Refers to over-the-counter trading. Daily publication of the National Quotation Bureau that reports the bid and ask prices of thousands of OTC stocks, as well as the market makers who trade each stock.
Refers to over-the-counter trading. Daily publication of the national quotation bureau that reports
Formally known as Pink Quote. In the US, a system displaying over-the-counter shares, which is published every day. Most companies listed on the Pink Sheets are very small and do not meet the minimum requirements for trading on the Stock Exchange
The printed quotations of the bid
A list of securities which are traded by OTC market-makers, published by the National Quotations Bureau; the price quotations for equity securities are published on pink sheets, those of debt securities on yellow sheets. 
Is the daily report which lists interdealer quotes for over-the-counter stocks. 
Daily printed listings containing quotations for thousands of over-the-counter stocks that are not listed on any of the major stock markets. These quotations are entered by dealers acting as Market Makers in the individual securities. The pink sheets are printed by the National Quotation Bureau.