6431. Recording of Quotation Information
(a) Quotation Recording Requirements
(1) Subject to the terms and conditions contained herein, each OTC Market Maker that displays priced quotations (bid and/or offer) or unpriced indications of interest in OTC Equity Securities in an inter-dealer quotation system that permits quotation updates on a real-time basis shall record each item of information described in paragraph (b) of this Rule.