Quote from jelite:
I see almost on a daily basis an algorithm that is usually active around 2pm CST that keeps buying/selling a fixed number of lots in treasury futures at what seems like fixed time intervals. It can be seen on cumulative delta chart (you have to go down to one second resolution). Attached pictures shows cumulative delta for UBM2 (ultrabond June 12 futures contract) on 4/4/2012. It's so obvious that it almost seems the algo 'wants to' be seen. Sometimes (not always) there is simultaneous selling of another treasury futures contract (for example buying ZN and selling ZB, so probably playing the spread). Was wondering if someone else (most likely technically savvy...) noticed this too? Maybe there is something to exploit here (by following the algo). Feel free to pm me to discuss my/your observations.
Quote from ronblack:
AFAIK the symbol for ultrabond futures is OUB or OUL. OB is the symbol for Euro/Krone.
You are reading too much into this. It can be anything, any of the thousands of strategies for arbitrage or hedging. My advise to you: stay clear. These people are sophisticated in ways you cannot imagine. Don't ever try to mess with them. You are a drop in the bucket for them. Just forget about what you think you have seen and move ahead. You will never make money out of these people and even if you manage you may get into trouble.
Quote from gmst:
It seems to me (haven't really done much thinking on this) that you might be able to make some money off this phenomena by going in direction of this volume as soon as you see this, and then getting out of the trade after price moves 1-2-3 tick in your favor (this will depend on how much price this algo is able to move). If my understanding is not too off, I suggest you to start doing this from Monday with 1-2-3 lots and after seeing how you perform for a week or so increase size.
Quote from twoshepards:
A market observer has no way of knowing the flow is coming. You don't know how many contracts comprise the entire order. You don't know if the bank trader is setting up for a contra-trade of even greater size.
Best of luck trying to get infront of these. I'd love to see your results.