MaturityMonthYear (Tag = 200, Type: month-year)

Month and Year of the maturity for SecurityType (167) =FUT or SecurityType (167) =OPT. Format: YYYYMM (i.e. 199903)

Used in:

• Indication of Interest (6)
• Advertisement (7)
• Execution Report (8)
• News (B)
• Email (C)
• New Order - Single (D)
• New Order - List (E)
• Order Cancel Request (F)
• Order Cancel/Replace Request (G)
• Order Status Request (H)
• Allocation (J)
• Don't Know Trade (Q)
• Quote Request (R)
• Quote (S)