(i) Except as provided below, no broker, dealer or municipal
securities dealer shall distribute or publish, or cause to
be distributed or published, any quotation relating to municipal
securities, unless the quotation represents a bona fide bid
for, or offer of, municipal securities by such broker, dealer
or municipal securities dealer, provided, however, that all
quotations, unless otherwise indicated at the time made, shall
be subject to prior purchase or sale and to subsequent change
in price. If such broker, dealer or municipal securities dealer
is distributing or publishing the quotation on behalf of another
broker, dealer, or municipal securities dealer, such broker,
dealer or municipal securities dealer shall have no reason
to believe that such quotation does not represent a bona fide
bid for, or offer of, municipal securities. Nothing in this
paragraph shall be construed to prohibit requests for bids
or offers, including indications of "bid wanted"
or "offer wanted," or shall be construed to prohibit
nominal quotations, if such quotations are, at the time made,
clearly stated or indicated to be such. For purposes of this
paragraph, a "nominal quotation" shall mean an indication
of the price given solely for informational purposes.
(ii) No broker, dealer or municipal securities dealer shall
distribute or publish, or cause to be distributed or published,
any quotation relating to municipal securities, unless the
price stated in the quotation is based on the best judgment
of such broker, dealer or municipal securities dealer of the
fair market value of the securities which are the subject
of the quotation at the time the quotation is made. If a broker,
dealer or municipal securities dealer is distributing or publishing
a quotation on behalf of another broker, dealer, or municipal
securities dealer, such broker, dealer or municipal securities
dealer shall have no reason to believe that the price stated
in the quotation is not based on the best judgment of the
fair market value of the securities of the broker, dealer
or municipal securities dealer on whose behalf such broker,
dealer or municipal securities dealer is distributing or publishing
the quotation.
(iii) For purposes of subparagraph (i), a quotation shall
be deemed to represent a "bona fide bid for, or offer
of, municipal securities" if the broker, dealer or municipal
securities dealer making the quotation is prepared to purchase
or sell the security which is the subject of the quotation
at the price stated in the quotation and under such conditions,
if any, as are specified at the time the quotation is made.
(iv) No broker, dealer or municipal securities dealer shall
knowingly misrepresent a quotation relating to municipal securities
made by any other broker, dealer, or municipal securities
dealer.