Offer your thoughts or opinion on the input financial query or topic using your financial background.

My account's been labeled as “day trader” and I got a big margin call. What should I do? What trades can I place in the blocked period?
You need to contact the trading company and ask them what's going on. If it's simply a matter of needing to add more cash because you are now classified as a day trader, then call them, ask them what you need to do to not be considered a day trader, and do that. It would likely consist of not trading for a week and then trading less than you were going forward to avoid getting classified as a day trader again.  That would be the easy problem to solve, so I hope that's right.