Create a portfolio of at least two options on the same stock and evaluate the position in terms of the position's OPM value, delta, gamma, and theta. On the OVME screen, click the + icon next to "Deals" to add a new deal, and then click "Add Legs" from the gray "Leg" dropdown. Input information for each option in the input box (different exercise price, expiration, and call or put, and buy or sell). Click "Scenario" tab to view your position's value and profit-loss relation for different stock prices.