Abstract：Attheendof2019,thesuddenoutbreakofCOVID-19hashadahugeimpactontheeconomyof
Chinaandeventheworld.ThisimpacthasmadeChina'sstockmarketindexdeclineforalongtime.Atthe
sametime,theepidemichasalsoaffectedChina'sstockmarket.Undertheinfluenceofthismajornegative
emergency,theinvestor'smoodhasbecomepanic,andthestockmarketreturnshaveshownadownward
trend.Afterlearningtherelevantknowledgeofbehavioralfinance,weknowthattheemergencywill
significantlyaffecttheinvestor'smood,whichwillhaveanimpactonthestoc
疫情冲击与A股股指相关性分析-11953字.pdf