How can I adjust the quantity of shares or option contracts graphed in the strategy?
Below your line graph you’ll see a table of all the option legs you’ve entered. This section summarizes key Greek values and net bid / ask for the total position, as well as the price used for each individual leg. If a buy it assumes it was bought at the ask price. If a sell it assumes it was sold at the bid price. “Chart Price” box shows whatever price for the underlying you currently have displayed in the line graph. As you adjust this price up or down, all the analytics adjust dynamically, too. In fact, any values you change in this table – contract quantity, for instance – will update the line graph after the calculate button is clicked.
