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Arca Web Book gives subscribers the unique and exclusive opportunity to view the NYSE Arca and ArcaEdge books.

The NYSE Arca Web Book

		Java Version

		HTML Version

Web Book Latency Notice
Over the past few weeks, WebBook has been experiencing slowness during peak trading hours. We are aware of these problems and are taking steps to correct and improve this situation. We hope to have upgrades installed and implemented in the coming weeks.

If you would like to stay informed on all WebBook improvements, please email us at subscribe-webbooknotify@list.nyse.com.

Web Book Features
The Web Book is available in two versions. Both versions can be accessed by standard web browsers and will open separate, multiple browser windows for your convenience.

Java Version - refreshes the bid/ask columns automatically and is accessible via any popular browser.
Download the latest version of Java
HTML version - static and accessible from any commercial browser (Explorer or Navigator) with version number 3.1 or higher.

Data Fields:

ID	Identifier used to designate the quote originator for NYSE Arca and ArcaEdge OTCBB (ARCBB) attributed quotes on NYSE Arca or ArcaEdge. Please note that NYSE Arca and ArcaEdge attributed quotes will have an "A" placed before the market participant ID.
Bid/Ask	Limit order price
Size	Share size available at the bid or ask price
Time	Time the limit order was entered

Troubleshooting
If you experience difficulties accessing the Arca Web Book data, contact us for additional information.

The integrated Arca Web Book does not necessarily represent the best bid or offer in the marketplace. This information is provided for informational purposes only and should not be used for making investment decisions. NYSE Arca believes its data is reliable but is not warranted or guaranteed to be timely or accurate. NYSE Arca shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.