11月7日，三大指数集体低开，截至发稿沪指跌0.25%，深证成指跌0.39%，创业板指跌0.66%。盘面上看，存储芯片、算力等板块跌幅居前；海南自贸 区、硅能源等板块涨幅居前。 硅能源概念开盘持续走强，东岳硅材、合盛硅业、亿晶光电等多股涨停。合盛硅业（603260）开盘直线拉升，9:45左右触及涨停，报54.85元/股。通威股 份、硅烷科技、大全能源等涨幅居前。 | 20.31 | | -13.50% | 22.66 | -9.21% | | --- | --- | --- | --- | --- | | 09:30 | 11:30 | 15:00 | 09:30 11:30 | 15:00 | | *ST新元 300472 | | | 大全能源 688303 | | | 8.95 +11.60% +0.93 | | | 32.74 +9.28% +2.78 | | | 8.95 | | 11.60% | 32.75 | 9.31% | | 8.02 | | 0.00% | 996 | 0.00% | | 7.09 | | -11.60% | 27.17 | -9.31% | | 09:30 | 11:30 ...