截至3月10日收盘，光纤概念上涨5.03%，位居概念板块涨幅第2，板块内，82股上涨，长光华芯20%涨停，中电鑫龙、长江通信、烽火通信等涨停，蘅东光、源杰科技、炬光科技等涨幅居前，分别上涨17.04%、13.84%、13.64%。跌幅居前的有法尔胜、通光线缆、球冠电缆等，分别下跌2.24%、1.17%、0.70%。
　　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（%）共封装光学(CPO)5.44可燃冰-2.95光纤概念5.03页岩气-2.14F5G概念5.03煤化工概念-1.78铜缆高速连接4.33俄乌冲突概念-1.70PCB概念4.20煤炭概念-1.54同花顺果指数4.15环氧丙烷-1.48富士康概念3.79天然气-1.20光刻机3.77化肥-1.16培育钻石3.68草甘膦-0.81先进封装3.66钛白粉概念-0.80　　资金面上看，今日光纤概念板块获主力资金净流入82.64亿元，其中，50股获主力资金净流入，21股主力资金净流入超亿元，净流入资金居首的是天孚通信，今日主力资金净流入12.90亿元，净流入资金居前的还有光迅科技、长飞光纤、亨通光电等，主力资金分别净流入8.18亿元、6.88亿元、5.45亿元。
　　资金流入比率方面，中电鑫龙、长飞光纤、光迅科技等流入比率居前，主力资金净流入率分别为38.78%、18.11%、17.94%。
　　光纤概念资金流入榜
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（%）300394天孚通信10.924.90128958.4510.12002281光迅科技10.007.1181750.1817.94601869长飞光纤10.004.2068815.0418.11600487亨通光电9.346.2854485.937.32002298中电鑫龙10.0216.5450158.7138.78601868中国能建6.809.9748505.834.86600105永鼎股份5.878.9147799.1313.31600522中天科技6.254.9447657.579.93600498烽火通信10.0011.3346036.695.75002008大族激光7.734.6738599.7112.02688498源杰科技13.845.1331522.058.24688167炬光科技13.648.9931340.3811.65688048长光华芯20.0010.8026293.447.93000063中兴通讯3.282.4723093.956.34002428云南锗业4.457.9016976.047.44301486致尚科技5.079.3416266.9612.75002179中航光电2.701.7515472.8611.99300548长芯博创8.489.7313818.583.54300570太辰光7.6811.4713424.484.76300408三环集团4.441.5212360.697.32603688石英股份6.535.4511472.107.32603618杭电股份3.6017.769072.773.65600869远东股份2.303.378740.228.54000070特发信息6.0115.178650.753.79002491通鼎互联8.2819.517105.652.68600497驰宏锌锗1.441.915566.775.89688313仕佳光子7.227.504660.271.69300398飞凯材料4.756.773587.523.27000720新能泰山5.4413.203476.314.73301182凯旺科技6.586.393149.609.56002429兆驰股份3.303.712598.711.55688418震有科技0.803.852543.447.98002222福晶科技4.423.382529.532.50600345长江通信10.019.642420.742.84300447全信股份5.9312.922316.034.08603938三孚股份3.365.031772.333.40300557理工光科5.174.461246.925.73002829星网宇达2.943.811142.597.58300270中威电子4.694.61834.096.00300292吴通控股3.355.34825.762.83688170德龙激光3.466.72799.302.19301172君逸数码3.316.35579.693.27603690至纯科技3.162.57431.751.63300504天邑股份2.813.57366.742.95000881中广核技-0.121.97346.422.32002522浙江众成3.143.57325.621.62603042华脉科技6.7115.00320.870.67688450光格科技3.012.81131.152.77300565科信技术3.559.3388.480.30300079数码视讯0.854.370.830.00001229魅视科技3.002.66-96.73-1.81688260昀冢科技6.145.39-123.98-0.62301289国缆检测2.380.90-157.18-3.83300667必创科技3.632.78-164.93-1.87603386骏亚科技4.903.30-231.40-1.45300710万隆光电3.504.67-415.54-3.73000586汇源通信6.246.43-482.03-2.38301517陕西华达3.113.42-600.45-2.94688618三旺通信4.221.76-754.18-11.63301349信德新材0.303.44-784.65-5.71301202朗威股份5.928.21-930.70-7.08688518联赢激光3.002.85-933.80-3.66301329信音电子4.017.09-991.87-9.53300698万马科技2.512.45-1010.79-9.09300516久之洋2.602.46-1059.98-3.62300227光韵达3.806.02-1153.80-3.33002276万马股份0.302.64-1264.35-2.81300252金信诺4.595.41-1599.25-3.66600184光电股份1.941.67-1656.63-9.30688400凌云光4.492.51-1705.55-3.35300265通光线缆-1.1720.64-1942.04-0.99688143长盈通9.639.16-1973.82-3.00301196唯科科技6.485.94-2137.29-5.13688025杰普特7.306.15-2539.08-1.70000725京东方A0.931.57-2622.36-1.05300913兆龙互连4.763.25-3186.24-7.24688195腾景科技9.047.61-3289.95-1.49000890法尔胜-2.2418.50-3441.35-5.03002415海康威视0.510.34-4278.15-4.41300351永贵电器2.258.11-4555.71-11.12300620光库科技7.917.39-5723.68-1.96300757罗博特科6.545.67-9012.74-2.72603220中贝通信0.6521.26-13247.99-4.82（文章来源：证券时报网）