继周一5000点得而复失后，昨日上证综指继续选择向下调整，收盘跌穿半年线，而个股方面，截至昨日有接近七成A股已经运行在半年线以下。
自2005年12月14日以来，上证综指在半年线上运行已近两年，昨日半年线首度失守，预计将对市场造成更大的负面影响。本轮牛市以来，上证综指已经历过多次主升波段和阶段性调整，从前几次阶段性调整来看，幅度基本都不超过20％，上证综指几次短暂跌破60日均线后，即能迎来强烈反弹，而半年线则成为固若金汤的一道防线，很难被触及到。
本轮调整中，上证综指从最高的6124.04点到昨日收盘的4861.11点，下调幅度已经达到 20.62％，达到前几次的最大下调幅度；本轮跌破60日均线后，技术派也曾一度企图反扑，但无奈投资者信心积弱难返，而龙头股中国石油(30.59,0.15,0.49%,进入该吧)自计入指数成份以来连续下挫也使空头情绪弥漫，反弹应者寥寥。上证综指昨日跌破牛熊分界的半年线，如果后市不能有效守住这条重要支撑线，多翻空的力量将有可能对大盘带来更大的压力。
如果说上证综指目前还在牛熊分界线上挣扎，那么相当一部分个股则是早已步入熊途。据统计，截至昨日收盘，有可比交易数据的1509只A股中，跌破半年线的高达1035只，占比达到68.59％。由于前期持续调整，超跌个股继续大幅跟跌的动能不强，部分近期一度出现技术性反弹，但随机性较强，难以形成有号召力的市场热点。二级市场的“空”气弥漫，资金大量涌入一级市场追求打新股的无风险收益。近期中国中铁(7.83,-0.26,-3.21%,进入该吧)A股发行，网上网下申购资金冻结规模高达3.383万亿元人民币，一举超过中石油A股发行时冻结规模，而这样的“大块头”中签率还不及同日发行的小盘股劲嘉股份。市场资金流向的变化使二级市场的交易量陷入低迷，自10月16日以来，A股总成交金额逐波下跌，截至昨日，已经连续四个交易日低于1000亿元，昨日更是萎缩至785.75亿元，量能萎缩凸显了目前的弱市格局。
部分大幅跌破半年线个股一览
代码名称120日均价(元)[后复权]收盘价(元)[后复权]偏离度（%）市盈率(倍)市净率(倍)区间表现[10.16-11.27]所属行业
最低价日日均换手率(%)
600811东方集团(17.27,0.21,1.23%,进入该吧)207.92130.23-37.36118.874.40 2007-11-122.57综合
600132重庆啤酒(24.88,0.02,0.08%,进入该吧)136.1689.29-34.4252.9210.392007-11-91.78食品饮料
002036宜科科技(16.25,-0.18,-1.10%,进入该吧)57.1537.70-34.0388.476.56 2007-11-131.37纺织服装
000838蓝星石化78.3352.69-32.745090.4629.632007-11-274.29化工
002084海鸥卫浴28.6419.32-32.5531.705.48 2007-11-122.12轻工制造
600675中华企业(21.94,-0.01,-0.05%,进入该吧)406.84275.63-32.2530.845.94 2007-11-272.07房地产
000819岳阳兴长149.88102.68-31.49160.7710.682007-11-231.41化工
600206有研硅股(22.40,-0.92,-3.95%,进入该吧)38.6826.52-31.4243.803.89 2007-11-122.00电子元器件
002075高新张铜(10.18,0.15,1.50%,进入该吧)29.4020.46-30.4081.126.12 2007-11-121.63有色金属
600694大商股份(45.81,0.86,1.91%,进入该吧)229.99160.25-30.3231.444.22 2007-11-270.79商业贸易
600731湖南海利(7.49,-0.03,-0.40%,进入该吧)62.8343.97-30.03291.882.89 2007-10-291.80化工
600477杭萧钢构(14.16,0.00,0.00%,进入该吧)83.9259.01-29.6891.385.89 2007-11-124.44建筑建材
002135东南网架21.5915.20-29.5945.883.37 2007-11-121.68建筑建材
000410沈阳机床(17.12,-0.23,-1.33%,进入该吧)67.8047.85-29.4274.007.07 2007-11-121.62机械设备
000751锌业股份(15.23,0.46,3.11%,进入该吧)75.9353.74-29.2281.605.50 2007-11-275.69有色金属
600476湘邮科技(13.68,0.47,3.56%,进入该吧)28.1119.99-28.90119.194.88 2007-10-261.36信息服务
000829天音控股249.97178.38-28.6455.458.62 2007-11-120.65商业贸易
600884杉杉股份(14.47,-0.04,-0.28%,进入该吧)165.38118.67-28.2549.213.73 2007-11-121.53纺织服装
000548湖南投资(12.26,-0.04,-0.33%,进入该吧)54.7439.33-28.1423.664.82 2007-11-131.83交通运输
600826兰生股份(13.96,0.11,0.79%,进入该吧)57.2341.13-28.13325.496.49 2007-11-121.95商业贸易
000850华茂股份(12.28,0.20,1.66%,进入该吧)77.8656.11-27.93108.124.37 2007-11-121.52纺织服装
600823世茂股份(19.44,0.38,1.99%,进入该吧)261.30188.45-27.88145.919.81 2007-11-131.17房地产
600059古越龙山(19.99,0.35,1.78%,进入该吧)78.0556.47-27.6551.053.57 2007-11-122.14食品饮料
600379宝光股份16.5411.97-27.60360.254.81 2007-11-237.50机械设备
