{"id":25562,"date":"2026-05-06T14:22:21","date_gmt":"2026-05-06T08:52:21","guid":{"rendered":"https:\/\/trending.niftytrader.in\/?p=25562"},"modified":"2026-05-06T14:22:21","modified_gmt":"2026-05-06T08:52:21","slug":"nse-says-expiry-day-holidays","status":"publish","type":"post","link":"https:\/\/www.niftytrader.in\/markets\/nse-says-expiry-day-holidays\/","title":{"rendered":"NSE Says Expiry Day Holidays Distorted April F&O Data as BSE Overtakes in Turnover"},"content":{"rendered":"

BSE\u2019s Strong April Performance Triggers Fresh Buzz in India\u2019s Derivatives Market<\/p>\n

India\u2019s derivatives market witnessed an unusual shift in April as BSE<\/span><\/span><\/a> moved ahead of National Stock Exchange<\/span><\/span> in equity derivatives turnover and total contracts traded \u2014 a development that quickly caught the attention of traders and market participants across Dalal Street.<\/p>\n

For years, the NSE<\/a> has dominated the Futures & Options<\/a> (F&O) segment with a commanding market share. But April\u2019s trading data painted a different picture, sparking conversations around whether India\u2019s derivatives landscape is gradually becoming more competitive.<\/p>\n

However, the NSE has now clarified that the decline in trading activity was largely due to market holidays falling on its weekly expiry days.<\/p>\n

The exchange believes the disruption was temporary and not a sign of weakening market leadership.<\/p>\n

Read More<\/span> : Bank Nifty Rally Sparks Investor Optimism After Govt\u2019s Big Credit Guarantee Push<\/a><\/p>\n

List of NSE Expiry-Day Holidays That Impacted April F&O Volumes<\/h3>\n
\n
\n\n\n\n\n\n\n
Date<\/th>\nDay<\/th>\nHoliday<\/th>\nImpact on NSE<\/th>\n<\/tr>\n<\/thead>\n
March 31, 2026<\/td>\nTuesday<\/td>\nShri Mahavir Jayanti<\/td>\nWeekly\/monthly expiry trading disrupted<\/td>\n<\/tr>\n
April 14, 2026<\/td>\nTuesday<\/td>\nDr. Baba Saheb Ambedkar Jayanti<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Here\u2019s What Happened Today and Why Traders Reacted<\/h2>\n

Since NSE\u2019s weekly and monthly derivative contracts expire on Tuesdays, these holidays directly impacted some of the most active trading sessions of the month.<\/p>\n

Meanwhile, rival exchange BSE\u2019s expiry contracts fall on Thursdays, which remained unaffected.<\/p>\n

This created a temporary imbalance in derivatives activity.<\/p>\n

A spokesperson from the NSE said:<\/p>\n

\n

\u201cIn contrast, rival contracts expiring on Thursdays were unaffected, creating a temporary imbalance in reported activity.\u201d<\/p>\n<\/blockquote>\n

That explanation helped ease some concerns among traders who initially viewed the April numbers as a major shift in market leadership.<\/p>\n

BSE vs NSE: Contracts Traded Comparison (2025 vs 2026)<\/h2>\n
\n
\n\n\n\n\n\n\n
Exchange<\/th>\nApril 2025 (Estimated Base)*<\/th>\nApril 2026<\/th>\nYear-on-Year Change<\/th>\n<\/tr>\n<\/thead>\n
BSE<\/td>\n279 crore contracts<\/td>\n351 crore contracts<\/td>\n\u25b2<\/span> 26% Growth<\/td>\n<\/tr>\n
NSE<\/td>\n370 crore contracts<\/td>\n289 crore contracts<\/td>\n\u25bc<\/span> 22% Decline<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

BSE Registers Sharp Growth in Turnover and Contracts Traded<\/h2>\n<\/div>\n<\/div>\n

