Growing investors’ interest in mutual fund has led to an addition of nearly 77 lakh new folios in the first seven months of the current fiscal, taking the total to an all-time high of around 8 crore at the end of October. This follows an addition of 1.6 crore accounts in 2017-18 fiscal, over 67 lakh folios in 2016-17 and 59 lakh in 2015-16.