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»Forums Index »Product Support »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!
 

 

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