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A股估值仍不低 关注两大洼地行业

http://www.sina.com.cn 2007年07月12日 04:00 中国证券网-上海证券报

  ⊙聚源数据研究所 邓海

  沪深市场调整已历时一个多月,那么经过这段时间调整后,市场整体估值水平发生了怎样的变化呢?

  聚源数据研究所统计显示,截至7月6日,所有A股整体法计算的市销率、市盈率、市净率指标分别为3.23、49.33、5.23倍。经过一个多月的调整,相对前期估值水平有明显下降,部分行业估值相对偏低,但是目前总体估值水平并不低。相比之下,采掘业、金属非金属行业的市销率、市盈率处在较低的水平,处于相对估值洼地,投资者可以重点关注这两个行业内市盈率低于本行业平均水平的部分公司。

  聚源数据研究所采用整体法、使用聚源e财讯系统提供的2006年末财务数据,分别计算了5月29日和7月6日这两天,沪深两市各行业流通A股和已上市流通A股的相对估值数据,下面具体分析各估值指标的变化。

  市盈率变动分析

  从A股市盈率指标来看,5月29日22个行业中仅有采掘业、金属非金属、金融保险业三个行业低于50倍,超过100倍的有

房地产、食品饮料等10个。7月6日,有采掘业、金属非金属、电力燃气及水的生产和供应业、交通运输、金融保险业五个行业低于50倍,高于100倍的仅剩5个。市盈率估值水平虽然明显下降,但是依然较高。较高的市盈率水平,除了过度投机炒作有关,也反映出市场预期较高。特别是市盈率下降较小的行业,如采掘业、金融保险、金属非金属、机械设备仪表等,可能存在市场对其2007年业绩有大幅增长的预期。

  A股市盈率低于50倍的这5个行业,他们的已上市流通A股市值合计10.2815万亿,占到了全部A股16.2457万亿的63%,可谓中流砥柱。虽然金融保险业48倍的市盈率谈不上什么价值洼地,但这个市盈率也反映出市场对该行业2007年业绩大幅增长存在较高的预期,该行业的市盈率未来有望大幅下降。

  7月6日A股市盈率不足30倍的仅有采掘业、金属非金属两个行业,杠杆倍数分别为1.78、6.95,市盈率分别为24.76、27.62,相对估值优势明显。

  市净率变动分析

  所有A股的市净率由5.97滑落至5.23,跌幅12.29%,与大盘基本持平。但两个时间点上,没有一个行业的A股市净率低于3;7月6日,高于5的行业仍多达13个、占59%,反映出多数行业的市净率估值水平偏高。两个时间点上,金融保险、采掘业的市净率变化较小,不足5%;虽然市净率水平不低,反映出市场的预期较好。

  市销率变动分析

  大盘大跌12.77%,所有A股的市销率由3.70滑落至3.23,跌幅12.79%,与大盘基本持平。22个行业的A股市销率数据也同步下挫,部分行业的市销率估值水平显著下降。

  两个时间点上,没有1个行业的市销率低于1;低于2的行业大跌前有4个,7月6日增加到6个,分别是建筑业、批发和零售贸易、电子、采掘业、金属非金属、信息技术业,其中建筑业、批发和零售贸易已经不到1.2,体现了一定的相对估值优势。5月29日,有10个行业的A股市销率高于5,估值显然偏高;7月6日仍有其他制造业、社会服务业、房地产业、金融保险业四个行业的A股市销率高于5。

  采掘业、金属非金属行业相对估值偏低的潜力股(数据日期:2007-07-06)

  

股票股票名称主营业务收入净利润股东权益合计总股本(万股)流通A股(万股)已上市收盘价流通A股市销率市盈率市净率

  代码(2006末期)(万元)(2006末期)(万元)(2006末期)(万元)流通A股(万股)(元)市值

  (万元)

  600028中国石化104457900.005066400.0025487500.008670243.906992195.10358400.0012.824594688.001.0621.944.36

  600123兰花科创225404.7556077.35252749.1440800.0040800.0020576.2531.90656382.385.7723.215.15

  600508上海能源431722.9044711.74242070.4872271.8072271.8027152.6714.36389912.292.4023.214.29

  601666平煤天安745773.1286261.89509921.04107472.23107472.2337000.0018.85697450.002.7223.483.97

  600971恒源煤电118685.3319613.94100132.7118840.0018840.008375.9025.23211324.074.0024.234.75

  600231凌钢股份597229.5435823.45265513.9852390.0052390.0028878.219.19265390.780.8113.441.81

  600019宝钢股份15779146.561301026.458196054.591751200.001751200.00473548.2611.095251650.161.2314.932.37

  600362江西铜业2543505.84460934.551256092.68289503.82150755.6228252.0825.19711669.862.8715.825.81

  000898鞍钢股份5459600.00684500.002983400.00593298.57504298.57105305.7218.471944996.622.0116.013.67

  600307酒钢宏兴1347143.9444534.43415685.5287360.0087360.0033272.368.48282149.640.5516.631.78

  000708大冶特钢454390.0231765.93132203.2044940.8544940.8516902.0012.05203669.101.1917.054.10

  000761本钢板材2469145.79165135.931603770.18313600.00273600.0016080.009.14146971.201.1617.361.79

  000932华菱管线3273401.13106804.37982962.46221765.00221765.00112472.648.63970638.850.5817.921.95

  600808马钢股份3431987.42227658.592012210.69645530.00472237.0089181.006.73600188.131.2719.082.16

  600001邯郸钢铁2220088.4289467.541100001.59281645.66281645.66246885.236.091503531.030.7719.171.56

  600022济南钢铁2628134.7187155.55449101.37135360.00135360.0049149.7212.88633048.420.6620.003.88

