Ⅰ、近20期冷热分析:
和值:112,
跨度:31,ac值:6,
奇偶比2:4:大小比:2:4,质合比:1:5,三区比:1:3:2,上期开出重号3个,开出连号3对,同尾对数开出1对。
Ⅱ、排除红球:01,07,11,13,19,21 =0-1
Ⅲ、排除蓝球:01,05,06,08=0-1
Ⅳ、红球范围:
红球20码:02,03,04,06,09,12,16,17,18,20,23,24,25,26,27,28,29,30,32,33
红球16码:02,03,04,06,09,12,16,17,18,20,23,25,26,29,32,33
红球12码:02,03,04,06,09,12,17,20,23,25,29,32
红球10码:04,06,09,12,17,20,23,25,29,32
Ⅴ、蓝球范围:
5码定蓝:10,11,12,15,16
4码定蓝:11,12,15,16
3码定蓝:12,15,16
2码定蓝:12,15
1码定蓝:12
Ⅵ、复式投注:
10+3复式:04,06,09,12,17,20,23,25,29,32 + 12,15,16。
Ⅶ、胆拖投注:
红胆06拖:02,03,04,06,09,12,17,20,23,25,29,32 + 12,15。