Ⅰ、近20期冷热分析:
和值:86,
跨度:29,ac值:8,
奇偶比4:2:大小比:2:4,质合比:2:4,三区比:3:2:1,上期开出重号1个,开出连号1对,同尾对数开出2对。
Ⅱ、排除红球:05,09,20,25,27,31=0-1
Ⅲ、排除蓝球:03,04,10,14=0-1
Ⅳ、红球范围:
红球20码:03,04,06,07,08,10,11,13,14,15,16,17,18,19,21,22,23,26,28,29
红球16码:03,04,06,07,08,10,11,13,14,15,16,17,18,19,23,28
红球12码:03,04,06,08,11,13,14,16,17,18,19,23
红球10码:06,08,11,13,14,16,17,18,19,23
Ⅴ、蓝球范围:
5码定蓝:08,11,12,13,16
4码定蓝:08,11,12,16
3码定蓝:08,12,16
2码定蓝:08,12
1码定蓝:08
Ⅵ、复式投注:
10+3复式:06,08,11,13,14,16,17,18,19,23 + 08,12,16。
Ⅶ、胆拖投注:
红胆14拖:03,04,06,08,11,13,16,17,18,19,23 + 08,12。