摘要：
Filters This functionality is a relatively late addition to backtrader and had to be fitted to the already existing internals. This makes it to be not 阅读全文
摘要：
The time is gone and testing a strategy against a fully formed and closed bar is good, but it could be better. 时间一去不复返了，针对一个完全成形的封闭式bar测试一种策略是好的，但也可能更 阅读全文
摘要：
Data Resampling 数据重采集 When data is only available in a single timeframe and the analysis has to be done for a different timeframe, it’s time to do som 阅读全文
摘要：
Data - Multiple Timeframes Sometimes investing decisions are taken using different timeframes: 有时候，投资策略采用不同的时间框架 Weekly to evaluate the trend 每周的评估趋势 阅读全文
摘要：
Binary Datafeed Development 二进制数据源开发 Note The binary file used in the examples goog.fd belongs to VisualChart and cannot be distributed with backtrade 阅读全文
摘要：
Filters This functionality is a relatively late addition to backtrader and had to be fitted to the already existing internals. This makes it to be not 阅读全文