量化交易Python实用功能函数(11) 获取行情数据 ContextInfo.get_market_data() 用法:ContextInfo.get_market_data(fields, stock_code = [], start_time = '', end_time = '', skip_paused = True, period = 'follow', dividend_type = 'follow', count = -1) 释义:获取行情数据 参数: fields:字段...
def create_data_mp(stock_codes, tradering_date, update=False, check=False): """ 使用多进程方式创建股票数据。 该函数通过多进程并行化创建指定股票代码列表中每个股票的日线数据,并计算扩展因子。 如果更新参数为True,则会尝试更新已有数据;如果检查参数为True,则会在创建数据后进行数据完整性检查。 :para...
market': Get news stock.get_news()print(stock.news_data) // Output[{'u':'http://finance.yahoo.com/news/apos-store-advanced-micro-amd-160504758.html','usg':'AFQjCNGb8DQIPU1jyPO3XYBZfHGFIr6vjQ','sru':'http://news.google.com/news/url?sa=T&ct2=us&fd=S&url=http://finance....
before_trading_start(context, data) 使用场景 该函数仅在回测、交易模块可用 接口说明 该函数在每天开始交易前被调用一次,用于添加每天都要初始化的信息,如无盘前初始化需求,该函数可以在策略中不做定义。 注意事项: 在回测中,该函数在每个回测交易日8:30分执行。
Python 3 API to get stock data in Chinese market. Contribute to seizetheday/chinese-stock-api development by creating an account on GitHub.
Intrinio offers fundamentals, stock market, and options data via REST API with responses in JSON. Explore our API documentation to get started and learn about authentication, response codes, paging, limits, endpoints, SDKs, and more.
We will come to understand the various characteristics of time series data. We will learn about conditional random fields and see how to use them for prediction. We will then use this technique to analyze stock market data. Chapter 10, Image Content Analysis, shows how to analyze images. We...
Install the Python Quant Stack, download market data, and connect to Interactive Brokers—all with step-by-step instructions. Module 1: Getting the Python Basics Right If you're brand new to Python, you'll fast-track your learning with exactly what you need to know—no overwhelm, no complex...
data-analytics transforming real-time decision-making with go-globe's business intelligence modules 80% of businesses rely on data to make real-time decisions, but gathering it isn’t enough. some companies still depend on outdated yearly reports, making it difficult to respond to market changes ...
Yahoo Financeis one of the widely used platforms that provides stock market data. You can easily download the dataset from their website, but if you want to access it directly from a Python program, you can use theyfinancelibrary. To install yfinance using pip, you need to run the followin...