Capital markets regulator Sebi on Wednesday proposed to enhance the threshold for the basic service demat account (BSDA) to Rs 10 lakh from the current Rs 2 lakh in a bid to boost the participation of retail investors in the securities market. Capital markets regulator Sebi on Wednesday proposed to enhance the threshold for the basic service demat account (BSDA) to Rs 10 lakh from the current Rs 2 lakh in a bid to boost the participation of retail investors in the securities market. Economic Times