investor accounts

Demat (investor) accounts at NSDL and CDSL, month-end, from the SEBI Bulletin's depository table. This is the PROXY for NSE's registered-investor count. measure: 'demat_accounts' (all investor accounts) or 'active_demat_accounts'. depository: 'nsdl', 'cdsl' or 'total' (sum, computed only where both exist). Each Bulletin carries the reference month, the month before and the year-ago month, so a mon