上海
財聯社3月31日電，周二，美股光通信、存儲板塊走高，截至發稿，Lumen Technologies(LUMN.US)漲超5%、POET Technologies(POET.US)漲超7.4%，Lumentum(LITE.US)漲超3.7%，Ciena(CIEN.US)漲超4.4%，AsteraLabs(ALAB.US)漲超4%，Coherent(COHR.US)漲超3%。閃迪(SNDK.US)漲超5.4%，美光科技(MU.US)漲0.8%，希捷科技(STX.US)漲超5%。
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