Publicly traded partnerships.
Publicly traded partnerships. A publicly traded partnership (as defined in section 7704(b)) that is treated as a partnership may, by agreement of the partners (within the meaning of paragraph (f) of this section) use any of the calendar day, the semi-monthly, or the monthly conventions with respect to all variations during the taxable year relating to its publicly-traded units (as described in 1.77041(b) or (c)(1)), regardless of whether the publicly traded partnership uses the proration method with respect to those variations. A publicly traded partnership must use the same convention for all variations during the taxable year relating to its publicly traded units. A publicly traded partnership must use the calendar day convention with respect to all variations relating to its non-publicly traded units for which the publicly traded partnership uses the proration method.