Thanks for reaching out to us, u/jmaneein ! We are happy you found our little corner of Reddit. It sounds like you have resolved this from the comment you left below. Please let us know if you have any additional questions regarding this or any of our other products! More on reddit.com

Thank you for reaching out to us, u/Reddit_gsb ! It's great to see you active on our sub - I'm happy to address your question today. The Options Summary page on the website optimizes your options contracts for margin efficiency. The page will assess your open contracts and any long or short positions, then pair them to minimize your margin liability. This is not a feature that can be removed. Margin and cash requirements for options trades may vary depending on the type of account (IRA or nonretirement). Check out the resources linked below to learn more. Trading FAQs: Margin Multi-leg options strategies You may consider visiting the margin calculator for a better understanding of your margin balances. It will allow you to mock up hypothetical trades and price movements so you will know how your balances will be affected. You can access the margin calculator by logging in and following these steps on http://Fidelity.com : Choose "Accounts & Trade" then "Account Positions" Click the account and choose the "Balances" tab Under the "Margin" heading, select "Margin Calculator" Let us know if you have any additional questions, and we would be happy to dive deeper. We hope to see you around the sub again soon! Options trading entails significant risk and is not appropriate for all investors. Certain complex options strategies carry additional risk. Before trading options, please read the Characteristics and Risks of Standardized Options . If applicable, supporting documentation for any claims will be furnished upon request. More on reddit.com

I'm not sure how covered calls on INTC would have been exercised given its recent movement but as a basic rule of thumb, 1 standard deviations covers a range of 68.3%, 2 SDs covers 95.4% and 3SDs covers 99.7%. So for calls, setting a strike price at 16 delta, 2.3 delta and 0.15 will give you a good estimate of the 1, 2 and 3 SD strikes. Right now for an October call with INTC at 33.5 those strikes would be 43, 60, and there is no strike for a 3 SD move. Personally I never figured out how to use the probability calculator on Fidelity either so I just calculate it on my own. More on reddit.com

Hey there, u/DreadPirateRob425 . We appreciate your patience as we researched this. I am happy to provide you with an answer. If the evaluation date is set to the Current Day, then it will evaluate the Option with time remaining for that day until the market close. On the other hand, if the evaluation date is set to a future date, then the API is set to evaluate the option at the End of Day. Please let us know if you have any other questions. Thank you for using our products and features. More on reddit.com