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The Consolidated Tape System (CTS) is the United States electronic service, introduced in April 1976, that provides last sale and trade data for issues admitted to dealings on the American Stock Exchange, New York Stock Exchange, and U.S. regional stock exchanges. [1] [2] [3]
The market data for U.S. securities is distributed on three networks: Tape A, B, and C. Trades and quotes of securities listed on Nasdaq and over-the-counter securities are distributed on Tape C, whereas trades and quotes of all other listed securities are distributed on Tape A and B. [citation needed]
Since the late 1970s, all SEC-registered exchanges and market centers that trade NYSE or AMEX-listed securities send their trades and quotes to a central consolidator where the Consolidated Tape System (CTS) and Consolidated Quotation System (CQS) data streams are produced and distributed worldwide. The CTA is the operating authority for CQS ...
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Not all quote or transaction data are available from a single provider. The quotes and trades of Cboe and NYSE listed securities are consolidated in line with the Consolidated Tape Association (CTA). The Consolidated Tape Association distributes trades and quotes across the Consolidated Tape System (CTS) and the Consolidated Quote System (CQS ...
The NYSE owned two thirds of SIAC, while the AMEX owned one third. [3] SIAC initially provided processing services for both NYSE and AMEX's clearing corporations, and continued to do so when these merged into the National Securities Clearing Corporation. [4] As of 2002, the three remained SIAC's main sources of revenue. [5]
McDonald's stock fell around 5% on Wednesday after the Centers for Disease Control and Prevention said the company's Quarter Pounder burgers had been linked to an E. coli outbreak in some states ...
A national market system plan (or NMS plan) is a structured method of transmitting securities transactions in real-time. In the United States, national market systems are governed by section 11A of the Securities Exchange Act of 1934 .