Complex Instruments and Signed Prices (C1, C2, and EDGX only)

All price fields in the BOE protocol are signed values capable of accommodating complex instruments that can be negative (See Data Types) for a description and an example of using the Binary Price type with a negative price). For an example of the use of the Binary Price type with negative price values in an application message, see the example BOE message in New Complex Order Message Fields (C1, EDGX, and C2 Only).