NXCORE API FREE DOWNLOAD

Process Realtime - Press this button to select the realtime feed. This is detailed in the pictures below. Hot Lists - Click to launch Hot Lists application. The images below and on the following page graphically depict all the data fields available in NxCore's tape files. Exclude Level 1 Quotes - Check to omit Level 1 quotes. The data contained in NxCore tape files goes above and beyond what normal feeds provide. Can be left unchecked to receive all category messages.

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It would be good if they did put more work into the stability of IQFeed, it would suck if IQFeed folded as well, there's nothing similar out there that I'm aware of. It also allows historical tapes to be downloaded quicker.

The fourth message type is Categorycategories.

Tapeset - Displays tapeset of current selected tape. I don't get why they do it this way.

Symbol Types - Opens Show Symbol Types dialog, where instrument type can be selected by checking or omitted by unchecking. The data contained in NxCore tape files goes above and beyond what normal feeds provide.

The next page will detail the NxCore messages and the data they contains.

Welcome to NxCoreAPI

You must log in or sign up to reply here. Symbol Filter - Type in symbol, including prefixto filter. From my understanding of listening to Eric Hundsader on chatwithtraders the owner of Nanex, his partnership with DTN involved just using their network and data centres. Date - Date of the tape being processed. Control Flags Optional - Speed processing by excluding one or more of the following options: Category Filter - Checking enables only the Category selected in the dropdown.

NxCore is no longer offered

It has the date code, the underlying, series chain, a special settle if it is onethe underlying's exchange, contract units, decimal strike price, call or put, expiration cycle, and the exact expiration date.

The data comes in the exact same way as it would in real time.

All the messages contain the data required to complete analysis or to trade. Sent nxore an issue changes symbols or trading venues switches exchanges. Even mentioned the exchanges and SEC use his data to debug issues.

Your name or email address: Note that some symbols do not trade every day. These are fields that are required for all message types.

NxCore System contains the following fields: Remember seeing him on a documentary on the flash crash and he was showing the lag behind the SIP and the actual exchange data coming out. Time - Time of last message ncore. Nanex gathered and managed the data, the API, etc.

Thanks for the suggestion, I will contact them for more info.

The third message type is Tradetrades. To my nxccore Rithmic only does futures, not equites. The second message type is MMQuotemarket maker quotes. Exclude Level 1 Quotes - Check to omit Level 1 quotes. All symbol strings for all messages are located in the string symbol field. Symbol Spin messages provides a convenient and efficient method for iterating Symbol Sets without having to create and maintain a container to hold them.

Other members are updated from exchanges but rarely found in other financial feeds. This message type is by far the most active of all messages your callback will receive depending of course on the exchanges you request.