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»Forums Index »Archive (2017 and earlier) »Data and Content Support »difference between DI7T.Z, II7T.Z, VI7T.Z

Author	Topic: difference between DI7T.Z, II7T.Z, VI7T.Z (3 messages, Page 1 of 1)
steve1986 -DTN Evangelist- Posts: 119 Joined: Apr 13, 2009	Posted: Jun 27, 2012 09:11 AM Msg. 1 of 3 Hi, I had a couple of question regarding the NYA Composite data. 1) I was wondering if someone could explain to me the exact difference between the following symbols: DI7T.Z NYA COMPOSITE $ VOL TOTAL II7T.Z NYA COMPOSITE ISSUES TOTAL VI7T.Z NYA COMPOSITE ISSUES VOLUME TOTAL What is the "$ VOL" for DI7T.Z vs "ISSUES VOLUME for VI7T.Z? I basically want the total volume for all the shares listed in the NYA Composite. Would the correct one be II7T.Z? 2) Is there data prior 5-16-2011, or is that the earliest available? 3) Would you know what the smallest granularity of this data is in time, ie. collected every 15 s? Thanks, Steve
DTN_ToddH -DTN Guru- Posts: 287 Joined: Oct 6, 2011	Posted: Jun 27, 2012 10:19 AM Msg. 2 of 3 Hi Steve1986, DI7T.Z = Sum of (Price of the stock x volume) for all issues, up, down and unchanged. $ VOL = Price of the stock x volume II7T.Z = Number of up issues (companies) + down issues + unchanged issues VI7T.Z = Total volume of all issues – up, down, and unchanged Total volume for all stocks on NYA Composite would be VI7T.Z. I do show that the daily data for all 3 starts at 5-16-2011 and that is the earliest that we have available. And I show that all 3 indicators come through every second. I hope that helps and let me know if you have further questions.
steve1986 -DTN Evangelist- Posts: 119 Joined: Apr 13, 2009	Posted: Jun 27, 2012 10:58 AM Msg. 3 of 3 Awesome, thanks for the info!