本基金(jin)的業績比(bi)較基準為：滬深(shen)300指數收(shou)(shou)益率(lv)*95%+1.5%（指年收(shou)(shou)益率(lv)，評價時按期間折算）
如(ru)果(guo)指(zhi)(zhi)(zhi)(zhi)數(shu)編制單位變(bian)(bian)更(geng)(geng)(geng)(geng)或(huo)停止滬(hu)深300指(zhi)(zhi)(zhi)(zhi)數(shu)的(de)(de)(de)(de)編制、發布或(huo)授(shou)權，或(huo)滬(hu)深300指(zhi)(zhi)(zhi)(zhi)數(shu)由其(qi)(qi)他(ta)指(zhi)(zhi)(zhi)(zhi)數(shu)替代(dai)(dai)、或(huo)由于(yu)指(zhi)(zhi)(zhi)(zhi)數(shu)編制方法(fa)(fa)(fa)的(de)(de)(de)(de)重大變(bian)(bian)更(geng)(geng)(geng)(geng)等事(shi)項導致(zhi)滬(hu)深300指(zhi)(zhi)(zhi)(zhi)數(shu)不宜繼續作為標(biao)的(de)(de)(de)(de)指(zhi)(zhi)(zhi)(zhi)數(shu)，或(huo)者今(jin)后(hou)法(fa)(fa)(fa)律法(fa)(fa)(fa)規發生(sheng)變(bian)(bian)化，證(zheng)券(quan)市場中(zhong)有(you)其(qi)(qi)他(ta)代(dai)(dai)表性更(geng)(geng)(geng)(geng)強或(huo)者更(geng)(geng)(geng)(geng)科學客(ke)觀(guan)的(de)(de)(de)(de)業(ye)績(ji)比較基(ji)(ji)(ji)(ji)準適(shi)用于(yu)本基(ji)(ji)(ji)(ji)金(jin)(jin)時，本基(ji)(ji)(ji)(ji)金(jin)(jin)管(guan)(guan)(guan)理人可以依據維(wei)護基(ji)(ji)(ji)(ji)金(jin)(jin)份額持(chi)有(you)人合法(fa)(fa)(fa)權益的(de)(de)(de)(de)原(yuan)則(ze)，按監管(guan)(guan)(guan)部門要求履行適(shi)當程序(xu)以后(hou)變(bian)(bian)更(geng)(geng)(geng)(geng)標(biao)的(de)(de)(de)(de)指(zhi)(zhi)(zhi)(zhi)數(shu)、業(ye)績(ji)比較基(ji)(ji)(ji)(ji)準、基(ji)(ji)(ji)(ji)金(jin)(jin)名稱等并及時公(gong)告(gao)。其(qi)(qi)中(zhong)，若(ruo)變(bian)(bian)更(geng)(geng)(geng)(geng)標(biao)的(de)(de)(de)(de)指(zhi)(zhi)(zhi)(zhi)數(shu)涉及本基(ji)(ji)(ji)(ji)金(jin)(jin)投資(zi)范圍(wei)或(huo)投資(zi)策略的(de)(de)(de)(de)實(shi)質性變(bian)(bian)更(geng)(geng)(geng)(geng)，則(ze)基(ji)(ji)(ji)(ji)金(jin)(jin)管(guan)(guan)(guan)理人應(ying)就變(bian)(bian)更(geng)(geng)(geng)(geng)標(biao)的(de)(de)(de)(de)指(zhi)(zhi)(zhi)(zhi)數(shu)召(zhao)開基(ji)(ji)(ji)(ji)金(jin)(jin)份額持(chi)有(you)人大會(hui)，并報中(zhong)國證(zheng)監會(hui)備案且在指(zhi)(zhi)(zhi)(zhi)定媒(mei)介公(gong)告(gao)。若(ruo)變(bian)(bian)更(geng)(geng)(geng)(geng)標(biao)的(de)(de)(de)(de)指(zhi)(zhi)(zhi)(zhi)數(shu)對基(ji)(ji)(ji)(ji)金(jin)(jin)投資(zi)范圍(wei)和投資(zi)策略無實(shi)質性影(ying)響（包括但不限于(yu)指(zhi)(zhi)(zhi)(zhi)數(shu)編制單位變(bian)(bian)更(geng)(geng)(geng)(geng)、指(zhi)(zhi)(zhi)(zhi)數(shu)更(geng)(geng)(geng)(geng)名等事(shi)項），則(ze)該等變(bian)(bian)更(geng)(geng)(geng)(geng)無須召(zhao)開基(ji)(ji)(ji)(ji)金(jin)(jin)份額持(chi)有(you)人大會(hui)，基(ji)(ji)(ji)(ji)金(jin)(jin)管(guan)(guan)(guan)理人應(ying)與基(ji)(ji)(ji)(ji)金(jin)(jin)托管(guan)(guan)(guan)人協商一致(zhi)后(hou)，報中(zhong)國證(zheng)監會(hui)備案并及時公(gong)告(gao)。
