中證(zheng)網訊（記者 昝(zan)秀麗）10月31日(ri)，證(zheng)監會(hui)上(shang)市(shi)(shi)(shi)(shi)(shi)部(bu)副主(zhu)(zhu)任曹(cao)勇(yong)在(zai)(zai)中國證(zheng)券報(bao)主(zhu)(zhu)辦的(de)(de)(de)“2019金牛(niu)上(shang)市(shi)(shi)(shi)(shi)(shi)公司(si)高峰論壇(tan)”上(shang)致辭時表(biao)示，要完善并嚴(yan)格(ge)執行(xing)退市(shi)(shi)(shi)(shi)(shi)制度(du)(du)，實現市(shi)(shi)(shi)(shi)(shi)場(chang)(chang)(chang)主(zhu)(zhu)體的(de)(de)(de)優(you)勝劣汰。曹(cao)勇(yong)強(qiang)調，退市(shi)(shi)(shi)(shi)(shi)制度(du)(du)是(shi)重要基礎(chu)性制度(du)(du)，市(shi)(shi)(shi)(shi)(shi)場(chang)(chang)(chang)化(hua)的(de)(de)(de)退市(shi)(shi)(shi)(shi)(shi)制度(du)(du)是(shi)監管改(gai)革的(de)(de)(de)重要方向，到昨天為止，2019年已(yi)有(you)(you)5家公司(si)觸及面(mian)值退市(shi)(shi)(shi)(shi)(shi)紅(hong)線，ST板塊(kuai)指(zhi)數(shu)到昨天只(zhi)有(you)(you)1700多點，甚(shen)至比去年市(shi)(shi)(shi)(shi)(shi)場(chang)(chang)(chang)最低(di)點還(huan)低(di)，而同(tong)期市(shi)(shi)(shi)(shi)(shi)場(chang)(chang)(chang)指(zhi)數(shu)有(you)(you)較大上(shang)漲，優(you)質更優(you)價(jia)，這(zhe)反應了市(shi)(shi)(shi)(shi)(shi)場(chang)(chang)(chang)功(gong)能正在(zai)(zai)發(fa)揮(hui)作用，市(shi)(shi)(shi)(shi)(shi)場(chang)(chang)(chang)估值體系(xi)日(ri)趨合(he)理化(hua)，這(zhe)是(shi)更好發(fa)揮(hui)市(shi)(shi)(shi)(shi)(shi)場(chang)(chang)(chang)功(gong)能的(de)(de)(de)基礎(chu)。同(tong)時，這(zhe)也(ye)是(shi)嚴(yan)格(ge)監管、防止市(shi)(shi)(shi)(shi)(shi)場(chang)(chang)(chang)逆向選(xuan)擇(ze)的(de)(de)(de)結果，因為只(zhi)有(you)(you)嚴(yan)格(ge)監管下，投資者才(cai)有(you)(you)充分的(de)(de)(de)信(xin)息(xi)作出(chu)理性的(de)(de)(de)決(jue)策。