Ⅰ、近20期冷热分析:
和值:138,
跨度:21,ac值:6,
奇偶比4:2:大小比:4:2,质合比:3:3,三区比:1:1:4,上期开出重号0个,开出连号2对,同尾对数开出0对。
Ⅱ、排除红球:01,07,11,21,23,28=0-1
Ⅲ、排除蓝球:01,03,05,14=0-1
Ⅳ、红球范围:
红球20码:02,03,05,06,08,09,12,13,14,17,18,19,20,22,26,27,29,30
红球16码:02,03,05,06,08,09,12,13,14,17,18,19,20,22,29,30
红球12码:06,08,09,12,13,14,17,18,19,20,22,29
红球10码:09,12,13,14,17,18,19,20,22,29
Ⅴ、蓝球范围:
5码定蓝:06,08,09,10,16
4码定蓝:06,08,10,16
3码定蓝:06,08,16
2码定蓝:06,16
1码定蓝:06
Ⅵ、复式投注:
10+3复式:09,12,13,14,17,18,19,20,22,29 + 06,08,16。
Ⅶ、胆拖投注:
红胆13拖:06,08,09,12,14,17,18,19,20,22,29 + 06,16。