The Official 2D Calculation Formula
The first digit of the 2D pair comes from the last digit of the SET Index before the decimal point, and the second digit comes from the last digit of the Total Market Value.
For example, if SET Index = 1,428.53 and Value = 42,917.48, the winning 2D number is 87.
| Index Parameter | Sample Value | Extracted Digit | Role in 2D Result |
|---|---|---|---|
| SET Index Value | 1,428.53 | 8 (Last whole digit) | First Digit (Tens place) |
| Total Market Value | 42,917.48 | 7 (Last whole digit) | Second Digit (Ones place) |