Ⅰ、近20期冷热分析:和值:148,跨度:27,AC值:7,奇偶比:4:2:大小比:5:1,质合比:3:3,三区比:1:0:5,上期开出重号2个,开出连号1对,同尾对数开出0对。

Ⅱ、排除红球:02,11,15,16,17,24=0-1

Ⅲ、排除蓝球:06,08,14,15=0-1

Ⅳ、红球范围:

红球20码:01,03,04,06,09,12,13,14,18,19,20,22,23,25,26,27,28,29,30,33

红球16码:01,03,04,06,09,12,13,14,19,20,22,23,25,26,27,30

红球12码:01,03,04,06,09,13,14,19,20,25,27,30

红球10码:01,04,06,13,14,19,20,25,27,30

Ⅴ、蓝球范围:

5码定蓝:05,07,09,12,13

4码定蓝:07,09,12,13

3码定蓝:07,09,12

2码定蓝:07,09

1码定蓝:07

Ⅵ、复式投注:

10+3复式:01,04,06,13,14,19,20,25,27,30 + 07,09,12。

Ⅶ、胆拖投注:

红胆19拖:01,03,04,06,09,13,14,20,25,27,30 + 07,09。