Globaldatafeeds is NSE Authorized Data Vendor and gets the data directly from NSE, whereas Viratech is not an Authroized Data Vendor of NSE.
hi,
that does not matter really...the list of authorised data vendors of NSE includes reliable software and spider software...you can browse this site and elsewhere and see how reliable they are despite being authorised vendors.
Viratech is an authorised reseller of e signal though I do not know if they get their data through them...what I do know is that they are probably the most accurate and reliable data providers...even FII's are known to use their data.
I have used their eod data for six years and they have never given me any cause for complaint. If you have a problem, the response and service is quick and excellent. I discontinued a year back because I now trade intraday and also invest long term on market corrections , so I don't need eod data, but if I do in the future...I will surely go back to them.
Just one issue...the price...they are the most expensive data vendor in india..more than twice other vendors. Surely you cant indulge in premium pricing if your quality is bad.
also search this forum...you will not find any complaints with viratech's data quality...just people commenting on the high price.
regards,
newbie_7