Ⅰ、近20期冷热分析:
和值:129,
跨度:20,ac值:7,
奇偶比1:5:大小比:4:2,质合比:1:5,三区比:0:3:3,上期开出重号1个,开出连号0对,同尾对数开出1对。
Ⅱ、排除红球:03,09,13,15,32,33=0-1
Ⅲ、排除蓝球:09,10,13,14=0-1
Ⅳ、红球范围:
红球20码:02,04,08,11,14,16,17,18,19,20,21,22,23,24,25,26,27,29,30,31
红球16码:02,04,08,16,17,18,19,20,21,22,23,24,26,29,30,31
红球12码:02,04,08,16,17,18,19,20,21,22,23,24
红球10码:08,16,17,18,19,20,21,22,23,24
Ⅴ、蓝球范围:
5码定蓝:03,06,07,08,12,16
4码定蓝:06,07,08,12,16
3码定蓝:07,08,12
2码定蓝:07,12
1码定蓝:07
Ⅵ、复式投注:
10+3复式:08,16,17,18,19,20,21,22,23,24 + 07,08,12。
Ⅶ、胆拖投注:
红胆21拖:02,04,08,16,17,18,19,20,22,23,24 + 07,12。