How to find FII or DII buy sell position for particular single stock or stock future on particular date on daily basis ? please suggest some sources.
You can get a bunch of reports here - http://www.sebi.gov.in/statistics/statistics.html but these are all at the overall market level. For stock specific information, you need to track the bulk and block deal section.
On a daily basis it is not available. I believe FIIs/DIIs report once in a month to exchanges on their equity holdings. Websites of exchanges r gud sources fr those data. Even if u try to gather info frm bulk/block deals, it wud be misleading.