Parisd,
A quick stab at these:
Quote from parisd:
I read more than once than guys at Tos can get SPX filled at Mid price plus a dime
Is the "plus a dime" valid only for a simple option, or also for a spread or a Condor
Or
For a spread she should expect Mid + 2 dimes and for a Condor Mid+ 4 dimes.
It depends how agressive you want to be, how wide the b/a spread is, how wide your spread is, how many lots you're trading, which way the market is moving and...probably a few other factors. Sometimes you can get filled at the mid on a two leg spread. If you don't ask, you don't get....but be prepared to not get filled if you are too greedy.
I guess you're looking for a starting guide and giving up a dime sounds quite generous for a two legged spread but then that might be the best you can get on the SPX if you're trading less than 50 lots and want to get filled before the next ice age
Seriously though, it's not black and white. There isn't a fixed rule saying that ToS can get you x cents off the mid because there are so many variables including the person you speak to and the person in the pit - might just be having a bad day.
Probably best to ask ToS themselves these kind of questions.
Also the mid is always moving so it is quite difficult to know if we have been filled close or far from the mid.
Tks
Not sure what you mean here. You're using limit orders right?There are numerous ways to know if you have been filled close or far from the mid. Assuming you are a ToS customer and use the desktop platform:
Your spread/position will show a real-time paper P/L (if you choose to display P/L Open) indicating how close it was put on to the mid or more accurately how close it is to the mid RIGHT NOW.
You can also check the exact prices for each leg (click on the relevant row under the P/L column) of the spread and then calculate the price of the spread.
You can look at the filled orders to see the price of the spread that it was filled at and then look at a duplicate of the order to see what the current mid is.
You can look at the options chains montage viewing the series in terms of the relevant spread and also selecting Mark as one of the information layouts to see what the current mid is for that spread.
Etc. etc. Sorry if I missed your point/question.
Happy trading.
Momoney.