Home  Search  Register  Login  Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTNMarkets on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »NEW IQFEED FORUMS »Data Questions »quote stream
Author Topic: quote stream (5 messages, Page 1 of 1)

zhangz555
-Interested User-
Posts: 3
Joined: Jun 6, 2024


Posted: Jun 6, 2024 02:54 PM          Msg. 1 of 5
I am interested in the API and data. May I ask what the US stock quote data looks like? Is it NBBO, or BBO from every exchange? can someone point me to some specific examples? Thanks!

DTN_Gary_Stephen
-DTN Guru-
Posts: 401
Joined: Jul 3, 2019


Posted: Jun 7, 2024 03:24 PM          Msg. 2 of 5
IQFeed offers both Level 1 and Level 2 data. Level 1 data includes the Bid and Ask price for each tick, which is NBBO and also tells you which market maker provided the bid/ask prices. Level 2 data will send you a record for every bid/ask offer, and you can keep your own book if you want to.

Sincerely,
Gary Stephen
DTN IQFeed Implementation Support Specialist

zhangz555
-Interested User-
Posts: 3
Joined: Jun 6, 2024


Posted: Jun 10, 2024 01:22 PM          Msg. 3 of 5
Thanks Gary!

I want a trial of iqfeed. When I go through the sign up process, to select the exchanges for stocks, I do not see the option of level 1 stock quotes for cboe stock exchanges, what I see for stock level 1 quotes are nyse, and nasdaq. So the level 1 stock quotes are not available for cboe stock exchanges, is that right?

DTN_Gary_Stephen
-DTN Guru-
Posts: 401
Joined: Jul 3, 2019


Posted: Jun 10, 2024 04:41 PM          Msg. 4 of 5
Do you mean like SPX or VIX? Those are considered indexes, not stocks. You would need to add the CBOE Indexes product.

Sincerely,
Gary Stephen
DTN IQFeed Implementation Support Specialist

zhangz555
-Interested User-
Posts: 3
Joined: Jun 6, 2024


Posted: Jun 11, 2024 10:46 AM          Msg. 5 of 5
No, I mean stocks. Besides NYSE and Nasdaq, does iqfeed provides stock quotes for stock exchanges of CBOE? I do not see those exchanges listed when I am choosing exchanges in the trial subscription process.
 

 

Time: Mon July 15, 2024 3:11 PM CFBB v1.2.0 8 ms.
© AderSoftware 2002-2003