Quote from Don Bright:
(Still smiling)...."are we reading the same post?" Where do you see 18% anywhere? (Maybe it's here, and I'm going senile, who knows, LOL...but, 12% is Max for the most risky "naked" positions. The 30 times and above are for hedged positions. Our traders don't sell naked puts period.
We've been doing this for 28 years, and I do appreciate your interest and concern, but without going into financial details or specifics, we have no concerns about our risk control. 10,000 shares down $30 wouldn't make a hiccup, and even if 100 guys had the same position, we wouldn't be happy, but no where near "critical mass"....
We expect our traders, who have signed agreements, to stick to the rules in place, which protect the firm from "airport trades" - and we feel very comfortable with the rest of the possibilities. Even with 500 traders, we have never even had a question from Goldman about any risk whatsoever, and, again, since it's our money, we are pretty careful with it.
All the best,
Don
Don, I was getting the 18% number from the 12% plus the haircut charges (+2%,+4%,+6%).
Don, you need a refresher course in risk. Selling naked puts is exactly the same thing as being long stock. In fact, theoretically naked puts are actually less risky in that the short strike could be deep OTM. Where as long stock acts as a short put ATM. Also, you don't get any premium from buying long stock as you do from the short put. Your firm would actually be taking less risk by allowing naked put sales and not allowing long stock. Think about it, very simple math.
I am always deeply amazed at the number of firms out there that are clueless about these very simple concepts in risk and quite frankly surprised that so many are still around. I guess like Taleb says, the black swan is always around the corner.
Another thing Bob, the fact that you have been doing this for 28 years has nothing to do with risk controls. Barings Bank was in business for 150 years before Nick Leeson took them down in one trade. Usually it's the firms that think they are immune to risk that blow up the hardest. I hope this is not the case with you guys Don.
But do me a favor, don't tell me naked puts are riskier then long stock. I'm too smart for that Don.
