行情直击10-13
10月13日，西部数据盘前下跌3.99%，报371.51美元，成交额832.48万美元。
消息面上，长鑫存储4F²架构突破加剧行业竞争，存储芯片股整体承压，闪迪、美光科技及SK海力士此前均出现明显回落，负面情绪传导至西部数据。
与此同时，市场仍在消化东芝扩产可能对HDD供应纪律带来的扰动；期权市场上，西部数据近日还出现连续远期合成看跌大单，包括卖出520美元Call并买入300美元Put的重复性偏空部署，进一步压制风险偏好。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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