002076雪莱特(13.05,-0.12,-0.91%,进入该吧)31.3522.70-27.5945.916.63 2007-11-121.97电子元器件
600298安琪酵母(19.90,-0.12,-0.60%,进入该吧)76.9055.78-27.4746.586.56 2007-11-121.93食品饮料
600211西藏药业21.6115.69-27.414.86 2007-10-263.88医药生物
000718苏宁环球(29.12,0.44,1.53%,进入该吧)62.2045.36-27.0894.5119.842007-11-271.54房地产
000711天伦置业(10.53,-0.17,-1.59%,进入该吧)37.2027.16-26.9847.833.25 2007-11-123.15房地产
600148长春一东(10.98,0.11,1.01%,进入该吧)36.9527.02-26.87124.374.94 2007-11-122.97交运设备
600881亚泰集团(17.97,0.04,0.22%,进入该吧)691.16505.80-26.8236.927.58 2007-11-121.63建筑建材
600390金瑞科技(16.14,-0.14,-0.86%,进入该吧)51.6937.90-26.6944.464.01 2007-11-122.83有色金属
000546光华控股(7.63,-0.07,-0.91%,进入该吧)17.2812.72-26.3813.232007-11-232.31房地产
000903云内动力(15.55,0.07,0.45%,进入该吧)58.0742.78-26.3420.303.98 2007-11-121.72机械设备
600590泰豪科技(13.35,0.08,0.60%,进入该吧)27.3820.18-26.3038.892.93 2007-10-262.01信息设备
600963岳阳纸业(20.92,-0.03,-0.14%,进入该吧)58.3743.04-26.26101.853.18 2007-11-193.27轻工制造
600682S宁新百(19.89,-0.03,-0.15%,进入该吧)79.0158.43-26.0542.444.49 2007-11-270.52商业贸易
000042深长城(20.63,-0.12,-0.58%,进入该吧)163.68121.19-25.9628.752.72 2007-11-271.18房地产
000952广济药业(25.45,-0.03,-0.12%,进入该吧)68.7150.89-25.9341.7310.342007-11-123.13医药生物
002052同洲电子(14.82,0.08,0.54%,进入该吧)52.4138.89-25.8036.485.21 2007-10-291.62家用电器
002136安纳达21.9816.31-25.7875.065.46 2007-11-122.46有色金属
601168西部矿业(37.97,0.69,1.85%,进入该吧)49.6636.87-25.7551.789.08 2007-11-122.60有色金属
000726鲁泰A(13.34,0.04,0.30%,进入该吧)91.9568.29-25.7425.245.19 2007-11-121.78纺织服装
000923S宣工(16.42,-0.19,-1.14%,进入该吧)20.0014.86-25.69337.006.03 2007-11-131.35机械设备
600662强生控股(9.43,0.06,0.64%,进入该吧)480.50357.47-25.6036.964.36 2007-10-261.19交通运输
000543皖能电力(13.29,0.00,0.00%,进入该吧)39.8429.67-25.5356.413.46 2007-11-123.41公用事业(3288.158,32.06,0.98%,进入该吧)
000998隆平高科(12.91,0.06,0.47%,进入该吧)32.0923.99-25.2567.802.25 2007-11-121.63农林牧渔
部分仍运行于半年线上方的强势个股一览
代码名称收盘价(元)市盈率(倍)市净率(倍)区间表现[10.16-11.27]总股本所属行业
(万股)
最高价日涨跌幅(%)日均换手率(%)
600097华立科技(15.64,-0.53,-3.28%,进入该吧)14.45173.109.18 2007-11-2757.073.7511544.99 机械设备
600674川投能源(25.81,0.07,0.27%,进入该吧)21.73126.9911.952007-11-2753.907.7349129.10 公用事业
600599*ST花炮16.1678.559.84 2007-11-2751.313.8612600.00 轻工制造
002111威海广泰56.20100.8214.672007-11-2746.053.268470.00 机械设备
600389江山股份(25.59,-0.20,-0.78%,进入该吧)26.1762.048.05 2007-11-2738.103.9019800.00 化工
002050三花股份(23.85,-0.08,-0.33%,进入该吧)23.5051.466.19 2007-10-3135.063.0811300.00 家用电器
600503SST新智(16.21,-0.26,-1.58%,进入该吧)13.5515.872007-11-2734.160.1011000.00 信息服务
002005德豪润达(15.88,0.01,0.06%,进入该吧)15.10140.003.78 2007-11-2731.883.4016160.00 家用电器
000722金果实业(8.37,0.00,0.00%,进入该吧)8.103.30 2007-11-2127.366.1226813.07 电子元器件
000796宝商集团(8.91,0.15,1.71%,进入该吧)8.73 240.926.33 2007-11-1327.264.4024654.20 商业贸易
