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COBWebSM - The CBOE Complex Order Book on the Web

Welcome to "COBWeb", the CBOE Complex Order Book on the Web. Now you can generate the price and size of CBOE top-of-the-book resting complex spread orders in real-time. Just enter a symbol in the field to the left, select your spread type from the drop-down menu, and click "Submit" to view the market. It's that simple.
*Your use of CobWeb is subject to the Terms and Conditions of the CBOE Website.

Visit the COBWeb Spread Education Center to learn more

Enter a Symbol:
Select Spread Type:
Code Definition
(W) Weekly
(Q) Quarterly
blank Standard


CBOE Volatility Index (VIX)