(supermind量化策略)task17/a/换手率3%-12%、买一量>卖一量、深证主

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2023-08-30 发布

问财量化选股策略逻辑

选股逻辑为:选择换手率在3%12%之间、买一量大于卖一量、深证主板中市盈率在029.01、市净率在0~3.11的股票。

选股逻辑分析

该选股策略从交易活跃度、市场参与度和基本面指标综合考虑,筛选出潜在有较好表现的股票。

有何风险?

市盈率和市净率只是企业基本面指标之一,在评估企业时还需要考虑其他因素,如营收增长、净利润,股票价格过于低廉也可能会存在一定风险。

如何优化?

可以引入更多基本面因素,如每股收益、自由现金流等指标综合考量企业的财务状况,增加更多交易指标如波动性等,以及关注行业发展趋势和政策环境等因素。

最终的选股逻辑

在换手率在3%12%之间、买一量大于卖一量、深证主板中市盈率在029.01、市净率在0~3.11的股票中,按市盈率从小到大排序,选出前50个股票。

同花顺指标公式代码参考

SELECT STOCKCODE FROM (
    SELECT STOCKCODE FROM BLOCK_STOCK WHERE BLOCKID = 'SZMB'
    AND STOCKCODE IN (SELECT STOCK_CODE FROM STOCK_BASIC WHERE MARKET='主板' AND LIST_STATUS='上市')
    AND STOCKCODE IN 
        (SELECT STOCK_CODE FROM SDB WHERE NAME = '买一' AND (CAST(DATA AS NUMBER) > CAST(FDATA AS NUMBER)))
    AND STOCKCODE IN (SELECT STOCK_CODE FROM GDH WHERE NAME = '换手率' AND (CAST(DATA AS NUMBER) > 3) AND (CAST(DATA AS NUMBER) < 12))
    AND STOCKCODE IN 
        (SELECT STOCK_CODE FROM STOCK_BASIC WHERE (PE > 0 AND PE < 29.01) AND (PB > 0 AND PB < 3.11))
)
ORDER BY PE ASC
WHERE ROWNUM <= 50;

python代码参考

import pandas as pd
import tushare as ts

def select_stocks():
    pro = ts.pro_api()

    # 查询挂单大量大于卖单的股票
    market_df = pro.market_detail(symbol='', trade_date='20220422')
    df1 = market_df[(market_df['bid_vol'] > market_df['ask_vol'])]
    df1 = df1[df1['ts_code'].str.startswith('0')]
    stock_basic_df = pro.stock_basic(exchange='', fields='ts_code,pe,pb')
    df1 = pd.merge(df1, stock_basic_df, on='ts_code', how='inner')
    df1 = df1[(df1['pe'] > 0) & (df1['pe'] < 29.01) & (df1['pb'] > 0) & (df1['pb'] < 3.11)]

    # 按换手率筛选股票
    daily_basic_df = pro.daily_basic(ts_code='', trade_date='20220421', fields='ts_code,turnover_rate')
    df1 = pd.merge(df1, daily_basic_df, on='ts_code', how='inner')
    df1 = df1[(df1['turnover_rate'] > 3) & (df1['turnover_rate'] < 12)]

    # 按市场筛选股票
    df1 = df1[df1['ts_code'].str.startswith('0')]

    # 按买卖盘挂单量筛选股票
    sdb_df = pro.stk_holdernumber(ts_code='', start_date='20220420', end_date='20220420', fields='ts_code,mkv')
    sdb_df.rename(columns={'ts_code': 'symbol'}, inplace=True)
    df1 = pd.merge(df1, sdb_df, on='symbol', how='inner')
    df1 = df1[(df1['buy_sm_vol'] > df1['sell_sm_vol']) & (df1['buy_sm_vol'] > df1['mkv'])]

    # 按市盈率排序
    df1 = df1.sort_values('pe', ascending=True)

    # 合并所有指标,按换手率从大到小排序,返回选股结果
    return df1[:50]['ts_code']
    ## 如何进行量化策略实盘?
    请把您优化好的选股语句放入文章最下面模板的选股语句中即可。

    select_sentence = '市值小于100亿' #选股语句。

    模板如何使用?

    点击图标右上方的复制按钮,复制到自己的账户即可使用模板进行回测。


    ## 如果有任何问题请添加 下方的二维码进群提问。
    ![94c5cde12014f99e262a302741275d05.png](http://u.thsi.cn/imgsrc/pefile/94c5cde12014f99e262a302741275d05.png)
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