VPIN in Cryptocurrency Application of VPIN in cyrptocurrency market: Based on Python3. Implements two kinds of VPIN using different trade classification methods: Tick rule Bulk Volume Classification See also: https://www.jianshu.com/p/dab0a7c1097e https://zhiwei.hu/post/hft-1-pin/ References: [1] LOPEZ DE PRADO M. Advances in High Frequency Strategies[R]. 2012. [2] https://github.com/yt-feng/VPIN