上期开奖号码:03 05 16 23 26 31 + 14

Ⅰ、近20期冷热分析:值:104，跨度:28，AC值:10，奇偶比:4:2，大小比:3:3，质合比:4:2，三区比:2:1:3，上期开出重号1个，开出连号0对，同尾对数开出2对。

Ⅱ、排除红球:01,02,03,04,05,06=0-1

Ⅲ、排除蓝球:01,02,03,04=0-1

Ⅳ、红球范围:

红球20码:14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33

红球16码:18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33

红球12码:18,19,20,21,22,23,24,29,30,31,32,33

红球10码:18,19,20,21,22,23,24,29,30,31

Ⅴ、蓝球范围:

5码定蓝:05,06,07,08,10

4码定蓝:05,06,07,08

3码定蓝:05,06,07

2码定蓝:05,06

1码定蓝:05

Ⅵ、复式投注:

10+3复式:18,19,20,21,22,23,24,29,30,31 + 05,06,07。

Ⅶ、胆拖投注:

红胆20拖:18,19,21,22,23,24,29,30,31,32,33 + 05,06。