Data Types
- Numeric fields are a string of ASCII digits, right justified and zero filled on the left.
- *Base 36 Numeric (Execution Id) fields are base 36 (0-9A-Z) numbers, right justified and Zero filled on the left.
- Alpha fields are left justified and space padded on the right.
- Prices are decimal with 6 whole number digits followed by 4 decimal digits. The whole number portion is zero filled on the left; the decimal portion is zero filled on the right. The decimal point is implied by position and does not does explicitly appear in the field.
- Long Prices are decimal with 8 whole number digits followed by 6 decimal digits. The whole number portion is zero filled on the left; the decimal portion is zero filled on the right. The decimal point is implied by position and does not does explicitly appear in the field.
- Timestamp fields are whole number milliseconds past midnight Eastern Time, right justified and zero filled on the left, with no decimal point. Negative offsets are possible and will have a minus sign '-' in the left most location. Negative values represent time before midnight Eastern Time.





