大市值价投高股息爱国者策略（爱我中华）

策略作者: 水滴

```python
# 风险及免责提示：该策略由聚宽用户在聚宽社区分享，仅供学习交流使用。
# 原文一般包含策略说明，如有疑问请到原文和作者交流讨论。
# 原文网址：https://www.joinquant.com/post/46122
# 标题：大市值价投高股息爱国者策略（爱我中华）
# 作者：MarioC
# 原回测条件：2022-01-01 到 2024-01-16, ￥1000000, 每天

from jqdata import *
from jqfactor import *
import numpy as np
import pandas as pd
import pickle

# 初始化函数
def initialize(context):
    # 设定基准
    set_benchmark('000985.XSHG')
    # 用真实价格交易
    set_option('use_real_price', True)
    # 打开防未来函数
    set_option("avoid_future_data", True)
    # 将滑点设置为0
    set_slippage(FixedSlippage(0))
    # 设置交易成本万分之三，不同滑点影响可在归因分析中查看
    set_order_cost(OrderCost(open_tax=0, close_tax=0.001, open_commission=0.0003, close_commission=0.0003,
                             close_today_commission=0, min_commission=5), type='stock')
    # 过滤order中低于error级别的日志
    log.set_level('order', 'error')
    # 初始化全局变量
    g.no_trading_today_signal = False
    g.hold_list = []  # 当前持仓的全部股票
    g.yesterday_HL_list = []  # 记录持仓中昨日涨停的股票
 
    # 设置交易运行时间
    run_daily(prepare_stock_list, '9:05')
    run_monthly(weekly_adjustment, 1, '9:30')
    # run_weekly(weekly_adjustment, 1, '9:30')
    run_daily(check_limit_up, '14:00')  # 检查持仓中的涨停股是否需要卖出
    run_daily(close_account, '14:30')

# 1-1 准备股票池
def prepare_stock_list(context):
    # 获取已持有列表
    g.hold_list = []
    for position in list(context.portfolio.positions.values()):
        stock = position.security
        g.hold_list.append(stock)
    # 获取昨日涨停列表
    if g.hold_list != []:
        df = get_price(g.hold_list, end_date=context.previous_date, frequency='daily', fields=['close', 'high_limit'],
                       count=1, panel=False, fill_paused=False)
        df = df[df['close'] == df['high_limit']]
        g.yesterday_HL_list = list(df.code)
    else:
        g.yesterday_HL_list = []
    # 判断今天是否为账户资金再平衡的日期
    # g.no_trading_today_signal = today_is_between(context, '04-05', '04-30')

# 1-2 选股模块
def get_stock_list(context):
    # 指定日期防止未来数据
    yesterday = context.previous_date
    today = context.current_dt
    # 获取初始列表
    initial_list = get_index_stocks('000985.XSHG', today)
    # initial_list = get_index_stocks('399101.XSHE', today)
    # initial_list = get_index_stocks('000852.XSHG', today)
    initial_list = filter_all_stock2(context, initial_list)
    final_list = []
    
    q = query(
        valuation.code, valuation.market_cap, valuation.pe_ratio, income.total_operating_revenue
        ).filter(
        valuation.pb_ratio < 1,
        cash_flow.subtotal_operate_cash_inflow > 1e5,
        indicator.adjusted_profit > 1e5,
        # indicator.roa > 0.1,
        indicator.inc_net_profit_year_on_year > 0,
    	valuation.code.in_(initial_list)
    	)
    check_out_lists = list(get_fundamentals(q).code)
    lst = GGX_stock(context,check_out_lists) #高股息外挂
    lst = filter_aiguo_stock(context,lst)

for stock in lst:
        if stock not in final_list:
            final_list.append(stock)
    return final_list
    
def filter_aiguo_stock(context, stock_list):
    current_data = get_current_data()
    keywords = ['爱','我','中','华']
    LIST = []
    for stock in stock_list:
        for KEY in current_data[stock].name:
            if str(KEY) in keywords:
                LIST.append(stock)
    return LIST

def weekly_adjustment(context):
    if g.no_trading_today_signal == False:
        # 获取应买入列表
        target_list = get_stock_list(context)
        # 调仓卖出
        for stock in g.hold_list:
            if (stock not in target_list) and (stock not in g.yesterday_HL_list):
                log.info("卖出[%s]" % (stock))
                position = context.portfolio.positions[stock]
