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ARCA Book
The Archipelago® Integrated Web book gives investors the unique opportunity to view the entire ArcaEx and ArcaEdge books in addition to books made available by other market participants. The Archipelago 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.

If you have any problems with accessing the book, please contact us.

A Java Version which refreshes automatically and is accessible via any popular browser.

Download the latest version of Java to view the Archipelago Integrated Web Book.

An HTML version, which is 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 ArcaEx, ArcaEdge OTCBB (ARCBB), attributed quotes on ArcaEx or ArcaEdge, or quotes made available by other market participants. Please note that ArcaEx 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


The Archipelago Integrated 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. Archipelago believes its data is reliable but is not warranted or guaranteed to be timely or accurate. Archipelago shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

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

Click here if you would like to contact us about the Book.
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