@Chris - if you think of it, the variance between the transactional date FX and last day of the month FX must be recorded whether it is realized or not; these expenses do not belong to BS per ASC 830 and recorded in OCI aka Other Comprehensive Income section (yeah, CPA here speaking). You have two accounts for each type of FX gain/loss because one of the is a system generated account and another was created manually/CSV (probably when COA was created); system account gets created when you post a transaction that those elements of realized/unrealized FX gain/loss. And lastly, CTA (Cumulative Translation Adjustment) on BS is for realized FX gain/loss off income statement accumulated overtime.