  000709唐钢股份2768781.78142869.62906754.49226629.68226629.68110584.0912.651398888.801.0420.073.16

  600102莱钢股份2432472.4474604.07547016.9592227.3192227.3122308.0016.30363620.400.6220.152.75

  002110三钢闽光840942.5735985.98183540.9853470.0053470.0010000.0013.81138100.000.8820.524.02

  600005武钢股份4131693.85389700.622181715.37783800.00783800.00283598.7610.282915395.251.9520.683.69

  000717韶钢松山1240649.0241672.77532530.24134112.00134112.0079963.206.76540551.230.7321.761.70

  600961株冶集团929208.1742628.80128021.5952745.7952745.7916200.0017.85289170.001.0122.097.35

  600126杭钢股份1259912.4720482.90327537.6264533.7564533.7525768.697.44191719.040.3823.441.47

  601600中国铝业6101513.401132895.604254513.701288660.79894264.19114807.7421.012412110.534.4423.906.36

  600117西宁特钢317953.8921147.34202085.6574121.9374121.9337155.016.94257855.751.6224.322.55

  000039中集集团3316780.14277172.311111744.60266239.61123191.5579974.3726.002079333.612.0924.976.23

  600581八一钢铁873718.1515742.36242280.9258957.6158957.6127638.036.82188491.370.4625.541.66

  600497驰宏锌锗445744.24103646.89233750.8939000.0039000.0018984.1869.641322058.186.0926.2011.62

  000926福星科技245168.0525819.27177735.9852522.7752522.7722606.8613.15297280.182.8226.753.89

  600992贵绳股份91981.644524.8273313.3616437.0016437.0010746.607.5581136.821.3527.431.69

  沪深两市A股相对估值数据(2007-05-29)

  行业已上市流通杠杆倍数流通A股估值已上市流通A股估值

  A股市值

  (万元)

  市销率市盈率市净率市销率市盈率市净率

  A农林牧渔业3763895.082.095.92118.845.646.10873.165.76

  B采掘业19167561.276.701.4025.624.922.6234.076.20

  C0食品、饮料28893430.162.105.37119.939.054.64143.898.73

  C1纺织服装皮毛14166372.641.864.34141.936.992.3476.333.76

  C2木材家具1552909.752.314.0888.287.371.7738.163.18

  C3造纸印刷6099139.851.773.0176.184.983.0070.374.86

  C4石油化学塑胶塑料42390991.991.903.47134.866.543.34135.376.34

  C5电子15282479.841.751.91-85.905.181.62-79.734.98

  C6金属非金属73712900.972.692.0631.844.812.0336.934.90

  C7机械设备仪表74262210.552.133.1582.746.933.0486.097.02

  C8医药生物制品28094224.101.844.97125.857.614.92128.357.53

  C99其他制造业905953.862.427.8596.8910.087.8296.6210.15

  D电力、燃气及水的生产和供应业40982024.662.605.6254.355.245.9759.435.20

  E建筑业4986188.582.151.4577.985.261.5679.035.12

  F交通运输、仓储和物流业38355913.213.556.9157.745.616.1055.465.42

  G信息技术业25728227.511.972.4276.364.772.4894.275.22

  H批发和零售贸易35388244.451.721.49117.598.692.88218.4515.05

  I金融、保险业70305482.387.699.5749.585.788.7151.187.12

  J房地产业52232408.811.969.45107.878.488.4899.188.18

  K社会服务业10649974.312.058.31102.969.407.75103.529.31

  L传播与文化产业1615536.221.905.86362.357.755.33370.966.88

  M综合类24704579.521.545.84465.027.656.141440.537.71

  全部A股618939750.822.973.7056.145.973.5075.036.44

  沪深两市A股相对估值数据(2007-07-06)

  行业已上市流通杠杆倍数流通A股估值已上市流通A股估值

  A股市值

  (万元)

  市销率市盈率市净率市销率市盈率市净率

  A农林牧渔业2689736.292.094.2384.924.034.31550.784.06

  B采掘业17877718.636.951.3524.764.752.4331.255.66

  C0食品、饮料25116398.132.164.44101.577.943.88120.667.49

  C1纺织服装皮毛11294431.491.813.37110.135.433.47109.765.49

  C2木材家具1316606.142.393.5777.266.453.4389.095.85

  C3造纸印刷4286129.251.852.2155.863.652.1451.413.48

  C4石油化学塑胶塑料32606465.481.902.67103.465.032.53102.694.79

  C5电子10473805.071.791.32-61.073.601.10-52.903.37

  C6金属非金属96649772.421.781.7827.624.171.7331.454.17

  C7机械设备仪表65165282.082.122.7472.136.042.6074.156.06

  C8医药生物制品22882049.721.813.9699.486.053.96101.826.02

  C99其他制造业737329.152.446.4479.498.276.3678.588.24

  D电力、燃气及水的生产和供应业31987559.172.664.4843.284.174.6046.024.01

  E建筑业3750937.162.191.1160.024.051.1658.953.82

  F交通运输、仓储和物流业33210587.903.654.9249.484.674.9746.324.51

  G信息技术业21313945.311.961.9962.673.912.0379.104.27

  H批发和零售贸易29326161.741.641.1892.656.841.3598.916.86

  I金融、保险业74976660.387.019.2748.005.619.0453.557.44

  J房地产业45267675.721.958.1593.067.327.3786.897.11

  K社会服务业7948214.522.096.5383.077.435.9180.757.15

  L传播与文化产业1187581.651.964.45274.795.883.90272.035.03

  M综合类17969972.361.504.14329.795.424.32944.575.47

  全部A股529306694.183.073.2349.335.232.9463.305.42

  数据来源:聚源数据

  注:杠杆倍数=流通A股总市值/已上市流通A股总市值

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