截至5月19日收盘，预制菜概念上涨2.30%，位居概念板块涨幅第9，板块内，97股上涨，巴比食品、国光连锁、正虹科技等涨停，广州酒家、三只松鼠、康比特等涨幅居前，分别上涨7.90%、7.39%、7.27%。跌幅居前的有通威股份、东阿阿胶、紫燕食品等，分别下跌1.39%、0.85%、0.55%。
　　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（%）兵装重组概念3.92青蒿素-0.82天津自贸区3.51人形机器人-0.80ST板块3.05同花顺果指数-0.71特色小镇2.86中国AI 50-0.64股权转让(并购重组)2.81环氧丙烷-0.43深圳国企改革2.76新型烟草(电子烟)-0.32可控核聚变2.55同花顺新质50-0.28横琴新区2.44阿尔茨海默概念-0.27预制菜2.30金属钴-0.26钛白粉概念2.29牙科医疗-0.26　　资金面上看，今日预制菜概念板块获主力资金净流入2.54亿元，其中，51股获主力资金净流入，5股主力资金净流入超5000万元，净流入资金居首的是永辉超市，今日主力资金净流入6920.75万元，净流入资金居前的还有三只松鼠、格力电器、巴比食品等，主力资金分别净流入6730.47万元、6370.07万元、5847.87万元。
　　资金流入比率方面，正虹科技、ST岭南、巴比食品等流入比率居前，主力资金净流入率分别为33.54%、29.49%、27.35%。（数据宝）
　　预制菜概念资金流入榜
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（%）601933永辉超市1.152.756920.755.29300783三只松鼠7.3911.506730.477.45000651格力电器0.290.406370.076.32605338巴比食品10.004.585847.8727.35000702正虹科技9.978.655501.0733.54002717ST岭南4.916.094856.6529.49000759中百集团1.4313.653961.625.17603237五芳斋6.7313.733118.029.01603043广州酒家7.902.883030.2411.00002696百洋股份1.7210.831887.888.89600280中央商场1.742.661747.3216.74002187广百股份2.164.891627.989.08000501武商集团0.321.751265.5310.09002495佳隆股份5.389.64973.655.51002982湘佳股份5.6614.65885.673.00002507涪陵榨菜1.611.22810.954.39301073君亭酒店1.493.20749.396.08000785居然智家1.181.10629.742.86003030祖名股份3.998.68567.114.31002100天康生物0.320.97528.516.28600675中华企业2.130.51526.725.90600981汇鸿集团3.001.36491.975.90000895双汇发展0.490.27480.442.09002330得利斯3.852.80475.385.90603517绝味食品3.842.57360.851.45603101汇嘉时代3.862.97337.523.06002216三全食品3.411.31328.883.41000428华天酒店2.864.24305.312.20002820桂发祥2.836.20304.572.19603170宝立食品4.482.50292.905.46600965福成股份1.371.17275.835.60600467好当家1.723.01256.282.48002995天地在线2.083.44193.112.79002582好想你1.3912.20191.380.40002695煌上煌3.863.21185.091.09002186全聚德1.251.55181.413.63002838道恩股份-0.492.66171.630.85605089味知香3.180.98133.244.04002299圣农发展1.600.88131.280.75002481双塔食品1.751.64126.341.33601007金陵饭店1.795.46105.640.68002069獐子岛3.322.0898.041.66000417合百集团1.562.7974.730.59600655豫园股份1.450.2650.260.88605188国光连锁9.999.1748.110.07002726龙大美食0.840.6338.730.95605108同庆楼5.181.8327.780.26002567唐人神0.411.1725.010.31600650锦江在线0.221.2314.860.22000019深粮控股2.533.1710.730.12000798中水渔业2.561.925.470.11605300佳禾食品1.690.84-1.31-0.03603536惠发食品2.964.08-7.21-0.08002385大北农0.491.34-10.96-0.06600327大东方1.241.73-17.48-0.24002701奥瑞金2.762.03-22.50-0.08300268*ST佳沃3.732.28-37.41-1.15603345安井食品1.811.02-53.58-0.22001215千味央厨1.672.00-67.00-1.27001211双枪科技0.181.21-70.58-3.89603057紫燕食品-0.551.88-70.64-2.53603755日辰股份1.180.82-110.55-5.19603339四方科技0.931.00-116.68-3.18605296神农集团0.600.35-131.15-2.49600113浙江东日0.420.63-182.41-4.96301116益客食品1.371.96-201.31-2.04002661克明食品1.281.48-203.87-4.28601366利群股份1.500.76-235.97-7.23000524岭南控股5.268.48-262.71-0.37000721西安饮食0.562.33-263.62-2.45001313粤海饲料0.120.58-316.61-9.31002251步步高4.4818.26-347.58-0.21600097开创国际1.902.39-368.01-6.31605567春雪食品2.403.08-379.31-6.35600127金健米业1.022.70-423.61-3.54000900现代投资1.480.82-439.03-8.58002321华英农业0.850.78-439.91-11.23603668天马科技1.691.10-449.58-5.93000523红棉股份2.382.43-481.42-4.40002515金字火腿2.462.39-485.73-3.23600073光明肉业2.461.19-500.03-5.70002746仙坛股份1.011.59-519.96-7.64002234民和股份2.052.51-540.27-8.43002124天邦食品0.322.26-551.64-3.95603708家家悦1.621.18-562.00-6.69603697有友食品-0.383.87-600.89-2.74600257大湖股份1.433.19-620.81-8.18002702海欣食品2.386.34-648.44-5.23002840华统股份-0.191.12-737.43-12.46002086东方海洋-0.364.60-795.83-4.10601116三江购物1.452.08-802.87-6.33000876新希望0.000.41-832.12-4.67002303美盈森0.842.26-885.50-11.42300999金龙鱼0.100.64-989.67-9.16000529广弘控股1.661.62-1029.48-18.26600438通威股份-1.390.70-1314.34-2.45002419天虹股份0.352.71-1448.56-8.10000423东阿阿胶-0.851.01-1681.90-4.54300094国联水产1.153.75-1849.59-12.76300498温氏股份0.060.33-5266.31-18.45605136丽人丽妆9.9719.87-10522.85-13.30（文章来源：证券时报网）