Can someone please explain why some securities have "special" margin requirements? I understand that if a security has a 100% margin requirement,...
Normally, margin is a way to double your position size (as you put up half of the capital to buy a stock, and the broker puts up the other half.)...
Here in the United States. Iowa to be exact
Does anyone have any recommendations on any good options trader tax accountants? Im wondering if I should declare myself a professional trader, or...
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