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227049（-497）两市总成交20461亿较昨-1618亿，沪+0.32%深+1.05%创+2.02%科+1.36%绿1831家红3554家。涨停家数70家，对比昨日52家，增加，跌停家数13家，对比昨日15家，减少，炸板率24.73%炸板率对比昨日28.77%炸板23家。低炸板率。昨首开+0.43%昨首收+1.09%昨连开+2.46%昨连收+1.12%连板强于首板，赚钱效应较差