截至3月18日收盘，减速器概念上涨1.58%，位居概念板块涨幅第10，板块内，69股上涨，国茂股份、襄阳轴承、南方精工等涨停，万通液压、恒工精密、双飞集团等涨幅居前，分别上涨19.28%、14.24%、10.92%。跌幅居前的有科达利、中国重汽、精研科技等，分别下跌4.40%、3.83%、3.06%。
　　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（%）高压快充2.95中船系-0.85航运概念2.35海南自贸区-0.74换电概念2.30白酒概念-0.70PEEK材料2.18赛马概念-0.62工业母机2.15云游戏-0.60染料2.04电子竞技-0.59柔性直流输电1.95大豆-0.56黄金概念1.80免税店-0.55虚拟电厂1.58手机游戏-0.49减速器1.58粮食概念-0.48　　资金面上看，今日减速器概念板块获主力资金净流出8.91亿元，其中，36股获主力资金净流入，7股主力资金净流入超5000万元，净流入资金居首的是南方精工，今日主力资金净流入3.82亿元，净流入资金居前的还有国茂股份、富临精工、巨轮智能等，主力资金分别净流入1.70亿元、9215.77万元、6408.74万元。
　　资金流入比率方面，南方精工、国茂股份、盛德鑫泰等流入比率居前，主力资金净流入率分别为27.88%、21.67%、11.18%。（数据宝）
　　减速器概念资金流入榜
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（%）002553南方精工9.9929.1338163.5027.88603915国茂股份10.026.0717003.7721.67300432富临精工2.945.349215.776.36002031巨轮智能1.8319.096408.741.60002520日发精机5.2611.796314.819.96002765蓝黛科技0.6412.855821.835.33300421力星股份5.1817.325198.558.41002526山东矿机1.819.654686.266.18300817双飞集团10.9221.704631.336.82688165埃夫特2.684.324072.345.74300681英搏尔2.627.782350.484.45002472双环传动0.322.762274.092.90300904威力传动6.0416.152100.6810.06603638艾迪精密5.801.772070.096.70002527新时达0.766.471635.953.27301255通力科技2.1115.801229.105.70001306夏厦精密0.7615.111121.685.01300539横河精密6.2411.50998.523.27300881盛德鑫泰0.274.17905.0711.18301550斯菱股份1.444.61775.952.02300403汉宇集团4.6126.17609.410.28300198纳川股份0.946.24497.353.62000837秦川机床0.724.62449.260.76600081东风科技1.561.62412.513.77300780德恩精工2.539.24376.102.29688162巨一科技1.937.51322.622.41002833弘亚数控1.941.74296.723.15300879大叶股份3.964.65254.901.57002403爱仕达0.063.35224.811.33600960渤海汽车0.752.56215.632.19600243青海华鼎-0.674.44193.983.32300549优德精密3.747.27130.070.90301261恒工精密14.2417.1269.820.09603032德新科技0.972.4044.480.51000009中国宝安0.460.7237.190.23301008宏昌科技4.329.1732.820.14002434万里扬5.127.23-1.300.00000601韶能股份2.112.81-3.14-0.02603767中马传动3.3212.81-3.95-0.01001288运机集团4.849.75-6.52-0.02301229纽泰格2.206.52-49.54-0.40603982泉峰汽车0.681.86-55.40-1.24688280精进电动4.053.67-73.70-0.74301233盛帮股份1.387.92-78.90-1.08605389长龄液压0.641.02-83.33-1.92301279金道科技2.126.92-131.35-2.72301107瑜欣电子0.988.42-156.20-2.56301353普莱得1.344.13-175.32-5.66605208永茂泰1.7712.14-186.77-0.28603178圣龙股份0.453.24-265.64-1.72688017绿的谐波-0.362.25-285.09-0.44002547春兴精工-0.202.74-336.10-2.28301170锡南科技1.194.58-362.42-8.96002975博杰股份-1.137.08-375.59-1.70301007德迈仕0.249.24-445.55-1.27603270金帝股份3.5916.79-447.36-1.35301398星源卓镁-1.968.73-479.11-3.71001282三联锻造2.6920.74-751.40-2.02301023江南奕帆-0.255.98-822.34-6.77000816智慧农业-0.273.21-887.97-5.27301298东利机械1.259.31-891.14-6.16600178东安动力-0.581.68-903.73-9.49300585奥联电子1.743.74-917.40-8.55603305旭升集团-0.132.30-969.35-2.93002921联诚精密0.3313.84-974.14-4.18301368丰立智能-1.5510.67-979.13-1.66000795英洛华0.774.19-1405.91-2.50002283天润工业-1.756.41-1480.78-2.92301307美利信-1.545.75-1795.58-11.45300825阿尔特0.304.90-1916.02-6.01300488恒锋工具0.023.24-2010.96-10.25603728鸣志电器-0.661.59-2013.10-3.97300660江苏雷利0.783.64-2445.51-3.43002164宁波东力9.966.90-2683.30-8.77002600领益智造0.721.46-3446.60-3.47000951中国重汽-3.831.72-3467.23-9.24301596瑞迪智驱-2.0118.03-3625.23-9.01601177杭齿前进-1.9112.01-3637.90-3.78603809豪能股份-0.723.44-4384.90-11.11300503昊志机电1.0011.24-4487.56-5.99300709精研科技-3.0610.13-4846.13-7.27002708光洋股份1.7520.92-5323.52-3.84300258精锻科技1.3415.69-5633.54-4.82002850科达利-4.402.84-7595.02-10.99603319湘油泵-2.178.65-7671.77-9.64600835上海机电-1.332.68-8524.69-16.67603667五洲新春-1.298.05-9410.70-7.05600967内蒙一机-2.104.18-9586.34-11.49603166福达股份4.3714.11-9784.48-7.31003021兆威机电-2.474.49-11422.10-8.40000981山子高科-3.008.05-14541.90-12.21002896中大力德-1.7115.57-14616.21-5.70000678襄阳轴承10.0035.20-15609.13-6.30601727上海电气-0.490.94-16845.63-17.39000887中鼎股份-1.835.22-17970.17-11.86（文章来源：证券时报网）