Sum function causing poor performance

Need help rewriting this query, it is taking hours to execute.

With Complex_query as ( Select product_name, credit, adjust, receipts… contains 412k records)

Select sum(credit), sum(adjust), sum(receipts ), program_name, transaction_number

from (select (select trx_Date) from dual where trx_number = transaction_number)invoice_date, receipts, credit, adjust

from complex_query)

Group by program_name, invoice_date

order by program_name, transaction_number;