Afterthefundamentalvolumeandtheadvancedtechniquevolume,thisvolumefocusesonRapplicationsinthequantitativeinvestmentarea.Quantitativeinvestmenthasbeenhotforsomeyears,andtherearemoreandmorestartupsworkingonit,combinedwithmanyotherinternetcommunitiesandbusinessmodels.Riswidelyusedinthi