朗博科技 603655
常州朗博密封科技股份有限公司
上市日期2017-12-29
股票年龄8年4个月23天
市场上海
43元
成交量 328.33万
5日均价 44.29元
2026-05-07
📈 日K线 + 技术指标 (BOLL/MACD/KDJ)
📊 核心指标
总市值
45.58亿
流通市值
45.58亿
市盈率(PE)
537.5
市盈率极高，股价相对盈利非常昂贵
市净率(PB)
7.92
市净率较高，需警惕资产泡沫
上市以来涨幅
362.37%
每股收益(元)
0.08
每股收益很低，盈利能力弱
每股净资产(元)
5.43
每股净资产较高，资产实力较强
每股现金流(元)
0.05
每股现金流较弱，需关注回款能力
🏢 公司基本面
申万行业
板块
主板
英文名称
Changzhou Langbo Sealing Technologies Co.,Ltd.
地区/省份/城市
-- / 江苏省 / --
所属行业
--
总股本
1.06亿
流通股本
1.06亿
注册地址
江苏省常州市金坛区尧塘街道金博路1号
主营业务
橡胶密封件和橡胶制品的生产销售。
产品名称
车用O型圈及垫圈、轴封、轮毂组件、油封、皮膜
净利润
0.08亿元
营业收入
0.58亿元
经营范围
精密密封件、橡塑制品、金属加工件、精密型腔模的研发、设计、生产；销售自产产品；自营和代理各类商品及技术的进出口业务（国家限定公司经营或禁止进出口的商品和技术除外）；普通货运。（依法须经批准的项目，经相关部门批准后方可开展经营活动）。
📍 公司位置 & 概念标签
江苏省常州市金坛区尧塘街道金博路1号
📈 历史之最
历史最高价
68 (2020-11-19)
历史最低价
7.75 (2017-12-29)
最大单日振幅
19.96% (2021-02-26)
历史天量
1968.67万 (2018-01-18)
历史地量
1534 (2018-01-02)
涨停/跌停次数
70 / 38
📋 全部历史涨跌停明细（共 108 条）
| 日期 | 收盘价 | 涨跌幅 | 类型 |
|---|---|---|---|
| 2026-04-28 | 46.62 | -10% | 跌停 |
| 2026-04-24 | 47.52 | 10% | 涨停 |
| 2026-02-05 | 44.41 | 10.01% | 涨停 |
| 2026-01-21 | 45.28 | 10.01% | 涨停 |
| 2025-11-12 | 37.68 | 10.01% | 涨停 |
| 2025-09-16 | 46.38 | 10.01% | 涨停 |
| 2025-09-15 | 42.16 | 9.99% | 涨停 |
| 2025-08-05 | 34.32 | 10% | 涨停 |
| 2025-04-07 | 21.77 | -10% | 跌停 |
| 2024-11-29 | 25.29 | 10% | 涨停 |
| 2024-11-25 | 25.77 | 9.99% | 涨停 |
| 2024-11-22 | 23.43 | 10% | 涨停 |
| 2024-10-23 | 19.82 | 9.99% | 涨停 |
| 2024-10-16 | 17.09 | 9.97% | 涨停 |
| 2024-10-09 | 15.89 | -9.97% | 跌停 |
| 2024-09-24 | 14.27 | 10.02% | 涨停 |
| 2024-05-13 | 18.54 | 10.03% | 涨停 |
| 2024-05-09 | 17.55 | 10.03% | 涨停 |
| 2024-04-16 | 12.84 | -10.02% | 跌停 |
| 2024-04-15 | 14.27 | -10.03% | 跌停 |
| 2024-02-28 | 14.78 | -9.99% | 跌停 |
| 2024-02-21 | 14.82 | 10.02% | 涨停 |
| 2024-02-08 | 12.02 | 9.87% | 涨停 |
| 2024-02-07 | 10.94 | -10.03% | 跌停 |
| 2024-02-05 | 12.97 | -9.99% | 跌停 |
| 2024-01-23 | 18.1 | -10% | 跌停 |
| 2024-01-22 | 20.11 | -9.98% | 跌停 |
| 2023-10-09 | 23.57 | 9.99% | 涨停 |
| 2023-03-13 | 31.13 | 10% | 涨停 |
| 2023-03-03 | 31.79 | 10% | 涨停 |
| 2023-02-22 | 30.16 | 9.99% | 涨停 |
| 2022-12-12 | 24.44 | 9.99% | 涨停 |
| 2022-11-08 | 23 | 10% | 涨停 |
| 2022-08-03 | 19.81 | 9.99% | 涨停 |
| 2022-06-24 | 20.33 | 10.01% | 涨停 |
| 2022-06-23 | 18.48 | 10% | 涨停 |
| 2022-04-26 | 14.18 | -9.97% | 跌停 |
| 2022-04-25 | 15.75 | -9.9% | 跌停 |
| 2022-04-18 | 19.46 | 10.01% | 涨停 |
| 2022-04-01 | 19.8 | 10% | 涨停 |
| 2021-09-29 | 29.89 | -10% | 跌停 |
| 2021-09-22 | 31.13 | 10% | 涨停 |
