The business day convention used to adjust the option exercise expiration dates. Used only to override the business day convention specified in the LegDateAdjustment component within the InstrumentLeg component.
| 0 | = | Not applicable Business day convention is not applicable.  | Added EP161
Updated EP169
 |  | [NotApplicable] | 
| 1 | = | None (current day)  | Added EP161
Updated EP195
 |  | [None] | 
| 2 | = | Following day The following business day.  | Added EP161
Updated EP169
 |  | [FollowingDay] | 
| 3 | = | Floating rate note The FRN business day convention.  | Added EP161
Updated EP169
 |  | [FloatingRateNote] | 
| 4 | = | Modified following day The modified following business day.  | Added EP161
Updated EP169
 |  | [ModifiedFollowingDay] | 
| 5 | = | Preceding day The preceding business day.  | Added EP161
Updated EP169
 |  | [PrecedingDay] | 
| 6 | = | Modified preceding day The modified preceding business day.  | Added EP161
Updated EP169
 |  | [ModifiedPrecedingDay] | 
| 7 | = | Nearest day The nearest applicable business day.  | Added EP161
Updated EP169
 |  | [NearestDay] |