SWIFT ISO 15022 - Code BTMI Meaning Bought Minus: Bought minus indicator. Usages Message type Field number Tag MT513 (Client Advice Of Execution) 35 22a (Indicator) MT514 (Trade Allocation Instruction) 20 22a (Indicator) MT515 (Client Confirmation of Purchase or Sale) 26 22a (Indicator) MT518 (Market-Side Securities Trade Confirmation) 18 22a (Indicator)
