Only a handful of traders power India’s F&O volumes, highlights Zerodha’s Nithin Kamath by ET Markets | April 22, 2026 9:06 pm | Indian Stocks, Market, News Nithin Kamath said India’s F&O market remains small despite perceptions, with limited participation. A tiny group of 1–2% traders drives 60–70% of volumes, making brokerage revenues highly dependent on a narrow, concentrated investor base.