Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!

(Move your cursor to this area to pause scrolling)




"Very impressed with the quality of your feed - ******* is a real donkey in comparison." - Comment from A.C. via Email
"I cannot believe what a difference it makes trading with ProphetX!" - Comment from Bruce in Los Angeles
"DTN feed was the only feed that consistently matched Bloomberg feed for BID/ASK data verification work these past years......DTN feed is a must for my supply & demand based trading using Cumulative Delta" - Comment from Public Forum Post
"I am very happy I changed. I love the product, but more so I am thrilled with Tech Support. You are knowledgeable, polite, pleasant and professional." - Comment from Pat
"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
"IQFeed version 4 is a real screamer compared to anything else I have seen." - Comment from Tom
"It’s so nice to be working with real professionals!" - Comment from Len
"You have an excellent feed. Very few spikes for Spot Forex." - Comment from Public Forum Post
"After all the anxiety I had with my previous data provider it is a relief not to have to worry about data speed and integrity." - Comment from Eamonn
"I was with ******* for 4 years at $230 a month, this is a huge savings for me, GOD BLESS YOU PEOPLE," - Comment from T.S. via Email
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 »Product Support »DTN.IQ Client Software Support »Historical Pre-Market Volume
Author Topic: Historical Pre-Market Volume (1 messages, Page 1 of 1)

ChainsawDR
-Interested User-
Posts: 17
Joined: Jan 4, 2019


Posted: Dec 27, 2021 04:27 PM          Msg. 1 of 1
Hi,

My objective is to understand for the last 90-180+ days, which stocks had the highest pre-market trading volume. I'm currently using TradingView's screener of 4000+ nasdaq stocks and downloading it each day, building it up over time - which is obviously taking a lot of time...

I was hoping to ask please if there is an efficient way of obtaining this via iqfeed? I thought about using the API to pull the data for all NASDAQ stocks over the last 90-180 days, but wasn't sure if there was a better approach (and if I'd get flagged for pinging so many stock tickers).

Many thanks in advance for any guidance you can provide

ChainsawDR
 

 

Time: Thu May 26, 2022 11:39 AM CFBB v1.2.0 0 ms.
© AderSoftware 2002-2003