截至12月19日收盘，共封装光学(CPO)概念上涨2.85%，位居概念板块涨幅第9，板块内，69股上涨，锐捷网络、亚康股份等20%涨停，汇源通信、光迅科技、长飞光纤等涨停，博创科技、太辰光、华工科技等涨幅居前，分别上涨14.66%、9.89%、6.98%。跌幅居前的有明阳电路、联赢激光、航天电器等，分别下跌7.58%、3.97%、2.96%。
　　今日涨跌幅居前的概念板块
概念今日涨跌幅（%）概念今日涨跌幅（%）液冷服务器5.40转基因-3.40铜缆高速连接4.67玉米-2.64F5G概念3.92粮食概念-2.40算力租赁3.68社区团购-2.34东数西算(算力)3.38大豆-2.16同花顺果指数3.35海南自贸区-2.11WiFi 63.17租售同权-2.05智谱AI3.10免税店-2.03共封装光学(CPO)2.85足球概念-1.91华为盘古2.80供销社-1.87　　资金面上看，今日共封装光学(CPO)概念板块获主力资金净流入37.35亿元，其中，54股获主力资金净流入，12股主力资金净流入超亿元，净流入资金居首的是立讯精密，今日主力资金净流入5.93亿元，净流入资金居前的还有光迅科技、紫光股份、华工科技等，主力资金分别净流入5.81亿元、5.46亿元、3.27亿元。
　　资金流入比率方面，星网锐捷、锐捷网络、光迅科技等流入比率居前，主力资金净流入率分别为32.66%、29.76%、29.02%。（数据宝）
　　共封装光学(CPO)概念资金流入榜
代码简称今日涨跌幅（%）今日换手率（%） 主力资金流量（万元）主力资金净流入比率（%）002475立讯精密4.021.5059286.1913.29002281光迅科技10.015.0858073.2229.02000938紫光股份6.038.2554555.058.55000988华工科技6.988.5832700.069.51301085亚康股份20.0025.6222415.8919.65300308中际旭创2.922.7922060.265.65301165锐捷网络20.0015.1019953.8429.76300570太辰光9.8913.1416914.099.23002396星网锐捷9.994.4516245.0332.66600601方正科技5.125.8613672.4212.65601869长飞光纤9.994.2211164.1021.60000021深科技2.883.8810990.069.19300620光库科技5.999.297935.656.91300548博创科技14.6632.947480.853.08600498烽火通信6.317.187019.884.31300757罗博特科0.833.656439.437.07603220中贝通信3.4912.945503.753.88603083剑桥科技3.6810.565141.234.34600584长电科技1.783.424631.801.98600487亨通光电1.592.084252.254.53300394天孚通信0.632.603065.872.16002902铭普光磁3.5014.632869.414.44301183东田微1.5714.422759.607.26600703三安光电0.800.702676.476.09688498源杰科技2.143.892626.468.45001389广合科技4.5426.082529.205.09688609九联科技3.698.172527.345.09002897意华股份2.844.902275.136.32688313仕佳光子5.765.372252.616.34688629华丰科技3.887.002233.675.95603228景旺电子3.212.562066.463.40603011合锻智能2.034.672059.9911.83603936博敏电子3.084.851643.876.03600183生益科技0.981.131452.812.22688418震有科技1.783.261155.455.82600105永鼎股份-0.184.961030.342.70002815崇达技术2.673.541025.094.42300657弘信电子5.6113.28795.250.55300571平治信息3.8713.45789.381.65002185华天科技1.092.32773.500.87688183生益电子-2.320.97659.461.94301205联特科技3.549.47546.221.07001267汇绿生态2.813.44510.063.21300303聚飞光电2.213.61472.201.44688195腾景科技1.385.56418.841.46300812易天股份3.254.52380.983.85688536思瑞浦0.201.16278.321.78000586汇源通信10.0222.25272.520.52301486致尚科技3.156.86244.141.07688662富信科技0.831.37219.955.40603960克来机电1.622.5784.200.59603052可川科技1.633.1873.101.51688400凌云光2.122.298.880.07002579中京电子1.214.190.690.00688170德龙激光1.161.19-0.38-0.02002429兆驰股份2.141.42-16.67-0.05688328深科达1.283.18-23.19-0.47002025航天电器-2.960.77-80.46-0.43002957科瑞技术1.241.49-220.69-2.22002184海得控制0.632.83-298.02-3.97605358立昂微0.421.10-300.36-1.56688102斯瑞新材0.101.28-311.80-6.10600103青山纸业3.547.38-335.07-0.78003031中瓷电子-0.740.97-347.30-4.03688685迈信林2.521.16-453.36-8.11001309德明利-0.967.46-522.98-0.91300903科翔股份-1.8714.71-535.47-1.11002792通宇通讯0.654.56-557.01-2.54300408三环集团0.550.55-575.50-1.47688048长光华芯0.732.89-625.56-5.63600246万通发展-0.673.75-810.85-1.48301251威尔高1.827.92-845.39-5.76600353旭光电子0.371.73-929.33-8.15300913兆龙互连4.0513.38-1113.93-0.88688097博众精工4.492.14-1547.00-5.92688167炬光科技-1.894.83-1614.79-7.86688518联赢激光-3.974.68-1815.66-6.30300456赛微电子-0.982.84-1986.70-6.17688205德科立3.697.60-2406.72-5.81600522中天科技0.001.37-2731.53-3.78300287飞利信-1.798.64-4758.87-7.68300739明阳电路-7.5822.16-11874.85-9.95300502新易盛-0.613.65-18024.36-6.13（文章来源：证券时报网）