To see the contract identifiers of a particular product in TWS:
- Right-click on a product's ticker row
- Select Financial Instrument Info followed by Details. If you do not see these items, click on the arrow at the bottom of the menu to expand it and view all selections
- A webpage will populate with the product details. Scroll down to the Contract Identifiers section.
If you need more comprehensive information about a specific contract, we recommend reviewing the website of the exchange where the product is trading.
Please Note
- To see CUSIP identifiers you need to be subscribed to "CUSIP Global Services", please see: How do I subscribe to the CUSIP Service?