The tag has no usage guidance.

learn more… | top users | synonyms

0
votes
0answers
25 views

How do you call this order matching process in trading?

for example, in the order book ASK side has this orders (price/qty): 20000@2000 20500@400 and trader sends FOK: 50000@2100 (price/qty). it can be two scenarios here: 1) FOK can take 2000 from the ...
4
votes
1answer
46 views

What approaches are there for keeping local and remote order books in sync?

Scenario: developing a custom application which defines a structured workflow for manual order submission to Bloomberg EMSX; it should minimize own persisted state and rely on the remote order book as ...
1
vote
2answers
83 views

Order book size limit

I am trying to find out if exchanges impose limits on the total number of orders which can be in an order book at any one time. Does anyone know of examples of these order book size limit policies. ...
2
votes
2answers
194 views

Order Execution Algorithms

To execute large orders under minimum price impact or to hide a market view, trading systems sometimes utilize special order execution algorithms or order types. One example is an iceberg order, ...
1
vote
2answers
108 views

TAQ NYSE OpenBook

Where can I get/buy the TAQ NYSE OpenBook for specific stocks on specific days? I don't need a whole year of all stocks. I just want to enter a day and a stock, so I can download the order book data ...
4
votes
3answers
209 views

What is the correct / expected behavior for a market order sent to an empty book?

Should it stick around until liquidity shows up? (GTC) Should it cancel any size for which there is no liquidity? (IOC) Is there such a thing as Market GTC or Market Orders must always be IOC?
3
votes
0answers
300 views

Where do i find the trade execution priority rules for special order types on continous auction markets

I'm looking for documentation on how trade execution is ordered on exchanges with non standard order types. Especially linked/contingent/stop type orders. Any exchange that implements these with ...
2
votes
2answers
263 views

Where do these Orders come from and what do they mean?

Good morning! I was looking at an order book yesterday and saw orders which I haven't seen before. Normally an order in the order book consists of the total volume, the price and how many sellers/...
4
votes
1answer
261 views

Growth of Order Book size during day

I am trying to find market-structure research on how the size / depth of the order book changes during the day for equities. I would expect it to get deeper and deeper and bigger and bigger ...