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Re: Review of Open ECry (futures broker)
One other thing....
There's an old issue that has resurfaced with this recent release (3.1.1.1) concerning the display of the correct open P/L on the DOM for side-by-side electronic and pit contracts. This value also shows up incorrectly in the open P/L on the Account Summary.
During RTH, when both are trading, the DOM will show the open P/L on the electronic DOM based on the pit quotes - even if you didn't place a pit order. ZBU7 and USU7 are prime examples of this. It also shows in the Account Summary too.
Why?
If the pit contract has different quotes (which is often the case) then this would cause the electronic P/L to show the wrong open P/L, based on the pit contract. The only instance where this might be tolerable is if a pit order was pending or executed on the same side-by-side contract. However, this activity is happening even when no pit order is made, let alone contemplated.
Let's stop and think about this for a second.
You are trading the 30 yr bond electronic contract (ZB). It has a side-by-side fungible pit contract (US) as well. This means that you can open one position on either contract, and close it out on the other, if you like.
With OEC you have the luxury of being able to trade pit contracts via the DOM without having to pick up the phone and call your pit broker. So the DOM for pit contracts looks and feels pretty much the same as the DOM for electronic contract (except that there isn't a price ladder full of pending orders).
If you place a pit order, the open P/L will be displayed on the DOM, in the same manner as an electronic order. Where the contracts are side-by-side, the same open position will be reflected on the other contract, since you can close out the position with either contract.
However, the quotes for each contract may differ, since the pit and electronic contracts are "separate but equal" contracts. So during open outcry hours (RTH), you can have two different prices for essentially the same instrument - one pit-traded, and one electronically-traded.
But what if you are trading electronically, and don't really care about the pit-contract? Well, the open P/L for your trade should be based solely upon the electronic contract - after all, that's what you're trading, isn't it.
Only if you choose to exit your position on the pit contract, should the P/L change if the quote is different.
So, let's say you have an open position on the ZB 30 yr bond electronic sometime during RTH. Say 10 cars. Decent size, right? And the open P/L in the DOM ***and*** Account Summary both show $312.50 (tick value is $31.25/tick).
Whoo-hoo! You think you've got a winner - one tick is better than nothing. Your limit order is hit, and your position is closed. But wait!
To your chagrin, your Realized P/L on the Account Summary is FLAT? How is that?
Turns out that the OPEN P/L you saw was based on the pit contract which was one tick up on the electronic quote. But the REAL P/L for your contract was NOT shown on the DOM or account summary - until the contract was closed, and the P/L was "realized".
It may not be a big deal if you are "nickel-and-dime"ing it one contract at a time, but start pushing a few contracts and this issue could bite you one day too.
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