India VIX Ends 1.32% Lower at 11.24 as Oil Falls and Rupee Steadies

Mumbai, 21 September 2026: India VIX ended the 21 September trading session at 11.24, down 0.15 points or 1.32% from the previous close of 11.39. The volatility index opened at 11.38, touched a high of 11.82 and a low of 11.18. The session reflected competing global and domestic factors, with falling crude oil, firmer equities and a steadier rupee reducing volatility pressure, while US–Iran tensions, elevated US Treasury yields and the ₹22,562 crore NSE IPO kept uncertainty in focus. 

India VIX Hits 11.82 Before Ending at 11.24 

India VIX initially moved higher despite supportive global cues, rising from around 11.39 to 11.82–11.83 during the early session. The move showed that geopolitical, currency and interest-rate concerns remained relevant even as equities gained. Later, the index eased towards 11.25–11.33 before ending at 11.24. The Nifty moved above 23,400 during the session, while the Sensex also remained higher, reducing immediate volatility pressure as the market recovered from a six-week losing streak. 

Crude Falls 2% as Oil Supply Risks Ease 

Falling crude oil was a key factor behind the later moderation in India VIX. Brent crude declined by about 2% to around $101–102 a barrel after moving above $109–110 during the previous week, while WTI also fell by more than 2%. Reports of recovering Saudi Arabian oil exports and efforts to restore pipeline flows reduced immediate supply concerns. Lower crude also eased pressure on India’s import bill, the rupee and inflation expectations, creating a more supportive backdrop for the domestic market. 

US–Iran Tensions Keep a Risk Premium in Place 

The decline in oil did not remove geopolitical uncertainty. The US and Iran continued exchanging threats, while Houthi attacks on Saudi Arabia kept concerns over Gulf energy infrastructure and supply disruption active. At the same time, Donald Trump indicated a willingness to meet Iranian President Masoud Pezeshkian during the UN General Assembly. The possibility of diplomacy reduced some immediate escalation concerns, but the unresolved conflict continued to keep a degree of caution in the volatility market. 

Global Equities Rise as AI Demand Supports Risk Appetite 

Global equity markets provided a supportive backdrop during the session. The MSCI All-World index gained about 0.3%, European equities rose around 0.75%, and US equity futures remained positive. Technology and semiconductor stocks also strengthened as fresh evidence of AI-related demand supported the sector. South Korea’s strong first-20-day export data, led by semiconductor demand, added to the global technology theme. These developments supported broader market conditions and reduced immediate volatility pressure. 

Nifty Recovers Above 23,400 as Bargain Buying Supports Markets 

Domestic equities also stabilised during the day after six consecutive weekly declines. At around 10:19 IST, the Nifty 50 stood at 23,376.70, up 0.13%, while the Sensex was at 74,665.35, higher by 0.50%. By around 12:25 IST, the Nifty had reached 23,417.25, up 0.31%, while the Sensex rose to 74,814.76, gaining 0.70%. Bargain buying and short covering supported the recovery, while 13 of 16 major sectors were advancing at the cited time. 

Also Read: India VIX Rises 1.67% as Oil Eases But Geopolitical Risks Persist

Rupee Ends At ₹95.815 As Oil and Flows Support Currency 

The rupee ended at ₹95.8150 per US dollar, compared with ₹95.8725 previously. Lower oil prices and portfolio inflows, including flows linked to the NSE IPO, supported the currency, although dollar demand from importers limited the gain. The rupee had opened around ₹95.81 and remained close to the ₹96 level watched by the market. The currency therefore provided some relief during the session, while its still-weak level kept foreign-exchange risk relevant to volatility. 

₹22,562 Crore NSE IPO Adds a Liquidity Factor 

The National Stock Exchange IPO closed on Monday with an issue size of about ₹22,562–₹22,569 crore. At around 12:21 IST, the issue had received bids for 17,20,43,488 shares against 8,86,42,911 shares offered, or about 1.94 times subscription. The large primary-market transaction was an important domestic liquidity factor during the session, as funds committed to the offer represented a competing use of capital alongside activity in the secondary market. 

High US Yields and Fed Expectations Keep Volatility Risks Active 

US Treasury yields remained elevated, while markets continued to assess the possibility of another Federal Reserve rate hike before year-end. Higher US yields can affect emerging-market currencies and financial conditions, keeping attention on the rupee and Indian equities. Domestic bond-market conditions also remained relevant, with the 10-year government bond yield around 7.06%. RBI liquidity operations and expectations around domestic rates added to the broader interest-rate backdrop without becoming a standalone trigger for India VIX. 

Option Positioning Centres Around 24,000 Calls And 23,000 Puts 

The derivatives market showed notable concentration around key Nifty levels during the session. The 24,000 Call had maximum open interest of about 1.12 crore contracts, while the 23,000 Put had maximum open interest of around 81.2 lakh contracts. This positioning provided a defined reference range for the market during a session in which the Nifty remained above 23,400 for part of the day. India VIX nevertheless stayed within a relatively contained intraday range of 11.18 to 11.82. 

India VIX Ends September with a Mixed Volatility Backdrop 

Seasonality data shows that India VIX has recorded positive September returns in 9 of the past 18 years. For September, the maximum positive change stands at 34.92% in 2018, while the maximum negative change was 26.10% in 2009. The average positive change is 16.97%, the average negative change is -9.93%, and the average September change is 3.52%. As of 21 September, the index was up 18.57% on a year-to-date basis. 

India VIX closed at 11.24 after moving between 11.18 and 11.82 during the 21 September session. Falling crude, firmer global equities and a steadier rupee supported the decline, while US–Iran tensions, elevated US yields, currency concerns and the large NSE IPO remained relevant factors shaping volatility through the day. 

Source 

• https://www.nseindia.com/reports-indices-historical-vix