截至12月5日收盘，光纤概念上涨3.67%，位居概念板块涨幅第2，板块内，70股上涨，致尚科技、长光华芯等20%涨停，永鼎股份、特发信息、骏亚科技等涨停，长盈通、炬光科技、杰普特等涨幅居前，分别上涨13.16%、11.91%、9.27%。跌幅居前的有中兴通讯、海康威视、凯旺科技等，分别下跌2.26%、0.92%、0.90%。
　　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（%）超导概念4.15租售同权-0.17光纤概念3.67流感0.03福建自贸区3.57芬太尼0.08可控核聚变3.42医药电商0.12商业航天3.32幽门螺杆菌概念0.14海峡两岸3.05肝炎概念0.18特高压2.94仿制药一致性评价0.23军工信息化2.89国家大基金持股0.29数字水印2.80阿尔茨海默概念0.34太赫兹2.74生物疫苗0.34　　资金面上看，今日光纤概念板块获主力资金净流入43.30亿元，其中，43股获主力资金净流入，16股主力资金净流入超亿元，净流入资金居首的是京东方A，今日主力资金净流入10.39亿元，净流入资金居前的还有永鼎股份、太辰光、特发信息等，主力资金分别净流入9.62亿元、5.53亿元、4.90亿元。
　　资金流入比率方面，永鼎股份、特发信息、致尚科技等流入比率居前，主力资金净流入率分别为29.17%、21.16%、15.51%。（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（%）000725京东方A5.195.18103879.4113.13600105永鼎股份10.0313.5596202.1529.17300570太辰光9.2521.2755268.3312.22000070特发信息10.0219.1248989.9421.16300620光库科技6.5112.5034677.887.82300394天孚通信6.228.3632740.542.58688048长光华芯20.0011.8831989.0612.94688313仕佳光子7.129.4523109.116.21301486致尚科技20.0018.0217885.9915.51300757罗博特科9.247.1917819.467.92688498源杰科技3.487.7315485.815.58002281光迅科技3.264.9615337.006.37688195腾景科技1.449.6215226.487.51002428云南锗业6.6011.0912040.586.27002008大族激光3.553.2011512.969.98002222福晶科技3.695.8410449.447.35688167炬光科技11.919.076787.765.96600869远东股份4.732.534695.2311.54600345长江通信3.2210.734634.327.15002429兆驰股份2.871.844506.908.02600522中天科技1.021.603931.424.33300698万马科技4.354.933230.3013.82688025杰普特9.272.712453.586.41603386骏亚科技9.9713.582050.092.78000881中广核技1.575.221479.293.74601869长飞光纤1.202.821347.131.41002491通鼎互联4.204.961010.743.07688143长盈通13.1614.41973.071.80301329信音电子3.5618.86865.623.26300447全信股份2.428.03853.483.24301289国缆检测4.642.42837.017.82603618杭电股份3.222.64731.945.04000720新能泰山0.871.06707.2315.37002179中航光电0.870.66535.971.18300747锐科激光3.192.52473.911.44688518联赢激光2.861.66464.823.57002298中电鑫龙0.385.70443.961.14300565科信技术2.014.14355.942.99603042华脉科技2.425.05307.702.38300913兆龙互连2.956.44118.080.13300504天邑股份2.501.4892.162.01301328维峰电子1.511.7342.621.16603938三孚股份2.001.7216.730.14688450光格科技0.832.23-7.25-0.24301202朗威股份1.251.63-30.53-1.30603688石英股份-0.060.98-49.54-0.26603690至纯科技1.202.48-64.60-0.24300667必创科技2.184.42-65.47-0.51000890法尔胜1.372.48-81.03-1.77301182凯旺科技-0.902.19-83.05-1.09300252金信诺1.948.44-138.41-0.22300557理工光科4.063.18-157.19-1.44688170德龙激光3.912.49-178.56-2.25000586汇源通信2.062.41-216.48-3.50688618三旺通信0.851.23-264.57-7.55300265通光线缆1.223.04-404.56-2.89300227光韵达1.491.69-475.56-7.37300079数码视讯0.731.89-534.34-4.01300351永贵电器1.672.70-597.38-4.97603220中贝通信0.310.96-613.69-6.59300292吴通控股1.072.70-642.04-4.56600498烽火通信1.953.28-848.34-0.89002522浙江众成0.782.48-851.15-7.38002829星网宇达1.0911.91-1619.05-3.27688260昀冢科技0.6510.72-2451.14-5.58002276万马股份1.152.53-2574.18-6.43600497驰宏锌锗4.792.95-2815.22-2.83600487亨通光电1.011.51-2975.25-4.05300398飞凯材料0.092.50-3094.99-10.20300408三环集团4.121.58-7284.48-5.67002415海康威视-0.920.44-8284.49-6.94300548长芯博创-0.1112.91-20706.42-4.93000063中兴通讯-2.264.12-95491.08-13.67
（文章来源：证券时报网）