Turning Complex Derivative Data into Clear Market Insights
NSE & BSE Indices Futures and Options Open Interest Volume Analysis for 21/05/2026

The Open Interest Volume Analysis for 21/05/2026 indicates that traders turned noticeably cautious ahead of the monthly expiry, with aggressive rollover activity and fresh short creation dominating across major indices. Despite NIFTY closing almost flat near 23655, the sharp 4.13%…





