您的浏览器禁用了JavaScript(一种计算机语言,用以实现您与网页的交互),请解除该禁用,或者联系我们。[中邮证券]:微盘股指数周报:微盘股容易被忽略的“看空成本” - 发现报告

微盘股指数周报:微盘股容易被忽略的“看空成本”

2025-05-26肖承志中邮证券测***
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微盘股指数周报:微盘股容易被忽略的“看空成本”

市场有风险,投资需谨慎研究所分析师:肖承志SAC登记编号:S1340524090001Email:xiaochengzhi@cnpsec.com近期研究报告《证监会修改《重组办法》,深化并购重组改革——微盘股指数周报20250518》-2025.05.19《微盘股会涨到什么时候——微盘股指数周报20250511》-2025.05.12《4月完美收官,5月看好高波成长——微盘股指数周报20250504》-2025.05.06《年报效应边际递减,右侧买入信号触发——微盘股指数周报20250427》-2025.04.27《基本面与量价共振,如遇回调即是买点——微盘股指数周报20250420》-2025.04.21《“完美买点”触发,后市积极看涨——微盘股指数周报20250413》-2025.04.14《4月是否还会有“最后一跌”?——微盘股指数周报20250406》-2025.04.07《为什么说本轮调整空间不会太大?——微盘股指数周报20250330》-2025.03.31《回调彰显健康行情,本轮跌幅不会太大——微盘股指数周报20250323》-2025.03.24《微盘领涨创下历史新高,4月临近仍有调整压力——微盘股指数周报20250316》-2025.03.17《高波风格再起,警惕后续风险——微盘股指数周报20250309》-2025.03.10《3月胜率最高的策略:多微盘空1000——微盘股指数周报20250302》-2025.03.03 金工周报⚫投资要点⚫万得微盘股指数阶段表现中排名第2。⚫微盘股周度因子表现⚫扩散指数模型给予了开仓的信号。⚫日历效应⚫风险提示: 目录1观点综述.................................................................................42万得微盘股指数阶段表现...................................................................72.1近一周万得微盘股指数上涨0.04%........................................................72.2近一月万得微盘股指数上涨10.59%.......................................................72.3近一季万得微盘股指数上涨14.13%.......................................................82.4近一年万得微盘股指数上涨64.39%.......................................................92.5万得微盘股历史年份走势...............................................................93微盘股本周因子表现......................................................................113.1因子周度IC.........................................................................113.2小市值低波50策略表现...............................................................114扩散指数观察............................................................................134.1首次阈值法(左侧交易)..............................................................144.2延迟阈值法(右侧交易)..............................................................154.3双均线法(自适应交易)..............................................................155微盘股相关基金本周表现..................................................................176微盘股日历效应..........................................................................186.1日度效应............................................................................186.2月度效应............................................................................197万得微盘股指数成分股变动................................................................217.1成分股调入、调出....................................................................218其他风险指标观察........................................................................238.1总市值中位数........................................................................238.2 pb中位数...........................................................................238.3换手率.............................................................................248.4成交占比(泛微盘)..................................................................248.5成交占比(万得微盘股指数)..........................................................258.6 pb比值.............................................................................259风险提示................................................................................269.1政策风险............................................................................269.2舆情风险............................................................................26 请务必阅读正文之后的免责条款部分2 请务必阅读正文之后的免责条款部分39.3流动性风险..........................................................................26图表目录图表1:A股38个宽基指数近一周涨跌幅...................................................7图表2:A股38个宽基指数近一月涨跌幅...................................................8图表3:A股38个宽基指数季度涨跌幅.....................................................8图表4:A股38个宽基指数年度涨跌幅.....................................................9图表5:微盘股大涨年份年度走势.........................................................9图表6:微盘股下跌年份年度走势........................................................10图表7:微盘股小涨年份年度走势........................................................10图表8:万得微盘股指成分股因子周度rankic..............................................11图表9:小市值低波50策略2024年以来表现..............................................12图表10:小市值低波50策略下期持股(20250523换仓)......................................12图表11:微盘股扩散指数透视表.........................................................13图表12:微盘股扩散指数走势...........................................................14图表13:微盘股扩散指数首次阈值法(左侧交易).........................................14图表14:微盘股扩散指数延迟阈值法(右侧交易).........................................15图表15:微盘股扩散指数双均线法(自适应交易).........................................16图表16:微盘股相关基金跟踪...........................................................17图表17:万得微盘股指数不同时段的日度绝对收益.........................................18图表18:万得微盘股指数不同时段的日度超额收益.........................................19图表19:万得微盘股指数不同年份的月度绝对收益.........................................19图表20:万得微盘股指数不同年份的月度超额收益.........................................20图表21:万得微盘股指数本周调入成分股一览.............................................21图表22:万得微盘股指数本周调出成分股一览.............................................22图表23:万得微盘股指数成分股总市值中位数及其历史分位数................................23图表24:万得微盘股指数成分股pb中位数及其历史分位数..................................23图表25:万得微盘股指数周度成交占比一览...........................................