To view the metrics for a certain date, use the date picker on top of the pane. In the Positions and Simulated trades pane, you can view calculated option metrics including historical and projected (volatility based).This will add the corresponding option to the Positions and Simulated Trades and Price Slices panes. To do so, click in the Ask X column to simulate buying or in the Bid X column to simulate selling. In the Option Chain pane, select an option or options you would like to simulate the trade for.Specify the symbol you would like to simulate a trade for.The Add Simulated Trades subtab allows you to enter a simulated trade and then analyze it including using other subtabs under Analyze. The layout of Add Simulated Trades is similar to the interface of the Trade/All products subtab, however, the data on it is simulated. The Analyze tab has the following subtabs: Add Simulated Trades, Risk Profile, Probability Analysis, Economic Data, thinkBack, and Fundamentals. The tools on the Analyze tabs allow you to create and manipulate simulated trades, examine risk profiles, and explore probabilities.