时间     上证指数 沪深中位数市净率  沪深中位数市盈率

第一轮牛熊交替

198609    静安开业     1.1（小飞和延中）

199012     96          ？（上交所成立）

199205     1429         7.2

199211     386          2.0                  20

199302     1558         7.3                  63

199407     330          1.5                  16

199409     1052         2.8                  33

199502      524         2.1                  18

199505      926         2.6

199601      512         2.0                  18

第二轮牛熊交替

199601      512         2.0                  18

199705     1510         5.6                  50

199709     1025         4.0                  35

199806     1422         4.6                  40

199905     1047         3.9                  32

第三轮牛熊交替

199905     1047         3.9                  32

199906     1756         4.5                  63

199912     1341         4.2                  48

200106     2245         6.6                  74

200201     1339         4.0                  32

200206     1746         4.5                  45

200301     1311         3.0                  42

200304     1649         3.5                  46

200311     1307         2.5                  30

200408     1783         3.1                  46

200506      998         1.6                 17

第四轮牛熊交替

200506     998          1.6                  17

200710     6124         6.0                  68

200810    1664          1.61                  19

200908    3478          4.6                  51

201007  2319       3.3          42

201011    3186          4.63                  52

201201    2132          2.1                  34

201212    1949          2.0                  23

201306    1849          2.1                  26

第五轮牛熊交替

20130625  1849          2.1                  26

20150612  5178          7.68               128.94              

20150826  2850         3.9           61

20151223  3684          5.6           96

20160127  2638          3.7                 61

20160415  3078          4.60                88.

20160520  2825          3.89                65.

20160715  3054          4.58                78.                 

20161118-3192--------4.49-----------68.

20170116-3103--------4.05-----------58.   

20170210-3196--------4.34-----------61.       

20170310-3212--------4.30-----------61.

20170428-3154--------3.84-----------57.

20170523-3061--------3.47------------52.

20170616-3123--------3.67------------55

20170721-3237-------3.45------------51

20170811-3208-------3.47------------50

20170925-3341-------3.71------------48.5

20171124-3353-------3.33------------44.00

20171227-3275-------3.19------------42.79

20180206-3370-------2.77------------36.40

20180316-3269-------3.03------------40.38

20180423-3068-------2.89-------------39.83

20180531-3095-------2.83-------------43.04

20180706-2747-------2.38-------------36.34

20180831-2725-------2.24-------------31.65

20180906-2691-------2.24-------------29.50

20180907-2702-------2.24-------------29.66

20180910-2669-------2.20-------------29.01

20180913-2659-------2.20-------------29.19

20180918-2648（午）2.16-------------28.56

20180921-2797-------2.24-------------29.56

（上市公司总共3557家，市净率剔除负资产股后共3530家、中位数为第1765为2.24盈率剔除亏损股后共3185家，中位数第1593位是29.56证券网站）

（不含沪市ST）