日前，中證指(zhi)數(shu)有限(xian)公(gong)司宣布將調整滬深300、中證500、中證1000、中證紅(hong)利、中證100、中證香(xiang)港100等指(zhi)數(shu)的(de)樣本，此(ci)次調整為指(zhi)數(shu)樣本的(de)定(ding)期例行(xing)調整，定(ding)期調整方案(an)將于12月(yue)9日收市后正式生效。

根據(ju)指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)規則，經指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)專(zhuan)家委員(yuan)會審議，滬深(shen)300指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)更換(huan)15只(zhi)(zhi)(zhi)(zhi)樣(yang)(yang)(yang)本(ben)，大全(quan)能源、德業股份等(deng)調(diao)(diao)(diao)入(ru)指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)；中(zhong)證(zheng)500指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)更換(huan)50只(zhi)(zhi)(zhi)(zhi)樣(yang)(yang)(yang)本(ben)，東方(fang)電纜、派(pai)能科(ke)技(ji)等(deng)調(diao)(diao)(diao)入(ru)指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)；中(zhong)證(zheng)1000指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)更換(huan)100只(zhi)(zhi)(zhi)(zhi)樣(yang)(yang)(yang)本(ben)，高測(ce)股份、艾為(wei)電子等(deng)調(diao)(diao)(diao)入(ru)指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)；中(zhong)證(zheng)紅利指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)更換(huan)20只(zhi)(zhi)(zhi)(zhi)樣(yang)(yang)(yang)本(ben)，魯西化工(gong)、新(xin)鋼股份等(deng)調(diao)(diao)(diao)入(ru)指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)；中(zhong)證(zheng)100指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)更換(huan)4只(zhi)(zhi)(zhi)(zhi)樣(yang)(yang)(yang)本(ben)，天齊鋰業、中(zhong)國中(zhong)鐵等(deng)調(diao)(diao)(diao)入(ru)指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)；中(zhong)證(zheng)香港100指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)更換(huan)7只(zhi)(zhi)(zhi)(zhi)樣(yang)(yang)(yang)本(ben)，港鐵公(gong)司、百勝中(zhong)國等(deng)調(diao)(diao)(diao)入(ru)指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)。除以上指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)之外(wai)，其他指(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)數(shu)(shu)(shu)的樣(yang)(yang)(yang)本(ben)也將進(jin)行相應的調(diao)(diao)(diao)整。

本(ben)(ben)(ben)(ben)(ben)次樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)調(diao)整后，各(ge)指數(shu)(shu)對(dui)實體(ti)經濟的反映進一步加(jia)強，工業(ye)(ye)(ye)行(xing)業(ye)(ye)(ye)樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)數(shu)(shu)量顯著提升(sheng)(sheng)。滬(hu)深300指數(shu)(shu)中新進科創板(ban)樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)2只(zhi)(zhi)(zhi)(zhi)，樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)數(shu)(shu)量為(wei)15只(zhi)(zhi)(zhi)(zhi)，樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)權(quan)(quan)重(zhong)(zhong)由2.31%升(sheng)(sheng)至(zhi)2.41%；新進創業(ye)(ye)(ye)板(ban)樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)1只(zhi)(zhi)(zhi)(zhi)，樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)數(shu)(shu)量為(wei)36只(zhi)(zhi)(zhi)(zhi)，樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)權(quan)(quan)重(zhong)(zhong)由12.84%降至(zhi)12.66%。從(cong)行(xing)業(ye)(ye)(ye)來看，工業(ye)(ye)(ye)行(xing)業(ye)(ye)(ye)樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)數(shu)(shu)量凈(jing)(jing)(jing)增(zeng)加(jia)6只(zhi)(zhi)(zhi)(zhi)，權(quan)(quan)重(zhong)(zhong)上升(sheng)(sheng)0.65%；公用事業(ye)(ye)(ye)行(xing)業(ye)(ye)(ye)樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)數(shu)(shu)量凈(jing)(jing)(jing)增(zeng)加(jia)2只(zhi)(zhi)(zhi)(zhi)，權(quan)(quan)重(zhong)(zhong)上升(sheng)(sheng)0.19%；能(neng)源行(xing)業(ye)(ye)(ye)樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)數(shu)(shu)量凈(jing)(jing)(jing)增(zeng)加(jia)1只(zhi)(zhi)(zhi)(zhi)，權(quan)(quan)重(zhong)(zhong)上升(sheng)(sheng)0.12%；金(jin)融行(xing)業(ye)(ye)(ye)樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)數(shu)(shu)量凈(jing)(jing)(jing)減少(shao)2只(zhi)(zhi)(zhi)(zhi)，權(quan)(quan)重(zhong)(zhong)下降0.33%；醫藥衛生行(xing)業(ye)(ye)(ye)樣(yang)(yang)(yang)本(ben)(ben)(ben)(ben)(ben)數(shu)(shu)量凈(jing)(jing)(jing)減少(shao)3只(zhi)(zhi)(zhi)(zhi)，權(quan)(quan)重(zhong)(zhong)下降0.37%。

