The Blocktrader widget provides you with the ability to save default values for each market. When configured, the saved values appear anytime you select the specific market in Blocktrader.
To save a market default:
Open a Blocktrader widget and select the market you wish to trade from the dropdown menu in the top-left of the widget.
Populate any values you wish to use as the default for that market.
Right-click in Blocktrader and select Save as defaults for <market name> where <market name> automatically equals the currently selected market.
To replace the default values, simply populate the Blocktrader with new values for the market and select Save as defaults for <market name>.