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自1984以来，DTN IQ Feed提供流数据集标准 精确覆盖农业、能源和金融市场的服务和贸易解决方案。DTN IQ Feed在高端分析软件、流式报价服务和定制的Web内容，在交付数据源方面是一个被证实的行业领导者。DTN IQ Feed 对股票、期权、期货、大宗商品和固定收益证券、实时新闻线、历史数据和更多的时间敏感报价.下面的代码实现了如何获取IQ feed支持品种的历史数据，不过前期是已经订阅IQ feed数据服务并且启动终端。from iqfeed import historicDataim

Generally in order to start a new quantitative hedge fund it will be expected that the manager will have had significant industry experience in other funds or asset managers in order to develop the necessary skills and network required.The primary issue w

Backtrader: Multiple Data Feeds & IndicatorsBacktrader: Multiple Data Feeds & Indicators Multi Exampleimport backtrader as btfrom datetime import datetimeclass BOLLStrat(bt.Strategy):‘’’    This is a simple mean reversion