We scrap this data everyday at 0930PM from nseindia.com.
This process is automated with 3 retry in case of data scrap failed.
Till date it never failed, hope it will not fail in the future also.
So the data is simply replicate of nseindia.com data.
NSE host this data in Zip format and the filename is different for different date.
But NSE has direct link for BhavEQ.