | 2 |
| 4566 | 4697 | 247289 | 3 |
| 4435 | 4565 | 239919 | 4 |
| 3776 | 3907 | 164195 | 5 |
| 3908 | 4039 | 162376 | 6 |
| 3645 | 3775 | 153104 | 7 |
| 4303 | 4434 | 148664 | 8 |
| 3249 | 3380 | 121393 | 9 |
| 3381 | 3512 | 89373 | 10 |
| 4040 | 4170 | 65466 | 11 |
| 4171 | 4302 | 47976 | 12 |
신용 거래 최근 데이터
| date | close | volume | new | repayment | balance | amount | balance_diff | supply_ratio | balance_ratio |
|---|---|---|---|---|---|---|---|---|---|
| 20260903 | -3695.0 | 10366 | 0.0 | 0.0 | 34358.0 | 233.0 | 0.0 | 0.0 | 0.45 |
| 20260902 | -3710.0 | 1277 | 0.0 | 0.0 | 34358.0 | 233.0 | 0.0 | 0.0 | 0.45 |
| 20260901 | 3725.0 | 5813 | 0.0 | 0.0 | 34358.0 | 233.0 | 0.0 | 0.0 | 0.45 |
| 20260831 | -3720.0 | 5460 | 0.0 | 0.0 | 34358.0 | 233.0 | 0.0 | 0.0 | 0.45 |
| 20260828 | 3745.0 | 6111 | 0.0 | 0.0 | 34358.0 | 233.0 | 0.0 | 0.0 | 0.45 |
| 20260827 | 3730.0 | 7205 | 0.0 | 2.0 | 34358.0 | 233.0 | -2.0 | 0.0 | 0.45 |
| 20260826 | 3630.0 | 2694 | 0.0 | 400.0 | 34360.0 | 233.0 | -400.0 | 0.0 | 0.45 |
| 20260825 | -3600.0 | 3030 | 0.0 | 0.0 | 34760.0 | 234.0 | 0.0 | 0.0 | 0.45 |
| 20260824 | 3655.0 | 4846 | 0.0 | 1350.0 | 34760.0 | 234.0 | -1350.0 | 0.0 | 0.45 |
| 20260821 | 3620.0 | 5592 | 0.0 | 432.0 | 36110.0 | 239.0 | -432.0 | 0.0 | 0.47 |
| 20260820 | 3610.0 | 16031 | 0.0 | 0.0 | 36542.0 | 241.0 | 0.0 | 0.0 | 0.48 |
| 20260819 | 3530.0 | 4979 | 0.0 | 1.0 | 36542.0 | 241.0 | -1.0 | 0.0 | 0.48 |
| 20260818 | -3480.0 | 10727 | 0.0 | 0.0 | 36543.0 | 241.0 | 0.0 | 0.0 | 0.48 |
| 20260814 | -3610.0 | 1346 | 0.0 | 2000.0 | 36543.0 | 241.0 | -2000.0 | 0.0 | 0.48 |
| 20260813 | 3630.0 | 4871 | 0.0 | 10.0 | 38543.0 | 250.0 | -10.0 | 0.0 | 0.50 |
| 20260812 | 3630.0 | 5094 | 0.0 | 0.0 | 38553.0 | 250.0 | 0.0 | 0.0 | 0.50 |
| 20260811 | 3595.0 | 68601 | 0.0 | 0.0 | 38553.0 | 250.0 | 0.0 | 0.0 | 0.50 |
| 20260810 | 3340.0 | 20139 | 0.0 | 2.0 | 38553.0 | 250.0 | -2.0 | 0.0 | 0.50 |
| 20260807 | -3250.0 | 38219 | 0.0 | 178.0 | 38555.0 | 250.0 | -178.0 | 0.0 | 0.50 |
| 20260806 | -3360.0 | 28590 | 0.0 | 4309.0 | 38733.0 | 251.0 | -4309.0 | 0.0 | 0.51 |