Ⅰ、近20期冷热分析:和值:52,跨度:19,AC值:8,奇偶比:42:大小比:15,质合比:33,三区比:510,上期开出重号1个,开出连号1对,同尾对数开出1对。
Ⅱ、排除红球:02,10,16,19,27,31=0-1
Ⅲ、排除蓝球:04,06,08,10=0-1
Ⅳ、红球范围:
红球20码:06,08,09,11,13,14,15,17,20,21,22,23,24,25,26,28,29,30,33
红球16码:06,08,09,11,13,15,17,20,21,22,23,24,25,26,28,30
红球12码:08,11,13,17,21,22,23,24,25,26,28,30
红球10码:08,13,21,22,23,24,25,26,28,30
Ⅴ、蓝球范围
5码定蓝:02,03,05,09,11
4码定蓝:02,03,09,11
3码定蓝:02,03,09
2码定蓝:02,03
1码定蓝:03
Ⅵ、复式投注:
103复式:08,13,21,22,23,24,25,26,28,30 02,03,09。
Ⅶ、胆拖投注:
红胆21拖:08,11,13,17,21,22,23,24,25,26,28,30 02,03。