April turned out to be a strong month for BSE in the derivatives segment.<\/p>\n

Key data points showed:<\/p>\n

    \n
  • BSE\u2019s notional average daily turnover rose 20 percent month-on-month to Rs 269 lakh crore<\/li>\n
  • Total contracts traded on BSE climbed 26 percent to 351 crore<\/li>\n
  • NSE\u2019s contracts traded declined 22 percent to 289 crore<\/li>\n<\/ul>\n

    As a result:<\/p>\n

      \n
    • BSE\u2019s share in notional turnover increased to 55 percent<\/li>\n
    • NSE\u2019s share slipped to 45 percent<\/li>\n<\/ul>\n

      The numbers surprised many market participants because the NSE has traditionally maintained a dominant position in India\u2019s F&O ecosystem.<\/p>\n

      The sharp jump in BSE activity also reflected rising trader participation and growing liquidity migration in select derivatives contracts.<\/p>\n

      \"Notional
      Notional vs premium turnover comparison<\/figcaption><\/figure>\n

      NSE Says Notional Turnover Does Not Show the Full Picture<\/h2>\n

      In the F&O market, both Notional Turnover<\/strong> and Premium Turnover<\/strong> are used to measure trading activity, but they represent very different things.<\/p>\n

      \n

      Underlying Index\/Stock Price \u00d7 Lot Size \u00d7 Number of Contracts<\/p>\n<\/blockquote>\n

      Example<\/h3>\n

      Suppose:<\/p>\n

        \n
      • Sensex = 81,500<\/li>\n
      • Lot size = 10<\/li>\n<\/ul>\n

        Then:<\/p>\n

          \n
        • Notional value = 81,500 \u00d7 10<\/li>\n
        • = \u20b98,15,000<\/li>\n<\/ul>\n

          Even if the trader pays only a small premium, the entire \u20b98.15 lakh gets counted in notional turnover.<\/p>\n

          According to the exchange, higher index levels can artificially inflate turnover calculations and create misleading market share comparisons.<\/p>\n

          The spokesperson stated:<\/p>\n

          \n

          \u201cPremium turnover aligns with global best practices and is used by regulators such as SEBI and institutional investors.\u201d<\/p>\n<\/blockquote>\n

          Premium turnover reflects the actual premium amount paid<\/strong> for option contracts.<\/p>\n

          Example<\/h3>\n

          Suppose:<\/p>\n

            \n
          • Option premium = \u20b9375<\/li>\n
          • Lot size = 10<\/li>\n<\/ul>\n

            Then:<\/p>\n

              \n
            • Premium turnover = \u20b9375 \u00d7 10<\/li>\n
            • = \u20b93,750<\/li>\n<\/ul>\n

              So while the notional value is \u20b98.15 lakh, the actual premium traded is only \u20b93,750.<\/p>\n

              This is an important point for investors because premium turnover is widely considered a more realistic measure of actual trading activity and liquidity.<\/p>\n

              Market experts say institutional participants often focus more on premium turnover rather than headline notional values while evaluating exchange performance.<\/p>\n

              Why Traders and Investors Are Watching This Closely<\/h2>\n

              The competition between India\u2019s two largest stock exchanges has become increasingly important for traders, brokers, and institutional investors.<\/p>\n

              Here\u2019s why this matters:<\/p>\n

              Key Takeaways for Traders<\/h3>\n
                \n
              • Expiry-day liquidity heavily influences short-term trading activity<\/li>\n
              • Volume migration between exchanges may create arbitrage opportunities<\/li>\n
              • Weekly expiry sessions remain crucial for options traders<\/li>\n<\/ul>\n

                Key Takeaways for Investors<\/h3>\n
                  \n
                • Strong derivatives activity often supports overall market liquidity<\/li>\n
                • Rising competition between exchanges may improve product innovation<\/li>\n
                • Exchange-related stocks could remain in focus if market share shifts continue<\/li>\n<\/ul>\n

                  The April data also highlighted how operational factors such as trading holidays can temporarily distort market statistics.<\/p>\n