                close_position(position)
            else:
                log.info("已持有[%s]" % (stock))
        # 调仓买入
        position_count = len(context.portfolio.positions)
        target_num = len(target_list)
        if target_num > position_count:
            print(context.portfolio.cash)
            value = context.portfolio.cash / (target_num - position_count)
            for stock in target_list:
                if context.portfolio.positions[stock].total_amount == 0:
                    if open_position(stock, value):
                        if len(context.portfolio.positions) == target_num:
                            break
                        
def get_dividend_ratio_filter_list(context, stock_list, sort, p1, p2):
    time1 = context.previous_date
    time0 = time1 - datetime.timedelta(days=365*3)#最近3年分红
    #获取分红数据，由于finance.run_query最多返回4000行，以防未来数据超限，最好把stock_list拆分后查询再组合
    interval = 1000 #某只股票可能一年内多次分红，导致其所占行数大于1，所以interval不要取满4000
    list_len = len(stock_list)
    #截取不超过interval的列表并查询
    q = query(finance.STK_XR_XD.code, finance.STK_XR_XD.a_registration_date, finance.STK_XR_XD.bonus_amount_rmb
    ).filter(
        finance.STK_XR_XD.a_registration_date >= time0,
        finance.STK_XR_XD.a_registration_date <= time1,
        finance.STK_XR_XD.code.in_(stock_list[:min(list_len, interval)]))
    df = finance.run_query(q)
    #对interval的部分分别查询并拼接
    if list_len > interval:
        df_num = list_len // interval
        for i in range(df_num):
            q = query(finance.STK_XR_XD.code, finance.STK_XR_XD.a_registration_date,  finance.STK_XR_XD.bonus_amount_rmb
            ).filter(
                finance.STK_XR_XD.a_registration_date >= time0,
                finance.STK_XR_XD.a_registration_date <= time1,
                finance.STK_XR_XD.code.in_(stock_list[interval*(i+1):min(list_len,interval*(i+2))]))
            temp_df = finance.run_query(q)
            df = df.append(temp_df)
    dividend = df.fillna(0)#df.fillna() 是一个 Pandas 数据处理库中的函数，它可以用来填充数据框中的空值
    dividend = dividend.groupby('code').sum()
    temp_list = list(dividend.index) #query查询不到无分红信息的股票，所以temp_list长度会小于stock_list
    # #获取市值相关数据
    q = query(valuation.code,valuation.market_cap).filter(valuation.code.in_(temp_list))
    cap = get_fundamentals(q, date=time1)
    cap = cap.set_index('code')
    # #计算股息率
    cap['dividend_ratio']=(dividend['bonus_amount_rmb']/10000)/cap['market_cap']
    # #排序并筛选
    cap = cap.sort_values(by=['dividend_ratio'], ascending=sort)
    final_list = list(cap.index)[int(p1*len(cap)):int(p2*len(cap))]
    # print("近3年累计分红率排名前{0:.2%}的股有{1}只".format(p2,len(final_list)))
    return final_list
def GGX_stock(context, stock_list):
    current_data = get_current_data()
    LIST = get_dividend_ratio_filter_list(context, stock_list, False, 0, 0.5)
    return LIST
def check_limit_up(context):
    now_time = context.current_dt
    if g.yesterday_HL_list != []:
        # 对昨日涨停股票观察到尾盘如不涨停则提前卖出，如果涨停即使不在应买入列表仍暂时持有
        for stock in g.yesterday_HL_list:
            current_data = get_price(stock, end_date=now_time, frequency='1m', fields=['close', 'high_limit'],
                                     skip_paused=False, fq='pre', count=1, panel=False, fill_paused=True)
            if current_data.iloc[0, 0] < current_data.iloc[0, 1]:
                log.info("[%s]涨停打开，卖出" % (stock))
                position = context.portfolio.positions[stock]
                close_position(position)
            else:
                log.info("[%s]涨停，继续持有" % (stock))

def filter_all_stock2(context, stock_list):
    # 过滤次新股（新股、老股的分界日期，两种指定方法）
