This is just another one of many discussions on Facebook where no one is able to explain why these margin/BP differences are so large, especially given the fact that the manager running one of top small hedge funds posts most of his trades online every day, selling hundreds of naked SPX DOTM calls & puts expiring within a day or two, but the qty he's selling cannot be explained by the available margin/bp (at TDA).
He also sells naked equity options daily, but also with qty that cannot be explained by available bp/margin, while SPX is a big portion of that, or at least a representation of how much leverage is needed for these types of trades.
I checked four different TDA and IB portfolio-margin accounts, and each one requires very large bp/margin to sell just 10 sample SPX calls & puts, though with IB using up half of the buying power that TDA uses, yet the above person/fund uses TDA.
The question is how does he get sufficient margin/bp to sell that many naked calls and puts.
And how does RegT plays into these differences between IB and TDA?
Rick, the fund manager, is a great guy, btw, posting his trades and offering help to everyone, but also can't explain why he's able to trade those sizes, just saying that some of his positions are offset by others, but he doesn't have long positions except on occasions. He mainly sells worthless out-of-place DOTM options that pop-up with bids at $0.05-$0.10 where someone may need to close their position to cover their margin requirements, close a spread, close a calendar leg, roll a position, etc.
He also sells naked equity options daily, but also with qty that cannot be explained by available bp/margin, while SPX is a big portion of that, or at least a representation of how much leverage is needed for these types of trades.
I checked four different TDA and IB portfolio-margin accounts, and each one requires very large bp/margin to sell just 10 sample SPX calls & puts, though with IB using up half of the buying power that TDA uses, yet the above person/fund uses TDA.
The question is how does he get sufficient margin/bp to sell that many naked calls and puts.
And how does RegT plays into these differences between IB and TDA?
Rick, the fund manager, is a great guy, btw, posting his trades and offering help to everyone, but also can't explain why he's able to trade those sizes, just saying that some of his positions are offset by others, but he doesn't have long positions except on occasions. He mainly sells worthless out-of-place DOTM options that pop-up with bids at $0.05-$0.10 where someone may need to close their position to cover their margin requirements, close a spread, close a calendar leg, roll a position, etc.
Last edited:
