The 2021131 second draw of the two-color ball, the red ball 08, 11, 18, 19, 20, 24, the blue ball 01. The three-zone ratio of red ball numbers is 2:3:1, and the ratio of hot and cold is 2:4; the blue ball opens a small odd number 01.

Comprehensive analysis of red balls:
Red Ball Zone 3 Trend:
Red Zone 1 (1-11): In the previous period, the district issued 2 numbers 08 and 11, the odd and even ratio of the numbers in the district was 1:1, and the ratio of 0:0:2 in the last 10 phases of the district was 0:0:2; the district had 2 times in the last 10 periods, and 12 numbers were issued; and 100 numbers were issued in the last 50 periods, which were balanced with the average. It is expected that the number of this district is flat, and the red area of this issue is optimistic about the number 2 04 and 05.
Red Zone 2 (12-22): 3 numbers 18, 19 and 20 were issued in the previous period, and the odd and even ratio of the numbers in the district was 1:2, and the ratio of 012 roads was 1:1:1; the district had 0 times in the last 10 periods, and 25 numbers were issued; and 99 numbers were issued in the last 50 periods, which was lower than the average. Pay attention to the temperature of the second district number, the red second district in this issue is optimistic about the number 2 15, 22.
Red Third District (23-33): 1 number 24 was opened in the previous period, the number parity ratio of the district number was 0:1, and the ratio of 012 roads was 1:0:0; the district had 0 times in the last 10 periods and issued 23 numbers; and 101 numbers in the last 50 periods were basically balanced with the average. It is expected that the number of this district will heat up, and the red third district in this period is optimistic about the number 2 25 and 30. The ratio of the red ball to the three zones is 2:2:2.
Red ball hot and cold analysis: 2 cold codes were opened in the previous period, the heat and cold ratio was 2:4, and the hot and cold ratio in the past 10 periods was 20:40. Historically, after the first 5 hot and cold ratios of 2:4, the next period of the hot and cold ratios were opened 1:5, 2:4, 2:4, 1:5, 4:2, of which 10 cold numbers were opened, 20 hot numbers were opened, and the number of hot codes was relatively large. This issue is expected to be hotter than the number of hot codes, and the recommended heat and cold ratio is 2:4.
Red Ball Heavy Number Analysis: The last period of the Red Ball opened 2 heavy numbers, and the heavy number appeared in 6 periods in the first 7 draws, the proportion of opening was 85.7%, a total of 11 heavy numbers appeared, and the heavy number is not expected to appear in this period.
Blue ball comprehensive analysis: the last period opened a small odd number 01 that missed 4 periods, and the last 9 blue ball even numbers opened 4 periods, the odd number trend is hot, and this issue pays attention to the odd number hot out. The size ratio of the blue balls in the past 9 periods is 2:7, the small balls are hotter, and the large ones are expected to be hot in this period. In the last period, 1 way code 01 was opened, the last 9 periods of blue ball 012 road ratio is 1:6:2, blue ball 0 road number is colder, this period is expected to 0 way blue ball hot. One yard blue ball comprehensive recommendation: 09
Two-color ball 2021132 comprehensive recommendation:
Red Ball Recommendations (15 yards): 01, 04, 05, 08, 11, 13, 14, 15, 17, 22, 25, 27, 28, 30, 31
Blue ball recommendations (size 5): 02, 05, 09, 11, 16
Small Duplex Selection (8+2) Recommended: 04, 05, 11, 13, 15, 22, 25, 30 + 09, 11
Single-handedly recommended: 04, 05, 15, 22, 25, 30 + 09