    # 新老股的分界日期, 自然日180天
    # by_date = context.previous_date - datetime.timedelta(days=180)
    # 新老股的分界日期，120个交易日
    by_date = get_trade_days(end_date=context.previous_date, count=375)[0]
    all_stocks = get_all_securities(date=by_date).index.tolist()
    stock_list = list(set(stock_list).intersection(set(all_stocks)))

curr_data = get_current_data()
    return [stock for stock in stock_list if not (
            stock.startswith(( '3','68', '4', '8')) or  # 创业，科创，北交所
            curr_data[stock].paused or
            curr_data[stock].is_st or  # ST
            ('ST' in curr_data[stock].name) or
            ('*' in curr_data[stock].name) or
            ('退' in curr_data[stock].name) or
            (curr_data[stock].day_open == curr_data[stock].high_limit) or  # 涨停开盘, 其它时间用last_price
            (curr_data[stock].day_open == curr_data[stock].low_limit)  # 跌停开盘, 其它时间用last_price
    )]

def order_target_value_(security, value):
    if value == 0:
        log.debug("Selling out %s" % (security))
    else:
        log.debug("Order %s to value %f" % (security, value))
    return order_target_value(security, value)

def open_position(security, value):
    order = order_target_value_(security, value)
    if order != None and order.filled > 0:
        return True
    return False

def close_position(position):
    security = position.security
    order = order_target_value_(security, 0)  # 可能会因停牌失败
    if order != None:
        if order.status == OrderStatus.held and order.filled == order.amount:
            return True
    return False

# 4-2 清仓后次日资金可转
def close_account(context):
    if g.no_trading_today_signal == True:
        if len(g.hold_list) != 0:
            for stock in g.hold_list:
                position = context.portfolio.positions[stock]
                close_position(position)
                log.info("卖出[%s]" % (stock))

# 2-1 过滤停牌股票
def filter_paused_stock(stock_list):
    current_data = get_current_data()
    return [stock for stock in stock_list if not current_data[stock].paused]

# 2-2 过滤ST及其他具有退市标签的股票
def filter_st_stock(stock_list):
    current_data = get_current_data()
    return [stock for stock in stock_list
            if not current_data[stock].is_st
            and 'ST' not in current_data[stock].name
            and '*' not in current_data[stock].name
            and '退' not in current_data[stock].name]

# 2-3 过滤科创北交股票
def filter_kcbj_stock(stock_list):
    for stock in stock_list[:]:
        if stock[0] == '4' or stock[0] == '8' or stock[:2] == '68' or stock[0] == '3':
            stock_list.remove(stock)
    return stock_list

# 2-4 过滤涨停的股票
def filter_limitup_stock(context, stock_list):
    last_prices = history(1, unit='1m', field='close', security_list=stock_list)
    current_data = get_current_data()
    return [stock for stock in stock_list if stock in context.portfolio.positions.keys()
            or last_prices[stock][-1] < current_data[stock].high_limit]

# 2-5 过滤跌停的股票
def filter_limitdown_stock(context, stock_list):
    last_prices = history(1, unit='1m', field='close', security_list=stock_list)
    current_data = get_current_data()
    return [stock for stock in stock_list if stock in context.portfolio.positions.keys()
            or last_prices[stock][-1] > current_data[stock].low_limit]

# 2-6 过滤次新股
def filter_new_stock(context, stock_list):
    yesterday = context.previous_date
    return [stock for stock in stock_list if
            not yesterday - get_security_info(stock).start_date < datetime.timedelta(days=375)]

```

发布时间: 2025-02-26 20:58:19

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