每經AI快訊：北京時間3月21日，上證(zheng)指數開盤(pan)跌(die)(die)(die)7.19點(dian)(dian)(dian)(dian)，跌(die)(die)(die)幅為(wei)0.21%，報(bao)(bao)(bao)3401.76點(dian)(dian)(dian)(dian)；深證(zheng)成指開盤(pan)下(xia)(xia)跌(die)(die)(die)35.51點(dian)(dian)(dian)(dian)，跌(die)(die)(die)幅為(wei)0.33%，報(bao)(bao)(bao)10843.98點(dian)(dian)(dian)(dian)；創(chuang)業板指開盤(pan)下(xia)(xia)跌(die)(die)(die)6.67點(dian)(dian)(dian)(dian)，跌(die)(die)(die)幅為(wei)0.3%，報(bao)(bao)(bao)2193.36點(dian)(dian)(dian)(dian)；滬深300開盤(pan)下(xia)(xia)跌(die)(die)(die)8.48點(dian)(dian)(dian)(dian)，跌(die)(die)(die)幅為(wei)0.21%，報(bao)(bao)(bao)3966.51點(dian)(dian)(dian)(dian)。

(記者 譚玉涵)

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