| 2021-08-10 | 22.99 | 10% | 涨停 |
| 2021-05-31 | 23.16 | 10.02% | 涨停 |
| 2021-04-16 | 23.71 | 10.02% | 涨停 |
| 2021-04-01 | 24.06 | 10.01% | 涨停 |
| 2021-03-16 | 24.64 | 10% | 涨停 |
| 2021-03-10 | 23.84 | -10% | 跌停 |
| 2021-03-08 | 27.21 | 9.98% | 涨停 |
| 2021-03-05 | 24.74 | 10% | 涨停 |
| 2021-02-23 | 21.65 | 10.01% | 涨停 |
| 2021-02-22 | 19.68 | 10.01% | 涨停 |
| 2021-02-19 | 17.89 | 10.02% | 涨停 |
| 2021-02-18 | 16.26 | 10.01% | 涨停 |
| 2021-01-15 | 18.69 | 10.01% | 涨停 |
| 2020-12-24 | 21.7 | -9.88% | 跌停 |
| 2020-12-16 | 27.58 | -9.99% | 跌停 |
| 2020-12-15 | 30.64 | 10.02% | 涨停 |
| 2020-12-14 | 27.85 | 9.99% | 涨停 |
| 2020-12-10 | 26.97 | -10.01% | 跌停 |
| 2020-12-09 | 29.97 | -10% | 跌停 |
| 2020-12-08 | 33.3 | -10% | 跌停 |
| 2020-12-07 | 37 | -10% | 跌停 |
| 2020-12-04 | 41.11 | -10% | 跌停 |
| 2020-12-03 | 45.68 | -9.99% | 跌停 |
| 2020-12-02 | 50.75 | -10% | 跌停 |
| 2020-12-01 | 56.39 | -9.99% | 跌停 |
| 2020-11-20 | 57.31 | -10% | 跌停 |
| 2020-09-14 | 38.84 | -10.01% | 跌停 |
| 2020-08-17 | 34.97 | 10% | 涨停 |
| 2020-08-11 | 30.58 | 10% | 涨停 |
| 2020-07-01 | 29.51 | -10% | 跌停 |
| 2020-06-19 | 29.02 | 10.01% | 涨停 |
| 2020-06-05 | 24.7 | 10.02% | 涨停 |
| 2020-05-18 | 24.67 | -10% | 跌停 |
| 2020-05-15 | 27.41 | -9.98% | 跌停 |
| 2020-03-02 | 26.14 | 10.02% | 涨停 |
| 2020-02-18 | 25.32 | 9.99% | 涨停 |
| 2020-02-17 | 23.02 | 9.99% | 涨停 |
| 2020-02-05 | 20.22 | 9.89% | 涨停 |
| 2020-02-03 | 19.8 | -10% | 跌停 |
| 2019-11-29 | 17.73 | 9.99% | 涨停 |
| 2019-04-11 | 18.9 | 10.01% | 涨停 |
| 2018-10-18 | 17.63 | 9.98% | 涨停 |
| 2018-06-19 | 21.74 | -9.98% | 跌停 |
| 2018-05-30 | 23.53 | -9.98% | 跌停 |
| 2018-05-28 | 26.45 | -9.97% | 跌停 |
| 2018-05-23 | 28.39 | 10% | 涨停 |
| 2018-04-09 | 26.93 | 10.01% | 涨停 |
| 2018-03-23 | 21.6 | -10% | 跌停 |
| 2018-03-20 | 24.77 | 9.99% | 涨停 |
| 2018-02-09 | 18.84 | -9.99% | 跌停 |
| 2018-02-06 | 22.81 | -9.98% | 跌停 |
| 2018-02-05 | 25.34 | -9.98% | 跌停 |
| 2018-01-29 | 27.38 | 10% | 涨停 |
| 2018-01-19 | 27.01 | -9.94% | 跌停 |
| 2018-01-17 | 29.18 | 9.99% | 涨停 |
| 2018-01-16 | 26.53 | 9.99% | 涨停 |
| 2018-01-15 | 24.12 | 9.99% | 涨停 |
| 2018-01-12 | 21.93 | 9.98% | 涨停 |
| 2018-01-11 | 19.94 | 9.98% | 涨停 |
| 2018-01-10 | 18.13 | 10.01% | 涨停 |
| 2018-01-09 | 16.48 | 10.01% | 涨停 |
| 2018-01-08 | 14.98 | 9.99% | 涨停 |
| 2018-01-05 | 13.62 | 10.02% | 涨停 |
| 2018-01-04 | 12.38 | 10.04% | 涨停 |
| 2018-01-03 | 11.25 | 9.97% | 涨停 |
| 2018-01-02 | 10.23 | 10% | 涨停 |