you do realize that entering D trades on 8b requires you to submit details of each trade to the IRS
from 8949 instructions
code M
See Exception 2 and Special provision for certain corporations, partnerships, securities dealers, and other qualified entities under Exceptions to reporting each transaction on a separate row, earlier. Enter -0- in column (g) unless an adjustment is required because of another code.
exception 2
Don't enter “Available upon request”
and summary totals in lieu of reporting the
details of each transaction on Part I or II or
attached statements.
not submitting detail on multiple trades lumped together on lines 1b or 8b could be construed as filing an incomplete return.
