- NSE reduces F&O lot sizes for Nifty 50 and three other indices from October 28 Moneycontrol
- NSE cuts Nifty derivatives lot size to 65, revises contract sizes for other key indices from Dec 30 The Financial Instances
- NSE Revises Market Lots For Key Index Derivatives From Oct 28 — Check New Nifty 50, Bank Nifty Lot Size NDTV Revenue
- NSE revises lot sizes for key index derivatives, effective October 28 financialexpress.com
- NSE Revises Lot Sizes For Key Derivative Indices Including Nifty 50, Bank From October 28 | Business News News18