                  NSE Maintains Market Position Remains Strong<\/h2>\n

                  Despite the April decline, the NSE said its broader trend remains positive.<\/p>\n

                  The exchange pointed out that its index options market share improved steadily during the first quarter of 2026:<\/p>\n

                    \n
                  • January: 66.7 percent<\/li>\n
                  • March: 72.1 percent<\/li>\n<\/ul>\n

                    That increase of nearly 540 basis points indicates strong underlying growth momentum before the holiday-related slowdown.<\/p>\n

                    An exchange representative added:<\/p>\n

                    \n

                    \u201cThe broader trend signals recovery and strengthening market position.\u201d<\/p>\n<\/blockquote>\n

                    This suggests the NSE expects trading activity to normalize in the coming months as expiry sessions return to regular schedules.<\/p>\n

                    What Could Impact the Market Going Forward?<\/h2>\n

                    Market experts believe traders will now closely monitor upcoming expiry sessions to see whether BSE can maintain its momentum or if NSE regains lost ground quickly.<\/p>\n

                    Several factors may influence the next phase of competition:<\/p>\n

                      \n
                    • Liquidity trends in index options<\/li>\n
                    • Institutional participation<\/li>\n
                    • Retail trader activity<\/li>\n
                    • Future expiry-day structures<\/li>\n
                    • Regulatory developments in the F&O market<\/li>\n<\/ul>\n

                      For now, April\u2019s data has added a fresh layer of competition in India\u2019s booming derivatives market.<\/p>\n

                      While the NSE maintains that the weakness was temporary, BSE\u2019s strong performance has undoubtedly intensified the battle for market share in one of the world\u2019s busiest trading ecosystems.<\/p>\n","protected":false},"excerpt":{"rendered":"

                      BSE\u2019s Strong April Performance Triggers Fresh Buzz in India\u2019s Derivatives Market India\u2019s derivatives market witnessed an unusual shift in April as BSE moved ahead of National Stock Exchange in equity derivatives turnover and total contracts traded \u2014 a development that quickly caught the attention of traders and market participants across Dalal Street. For years, the […]<\/p>\n","protected":false},"author":4,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[615],"tags":[],"ppma_author":[1331],"class_list":{"0":"post-25562","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-stock-market-news"}," _eael_post_view_count":0,"authors":[{"term_id":1331,"user_id":4,"is_guest":0,"slug":"sourabh","display_name":"Sourabh Sharma","avatar_url":{"url":"https:\/\/trending.niftytrader.in\/wp-content\/uploads\/2025\/11\/Sourabh-Sharma.png","url2x":"https:\/\/trending.niftytrader.in\/wp-content\/uploads\/2025\/11\/Sourabh-Sharma.png"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":""}],"_links":{"self":[{"href":"https:\/\/www.niftytrader.in\/markets\/wp-json\/wp\/v2\/posts\/25562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.niftytrader.in\/markets\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.niftytrader.in\/markets\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.niftytrader.in\/markets\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.niftytrader.in\/markets\/wp-json\/wp\/v2\/comments?post=25562"}],"version-history":[{"count":1,"href":"https:\/\/www.niftytrader.in\/markets\/wp-json\/wp\/v2\/posts\/25562\/revisions"}],"predecessor-version":[{"id":25566,"href":"https:\/\/www.niftytrader.in\/markets\/wp-json\/wp\/v2\/posts\/25562\/revisions\/25566"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.niftytrader.in\/markets\/wp-json\/wp\/v2\/media\/25565"}],"wp:attachment":[{"href":"https:\/\/www.niftytrader.in\/markets\/wp-json\/wp\/v2\/media?parent=25562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.niftytrader.in\/markets\/wp-json\/wp\/v2\/categories?post=25562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.niftytrader.in\/markets\/wp-json\/wp\/v2\/tags?post=25562"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.niftytrader.in\/markets\/wp-json\/wp\/v2\/ppma_author?post=25562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}