The Product Grid displays market data for multiple products across multiple exchanges in a concise format. Users may add or hide columns to display various market data fields and can choose to expand the display of an instrument to display market depth.
Market depth
The Product Grid can be expanded to display market depth for as many levels of depth provided by the exchange. When a row is expanded, the aggregated bid or ask quantity is displayed for each price level.
Viewing recent trade history
Expand the depth rows to view up to the ten most recent traded prices and quantities beneath the current Last and LastQty values. Trades are listed with the most recent at the top and update in real time. Available history is populated when the instrument subscription is established.
- Last: Displays the current last-traded price. When depth rows are expanded, the column also displays up to the ten most recent traded prices.
- LastQty: Displays the quantity of the current last trade. When depth rows are expanded, the column also displays the quantities for up to the ten most recent trades.

Detailed depth
Some exchanges disseminate detailed depth allowing you to see every order at a price level. You can optionally use the Detail checkbox to view detailed depth for the instrument if available from the exchange.
Note: TT supports detailed depth for the following exchanges: ASX, ATHEX, B3, CFE, CME, CME_BrokerTec, EPEX, JPX, NASDAQ_NED, NDAQ_EU, Nord Pool, OSE, TFEX and SGX.