yglpyn8888

Results 5 comments of yglpyn8888

> 你好,看到你在聚宽发表的很多文章受益匪浅,想问下你之前阅读过网络上通达信或PYTHON上有好的趋势线算法的实现吗? 我在网上找过多个通达信的画趋势线公式,但都不甚理想。。谢谢!

感谢分享,我看两个函数里还有FOR循环 不是完全的向量化实现,请问速度如何?

> > 感谢分享,我看两个函数里还有FOR循环 不是完全的向量化实现,请问速度如何? > > 是的,我的水平无法消灭这个循环,但速度还是很快的了。20W条记录,大概是784ms。 OK, 这个速度是相当快的~ 比我想象中快多了

> * in general, yes, I do not see reasons to further develop the project since it became evident that one can't build realistic trading strategies based only on OHLC...

> @yglpyn8888 , you're correct > > > which can provide the correct order matching process, > > ... and that's exactly what is not possible with current environment implementation...