I opened up BookTrader in IB for IYR Jan '12 $25 Call and it is showing a bid of 26.35 and a bid size of 0. How is this bid number determined...
Yeah, spindr0 is clearly right here. I messed up the original. I knew it seemed off, which is why I asked :) Only thing I can't figure out is...
I appreciate everyone's input on the trading strategy. I'm still interested in the answer to the original question to make sure I understand...
I want to understand when writing a naked put how much the price of the underlying would have to change in order to face a margin call. I use...
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