UPDATE 1 — India markets regulator partly reverses derivative settlement rules after pushback
(Updates to add details throughout) By Jayshree P Upadhyay, Bharath Rajeswaran and Vivek Kumar M MUMBAI, Oct 15 (Reuters) — India's markets regulator said on Thursday it would use volume-weighted average prices (VWAP) from the final 30 minutes of regular trading to settle expiring stock and index derivatives contracts,