context.stock_list = fund.T.index # before_trading此函数会在每天策略交易开始前被调用,当天只会被调用一次 def before_trading(context): pass # 你选择的证券的数据更新将会触发此段逻辑,例如日或分钟历史数据切片或者是实时数据切片更新 def handle_bar(context, bar_d
具体逻辑就是每个股票的代码都会作为validate_stock的传入参数进行计算,并将计算结果存入filtered_stock_list中。 validate_stock会从YahooFinance的API获取对应股票的历史价格数据(日线),然后根据用户提供的策略筛选列表(这里可以提供一个策略筛选器或多个,所以这里stock_filters变量是一个list而不是一个单独的filter)。当...
可调用接口 set_universe(回测/交易)get_Ashares(研究/回测/交易)set_yesterday_position(回测)get_stock_info(研究/回测/交易)get_index_stocks(研究/回测/交易)get_fundamentals(研究/回测/交易)get_trading_day(回测/交易)get_all_trades_days(研究/回测/交易)get_trade_days(研究/回测/交易)get_history(回测...
# context.stock_list = industry("C39") # 获取指数成分股 context.hs300 = index_components("000300.XSHG") def before_trading(context): (context.hs300) ("before_trading") 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 3、获取股票合约数据 3.1 history_bars - 某一合约历史...
importtimewhileTrue:# 获取市场数据market_data_response=requests.get(market_data_url).json()# 执行交易策略stock_to_buy=trading_strategy(market_data_response)ifstock_to_buy:execute_trade(stock_to_buy,'buy')# 执行买入操作time.sleep(60)# 每60秒运行一次 ...
import baostock as bs import pandas as pd import numpy as np import cv2 import math import os #saveStockData是保存股票的数据的函数,code是股票代码,startDate,endDate是起始日期,rootPath是保存路径,flag是日d,周w,月m标识符 def saveStockData(code,startDate,endDate,rootPath,flag): rs = bs.query...
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As the name indicates, theStock and Options Trading Data Provider APIis an API that provides data about stocks and options. For a given stock symbol, it provides information about the stock company (like company name, address, number of employees, etc.), as well as details rele...
python api stock snowball stock-data xueqiu xueqiu-stock Resources Readme License Apache-2.0 license Activity Stars 1.3k stars Watchers 21 watching Forks 304 forks Report repository Releases 7 tags Packages No packages published Contributors 4 uname-yang YuYang inie0722 然Y AloneFire ...
Breeze API Python Client breezeapi@icicisecurities.com The official Python client library for the ICICI Securities trading APIs. BreezeConnect is a set of REST-like APIs that allows one to build a complete investment and trading platform. Following are some notable features of Breeze APIs: Execute...