Quote from Martinghoul:
Secondly, tj, your commentary here is almost entirely unadulterated nonsense. You really shouldn't talk about things you don't understand with such aplomb and authority.
My Z$2c.
Martin: What is it that I talked about that I do not understand? I accept critique. It would be good to see proof. I never write something I do not think I do not understand. Every statement I make, I can prove it.
If one buys 10s, and sells 2's, what one is doing is buying the cash flow of years 3 to 10. You discount that to now, and you get the price of your bond spread. The maths of bonds are trivial maths.
A more general way to think of bonds trading/priving is to think in terms of cash flows. If I denote C[A, B] as the cash flow between year A and B, then a bond is a special case where A is now (zero) and B is the maturity of the bond.
C[A,B]=C[0,B]-C[0,A]. So the spread of B and A is simply the cash flow A to B. Take A as 2, and B as 10, and you have an example.
The point is that a spread trader is a speculator in the same way a long bong trader is. If someone things he is safer with a spread, the above algebraic terms should dispel such misconception.
The only "disadvantage" I see to a short side of a cash flow trader is that the trader has to pay the carry, while waiting (if he waits).
I shorted the 10s, then moved to the 2s, and made money in both. Someone paid me, so I must be right. That is what matters.
I still think that Big D is an excellent thinker. It is my opinion based on facts. I moved to 2's because of his observation in relation to expiration. I think he is right. The chart/proved him right.
You state that Bone is right. He is right about what exactly? I want to see him right about something. but I need to have evidence. Hindsight statements are not evidence.
Bottom line is this: timing is king in trading.
Remark: to sift the tire hitters, I have a question to those who trade bonds with IB. When you open a position in the bond futures, there is an alert message that comes out. What does it say?
Now, we shall see how many posters around here trade bonds with IB. Those who know the message may understand its other relation to this thread.