12月17日，美股大麻股盘前延续涨势，cbdMD涨超30%，Canopy Growth涨超7%，Tilray Brands涨超5%，Cronos Group涨超3%；
光通信概念股盘前走高，Lumentum涨近6%，Credo Technology、Coherent、Astera Labs涨超3%；
锂矿概念股盘前集体走强，Sigma Lithium涨超8%，美国雅保、智利矿业化工涨超4%，Lithium Americas涨超3%。
12月17日，美股大麻股盘前延续涨势，cbdMD涨超30%，Canopy Growth涨超7%，Tilray Brands涨超5%，Cronos Group涨超3%；
光通信概念股盘前走高，Lumentum涨近6%，Credo Technology、Coherent、Astera Labs涨超3%；
锂矿概念股盘前集体走强，Sigma Lithium涨超8%，美国雅保、智利矿业化工涨超4%，Lithium Americas涨超3%。
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