中(zhong)證(zheng)500指數中(zhong)科創板、創業(ye)板樣(yang)(yang)本(ben)數量(liang)分(fen)(fen)別增加至25只(zhi)(zhi)(zhi)、56只(zhi)(zhi)(zhi)，樣(yang)(yang)本(ben)權(quan)(quan)重分(fen)(fen)別增加至2.61%、6.48%；工(gong)(gong)業(ye)行(xing)業(ye)樣(yang)(yang)本(ben)數量(liang)凈(jing)(jing)增加5只(zhi)(zhi)(zhi)，權(quan)(quan)重上(shang)升(sheng)(sheng)0.36%；原材(cai)料行(xing)業(ye)樣(yang)(yang)本(ben)數量(liang)凈(jing)(jing)增加4只(zhi)(zhi)(zhi)，權(quan)(quan)重上(shang)升(sheng)(sheng)1.96%；信(xin)息技術行(xing)業(ye)樣(yang)(yang)本(ben)數量(liang)凈(jing)(jing)增加4只(zhi)(zhi)(zhi)，權(quan)(quan)重上(shang)升(sheng)(sheng)0.63%。中(zhong)證(zheng)1000指數中(zhong)，工(gong)(gong)業(ye)行(xing)業(ye)樣(yang)(yang)本(ben)數量(liang)凈(jing)(jing)增加15只(zhi)(zhi)(zhi)，權(quan)(quan)重上(shang)升(sheng)(sheng)0.52%；醫藥衛生行(xing)業(ye)樣(yang)(yang)本(ben)數量(liang)凈(jing)(jing)增加5只(zhi)(zhi)(zhi)，權(quan)(quan)重上(shang)升(sheng)(sheng)0.71%。中(zhong)證(zheng)紅(hong)利指數保持(chi)高(gao)股息特征(zheng)，近一年股息率由6.16%上(shang)升(sheng)(sheng)至6.30%，指數分(fen)(fen)紅(hong)穩定性也有提升(sheng)(sheng)。

樣(yang)本調(diao)整后，從市(shi)(shi)值(zhi)(zhi)覆蓋率來看(kan)，滬深300、中證500和中證1000指(zhi)數(shu)占滬深市(shi)(shi)場總市(shi)(shi)值(zhi)(zhi)比(bi)分別為(wei)(wei)51.62%、15.99%和15.49%。滬深300指(zhi)數(shu)樣(yang)本2022年(nian)前三季(ji)度營(ying)業(ye)收(shou)入占滬深市(shi)(shi)場比(bi)為(wei)(wei)59.53%，凈利潤(run)占滬深市(shi)(shi)場比(bi)為(wei)(wei)74.66%；中證500指(zhi)數(shu)樣(yang)本2022年(nian)前三季(ji)度營(ying)業(ye)收(shou)入占滬深市(shi)(shi)場比(bi)為(wei)(wei)17.39%，凈利潤(run)占滬深市(shi)(shi)場比(bi)為(wei)(wei)10.80%。中證1000指(zhi)數(shu)樣(yang)本總市(shi)(shi)值(zhi)(zhi)均(jun)值(zhi)(zhi)為(wei)(wei)117億元(yuan)，小(xiao)盤特征凸顯。中證100指(zhi)數(shu)占滬深市(shi)(shi)場總市(shi)(shi)值(zhi)(zhi)、自由流通市(shi)(shi)值(zhi)(zhi)比(bi)分別為(wei)(wei)26.24%、27.80%，各行(xing)業(ye)自由流通市(shi)(shi)值(zhi)(zhi)分布(bu)與滬深市(shi)(shi)場基本一致，體(ti)現良(liang)好的行(xing)業(ye)均(jun)衡(heng)性(xing)。

從估(gu)值來看，按照11月23日收盤價計(ji)算(suan)，調整(zheng)后的滬深300和中證500指數滾(gun)動市盈率分別(bie)為11.32倍和17.84倍。（中證指數有限公司）