Defines the type of contingency.
- 1 = One Cancels the Other (OCO)
- 2 = One Triggers the Other (OTO)
- 3 = One Updates the Other (OUO) - Absolute Quantity Reduction
- 4 = One Updates the Other (OUO) - Proportional Quantity Reduction
- 5 = Bid and Offer
- 6 = Bid and Offer OCO
- or any value conforming to the data type Reserved100Plus