谢谢分享

 

@kong1 data=context.current_dt.strftime("%Y-%m-%d") 日期格式错了

@mortred 去跑跑18年的。。

def initialize(context): # 设定沪深300作为基准 set_benchmark('000001.XSHG') # 开启动态复权模式(真实价格) set_option('use_real_price', True) #设置税收 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') #获得300支沪深的股票 g.security = get_index_stocks('000300.XSHG') g.N = 20 run_monthly(hand,1) def hand(context): for stock in g.security: q = query(valuation,indicator).filter(valuation.code == stock) df = get_fundamentals(q) code = df['code'][0] pe_ratio = df['pe_ratio'][0] inc_net_profit_year_on_year = df['inc_net_profit_year_on_year'][0] # log.info('股票代码:',code) # log.info('市盈率:',pe_ratio) # log.info('净利润同比增长率:',inc_net_profit_year_on_year) # log.info('##########################################################') if pe_ratio > 10 and inc_net_profit_year_on_year > 20: log.info('##########################################################') order(stock,100) log.info('购买的股票为:',code) log.info('市盈率:',pe_ratio,'%') log.info('净利润同比增长率:',inc_net_profit_year_on_year) log.info('##########################################################')

Traceback (most recent call last): File "/tmp/jqcore/jqboson/jqboson/core/entry.py", line 368, in _run engine.start() File "/tmp/jqcore/jqboson/jqboson/core/engine.py", line 220, in start self._load() File "/tmp/jqcore/jqboson/jqboson/core/engine.py", line 208, in _load self._strategy.setup(self._context) File "/tmp/jqcore/jqboson/jqboson/core/strategy.py", line 653, in setup self._load(context) File "/tmp/jqcore/jqboson/jqboson/core/strategy.py", line 250, in _load self._module = self._loader.load(context) File "/tmp/jqcore/jqboson/jqboson/core/loader.py", line 110, in load dont_inherit=True) File "/tmp/strategy/user_code.py", line 2 run_daily(period,time='every_bar') ^ IndentationError: expected an indented block 错误日志是这个，什么意思啊

@iwude run_daily那一行缩进不对

@mortred 兄弟，这个算法有问题，2020不是闰年，但输出是yes哦

@mortred hahaha, 退市了

def isLeapYear(year): if year%4==0 and year0!=0: return True elif year0==0 and year@0==0: return True return False

@mortred 如果是一个股票池，怎么写循环？ ''' c_cost = context.portfolio.positions[g.security].avg_cost ''' c_price = context.portfolio.positions[g.security].price ''' 持仓成本和现价是不是应该放到下单之后获取。

 作业打卡

from jqdata import * def initialize(context): run_daily(period,time='every_bar') g.security = '000001.XSHE' def period(context): date=context.current_dt.strftime("%Y-%m-%d") if date=='2018-03-01': order('000001.XSHE',100) elif date=='2018-03-21': order('000001.XSHE',-100) 作业打卡二

为什么计算收益率是现价/成本价-1呢？

@Tsukimi 收益率 = (现价-成本价)/成本价=现价/成本价-1

@星期一 懂啦！谢谢>:<

##初始化 def initialize(context): g.buy_date = '2018-03-01' g.sell_date = '2018-03-21' g.security = '000001.XSHE' run_daily(period,time='every_bar') def period(context): date = context.current_dt.strftime("%Y-%m-%d") if date==g.buy_date: order(g.security,100) print('买入股票') print(context.portfolio.positions.keys()) elif date==g.sell_date: order_target(g.security,0) print('卖出股票') print(context.portfolio.positions.keys())


``` python def initialize(context): run_daily(period,time='every_bar') g.security = '000001.XSHE' def period(context): order(g.security, 10000) # 获取股票持有成本 cost = context.portfolio.positions["000001.XSHE"].avg_cost # 获取股票现价 price = context.portfolio.positions["000001.XSHE"].price # 计算收益率 ret = price / cost - 1 # 打印日志 print("成本价: %s " % cost) print("现价: %s " % price) print("收益率: %s " % ret) if ret > 0.2: order_target('000001.XSHE', 0) print('触发止盈') ``` 设置的止盈线20%, 周期为2018-01-01到2020-06-30， 止盈出现日： ``` phthon 2019-09-23 09:30:00 - INFO - 触发止盈 ``` 感觉平安银行收益率一般