600986科达股份(22.52,-0.21,-0.92%,进入该吧)23.35268.386.74 2007-11-126.282.3316763.49 建筑建材
002001新和成(23.92,0.30,1.27%,进入该吧)23.17228.4110.182007-11-2125.583.6334206.00 医药生物
600737中粮屯河(10.28,0.05,0.49%,进入该吧)15.0853.9510.102007-11-2624.834.3780560.42 农林牧渔
600276恒瑞医药(46.96,0.46,0.99%,进入该吧)48.5962.9714.422007-11-2624.620.4643107.17 医药生物
000565渝三峡A(21.41,0.16,0.75%,进入该吧)21.36118.359.39 2007-11-2624.113.2617343.69 化工
600511国药股份(50.90,0.01,0.02%,进入该吧)52.7749.1310.892007-11-2723.611.4513300.00 医药生物
600061中纺投资(10.62,0.96,9.94%,进入该吧)9.06 234.107.41 2007-11-1521.613.9942908.29 化工
000586汇源通信(14.01,0.45,3.32%,进入该吧)14.7911.782007-10-1819.766.0819344.00 信息设备
000639金德发展(11.38,0.14,1.25%,进入该吧)12.20193.306.95 2007-11-2717.871.737286.49 建筑建材
600689上海三毛(12.20,0.00,0.00%,进入该吧)13.6916.366.42 2007-11-2017.818.5920099.13 纺织服装
600038哈飞股份(31.24,0.00,0.00%,进入该吧)23.24128.226.64 2007-11-2716.730.4433735.00 交运设备
600369ST长运(4.16,0.20,5.05%,进入该吧)3.262007-11-2716.010.0124485.75 金融服务
600499科达机电(22.73,-0.20,-0.87%,进入该吧)21.2532.026.16 2007-11-615.613.0714931.00 机械设备
600830大红鹰(20.04,0.17,0.86%,进入该吧)18.9091.4711.612007-11-2115.242.5736432.27 商业贸易
600812华北制药(9.03,0.10,1.12%,进入该吧)8.63 132.936.72 2007-11-2614.764.12102857.76医药生物
600094*ST华源6.402007-10-2314.293.8662944.51 化工
600498烽火通信(14.89,0.11,0.74%,进入该吧)14.7558.552.62 2007-11-2714.254.4141000.00 信息设备
600687华盛达(15.25,-0.33,-2.12%,进入该吧)15.00199.349.25 2007-11-2714.241.5012688.86 信息服务
000818锦化氯碱(13.40,0.00,0.00%,进入该吧)11.901360.793.41 2007-10-1813.887.5634000.00 化工
000900现代投资(28.15,0.17,0.61%,进入该吧)28.7520.173.86 2007-10-3113.773.5439916.59 交通运输
000968煤气化(29.40,0.70,2.44%,进入该吧)30.6050.267.00 2007-11-2613.122.7339519.00 采掘
600615丰华股份16.1420.502007-11-1512.953.4818802.05 房地产
600488天药股份(10.54,-0.55,-4.96%,进入该吧)10.45173.863.98 2007-11-1912.614.2954289.00 医药生物
002032苏泊尔(44.80,-0.12,-0.27%,进入该吧)45.1275.076.35 2007-11-2112.521.9621602.00 家用电器
600594益佰制药(14.20,0.26,1.87%,进入该吧)14.9329.495.54 2007-11-2612.003.4518090.00 医药生物
000028一致药业(17.69,0.27,1.55%,进入该吧)17.7437.1910.672007-11-2611.781.8428814.94 医药生物
600693东百集团(23.70,0.35,1.50%,进入该吧)23.7157.127.12 2007-11-2711.680.8313200.87 商业贸易
600306商业城(10.26,-0.33,-3.12%,进入该吧)10.81261.804.05 2007-11-2011.445.0817813.89 商业贸易
600128弘业股份(19.51,1.77,9.98%,进入该吧)17.2890.574.69 2007-11-1911.4110.09 19944.75 商业贸易
600189吉林森工(16.07,-0.42,-2.55%,进入该吧)15.1392.463.48 2007-10-1910.363.3931050.00 农林牧渔
600828*ST成商16.0646.5913.242007-11-2710.151.3120314.80 商业贸易
600802福建水泥(11.56,0.26,2.30%,进入该吧)11.4257.661.73 2007-11-89.914.7538187.37 建筑建材
600781上海辅仁9.85 55.8913.002007-11-269.571.4917759.29 医药生物
600216浙江医药(14.53,0.07,0.48%,进入该吧)14.56848.378.38 2007-10-318.094.5445006.00 医药生物
000700模塑科技(9.59,0.02,0.21%,进入该吧)8.96 58.773.01 2007-11-168.082.8730904.36 交运设备