New Delhi, March 28 -- A regulatory measure that could hamper exchange trading volumes and increase costs of executing transactions looms over the market, even as its trading members and institutional investors hope that the regulator would consider deferring the rule at the last minute.

Intraday monitoring of position limits to strengthen the index derivatives framework has to go live on 1 April. It's the sixth measure that the Securities and Exchange Board of India (Sebi) introduced in a staggered manner from 1 October.

A change of guard at Sebi has given market participants hope that the regulator would defer the rule until it decides on the implementation of a proposal for determining the position limits.

The rule will ensure that ...