截至4月22日收盘，光纤概念上涨3.63%，位居概念板块涨幅第2，板块内，79股上涨，长光华芯20%涨停，杭电股份、云南锗业、永鼎股份等涨停，万马科技、长盈通、蘅东光等涨幅居前，分别上涨15.48%、15.06%、12.96%。跌幅居前的有万隆光电、久之洋、川投能源等，分别下跌2.92%、1.31%、1.12%。

　　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)4.02赛马概念-1.04光纤概念3.63免税店-0.95同花顺果指数3.56养鸡-0.70F5G概念3.50自由贸易港-0.69华为海思概念股3.19海南自贸区-0.66EDR概念3.09预制菜-0.62AI手机2.93乳业-0.60英伟达概念2.75足球概念-0.58MiniLED2.73ST板块-0.57WiFi 62.73广东自贸区-0.54

　　资金面上看，今日光纤概念板块获主力资金净流入109.47亿元，其中，54股获主力资金净流入，23股主力资金净流入超亿元，净流入资金居首的是亨通光电，今日主力资金净流入22.64亿元，净流入资金居前的还有中兴通讯、永鼎股份、天孚通信等，主力资金分别净流入12.58亿元、11.91亿元、10.93亿元。

　　资金流入比率方面，永鼎股份、杭电股份、光电股份等流入比率居前，主力资金净流入率分别为37.76%、19.62%、18.09%。（数据宝）

　　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（%）600487亨通光电10.008.33226351.5517.28000063中兴通讯6.085.73125759.4514.81600105永鼎股份10.004.84119068.3437.76300394天孚通信6.356.69109287.985.78601869长飞光纤7.974.9966402.838.12300395菲利华6.888.3758961.0811.84002281光迅科技1.7910.1846423.414.74002428云南锗业10.0010.9443800.018.33300620光库科技6.899.2342814.386.94300548长芯博创5.446.1740669.368.93603618杭电股份10.0210.8139917.0619.62688498源杰科技4.664.4333798.736.20002429兆驰股份8.375.7633040.2710.81603220中贝通信5.5617.7020156.788.45600522中天科技7.348.8017410.491.70600184光电股份10.005.9115645.7218.09600869远东股份9.999.4114759.064.27688048长光华芯20.0012.5114509.511.82600497驰宏锌锗5.904.4114390.066.85000070特发信息3.7617.0814150.094.36600498烽火通信6.059.9712360.081.75688167炬光科技4.636.9412210.435.08600345长江通信4.3312.3710176.857.21688668鼎通科技2.245.098441.245.32002008大族激光1.494.507873.111.94300252金信诺3.619.287593.449.53300398飞凯材料5.2413.887226.432.97688205德科立3.678.546435.711.81300698万马科技15.4811.686181.2311.31688143长盈通15.0616.425701.843.78300292吴通控股4.669.425548.4410.32688400凌云光2.813.845057.695.68603938三孚股份3.877.053361.204.18300913兆龙互连3.923.773353.906.19300757罗博特科2.744.063113.280.93300504天邑股份5.295.472791.8914.33300408三环集团1.381.392538.891.45300265通光线缆2.0419.322384.771.25300079数码视讯1.643.042115.389.81688195腾景科技5.036.731917.050.57000881中广核技1.551.581830.6916.52300447全信股份1.5910.101710.293.91301182凯旺科技2.265.051689.545.31300557理工光科1.675.221487.266.45603688石英股份4.405.671394.870.85301196唯科科技2.814.451188.422.63603042华脉科技2.779.51892.702.74688170德龙激光2.456.56727.201.72301172君逸数码2.447.33626.632.73603386骏亚科技1.251.67586.997.41301289国缆检测1.681.33322.875.47688518联赢激光2.855.21286.200.54603703盛洋科技2.172.60192.061.27300667必创科技1.264.5170.620.49688450光格科技1.345.17-78.34-0.65300710万隆光电-2.925.66-167.43-1.36301329信音电子-0.172.93-168.60-4.04002643万润股份0.831.41-185.90-0.85002298中电鑫龙0.494.59-334.13-1.09001229魅视科技0.035.82-337.31-2.82600674川投能源-1.120.58-475.34-1.11301349信德新材0.385.03-570.04-2.19300270中威电子1.638.96-654.67-2.26002522浙江众成-0.803.43-671.61-3.50688260昀冢科技3.613.57-711.82-5.63300227光韵达2.445.81-712.83-2.33301202朗威股份-1.097.19-816.75-7.24000720新能泰山1.8212.55-966.42-1.22603690至纯科技0.502.56-1005.68-3.91002829星网宇达-0.843.42-1314.13-11.19000890法尔胜4.4627.09-1515.65-0.89688618三旺通信-0.743.31-1618.47-11.08002179中航光电-0.051.13-2153.07-2.52688418震有科技-0.315.52-2342.77-4.37300747锐科激光0.143.97-2354.26-3.08300351永贵电器2.628.74-2456.45-5.27002222福晶科技5.157.75-2555.65-0.72688313仕佳光子7.0610.23-4054.75-0.60300516久之洋-1.312.89-4475.87-13.92300570太辰光1.6814.81-4782.64-1.14688025杰普特5.195.48-4948.29-2.87301517陕西华达-0.817.42-5516.83-10.55000586汇源通信1.1721.90-6763.14-7.74000725京东方A1.181.87-11145.12-3.85002491通鼎互联2.8121.14-12863.31-3.02301486致尚科技2.1521.65-13720.22-4.13002415海康威视-0.300.54-14315.93-8.76601868中国能建-0.672.25-25297.19-11.64