每經AI快訊，據中(zhong)(zhong)(zhong)證(zheng)(zheng)指(zhi)(zhi)數(shu)有(you)限公司(si)官網消(xiao)息，9月15日，中(zhong)(zhong)(zhong)證(zheng)(zheng)指(zhi)(zhi)數(shu)有(you)限公司(si)將于(yu)2023年(nian)10月17日正式發布(bu)中(zhong)(zhong)(zhong)證(zheng)(zheng)回(hui)購(gou)(gou)(gou)指(zhi)(zhi)數(shu)等3條指(zhi)(zhi)數(shu)。中(zhong)(zhong)(zhong)證(zheng)(zheng)回(hui)購(gou)(gou)(gou)指(zhi)(zhi)數(shu)選(xuan)取(qu)滬(hu)深市場中(zhong)(zhong)(zhong)回(hui)購(gou)(gou)(gou)比例較(jiao)(jiao)(jiao)高(gao)的100只(zhi)證(zheng)(zheng)券(quan)作(zuo)為指(zhi)(zhi)數(shu)樣(yang)本，反映較(jiao)(jiao)(jiao)高(gao)回(hui)購(gou)(gou)(gou)比例證(zheng)(zheng)券(quan)的整體表現(xian)。中(zhong)(zhong)(zhong)證(zheng)(zheng)回(hui)購(gou)(gou)(gou)價值策(ce)略(lve)指(zhi)(zhi)數(shu)在發生(sheng)過(guo)股票(piao)回(hui)購(gou)(gou)(gou)事件的上市公司(si)中(zhong)(zhong)(zhong)選(xuan)取(qu)估值水(shui)平較(jiao)(jiao)(jiao)低(di)、業績預期較(jiao)(jiao)(jiao)好(hao)的50只(zhi)上市公司(si)證(zheng)(zheng)券(quan)作(zuo)為指(zhi)(zhi)數(shu)樣(yang)本；中(zhong)(zhong)(zhong)證(zheng)(zheng)回(hui)購(gou)(gou)(gou)質量策(ce)略(lve)指(zhi)(zhi)數(shu)從發生(sheng)過(guo)股票(piao)回(hui)購(gou)(gou)(gou)事件的上市公司(si)中(zhong)(zhong)(zhong)選(xuan)取(qu)盈(ying)利能(neng)力較(jiao)(jiao)(jiao)強、成(cheng)長性較(jiao)(jiao)(jiao)好(hao)、回(hui)購(gou)(gou)(gou)比例較(jiao)(jiao)(jiao)高(gao)的50只(zhi)上市公司(si)證(zheng)(zheng)券(quan)作(zuo)為指(zhi)(zhi)數(shu)樣(yang)本，將為市場提供多樣(yang)化投(tou)資標的。（每日經濟新(xin)聞）