India VIX Rises 6.6% to 14.54 as Oil, US Yields and Nifty Selling Lift Volatility

Mumbai, Sept 29: India VIX, the volatility gauge linked to expected near-term movements in the Nifty, rose 0.90 points, or 6.6%, to 14.54 by 10:20 IST on Tuesday, after opening at 13.63 against the previous close of 13.64. The index moved between 13.21 and 14.77 during the early session as rising crude prices, elevated US Treasury yields, rupee weakness and broad-based selling in Indian equities increased market volatility. 

India VIX Hits 14.77 as Nifty Selling Intensifies 

The early-session rise in India VIX came alongside a sharp decline in Indian equity benchmarks. The Nifty 50 opened around 22,717, down about 63 points, before moving below the closely watched 22,700 level and towards 22,622 during the early session. The Sensex also came under pressure, falling more than 500 points in the morning trade. 

By around 9:50 IST, the Nifty was down about 0.77%, while the Sensex had declined around 0.82%, with both indices trading near six-month lows. The selling was broad-based, with financials, banks and information technology stocks among the sectors under pressure. 

The movement in India VIX reflected the simultaneous increase in expected short-term index volatility. Its day low stood at 13.21, while the index subsequently touched a day high of 14.77, before trading at 14.54 at 10:20 IST. 

Crude Oil Near $107 Raises India’s Market Risk 

Crude oil emerged as a major external factor behind the weaker market opening. Brent crude climbed about 1.4%-1.5% to around $106.77-$107 a barrel, while West Texas Intermediate moved towards $94 amid continuing concerns over Middle Eastern supply disruptions linked to the US-Iran conflict. 

Higher crude prices are particularly significant for India because the country is a major crude importer. An extended rise in oil prices can increase the import bill and inflationary pressure while adding pressure on the domestic currency. The combination also affects expectations surrounding interest rates and corporate margins. 

The latest oil move therefore added another layer of uncertainty to the domestic market at the start of Tuesday’s session, contributing to the rise in implied volatility reflected by India VIX. 

US-Iran Tensions Keep Strait of Hormuz Risk Elevated 

Geopolitical developments remained another key factor for global markets on Tuesday. US and Iranian officials had separately engaged with mediators on 28 September in attempts to resolve the conflict, but negotiations remained difficult. 

Reports on 29 September indicated continued uncertainty over the prospects of an agreement and the reopening of the Strait of Hormuz. The waterway remains important for global energy supplies, making developments around its operation closely linked with crude prices. 

The market therefore continued to weigh two opposing possibilities: progress towards an agreement could ease concerns over supply disruptions, while prolonged tensions could keep oil prices elevated. The uncertainty surrounding that outcome contributed to the risk backdrop facing Indian equities during the opening session. 

US 10-Year Yield Reaches 5.24% and Adds Pressure 

US Treasury yields provided another significant global market trigger. The US 10-year Treasury yield climbed to around 5.24%, close to its highest level in almost two decades. Another market reading placed the yield at 5.234%, while the 30-year Treasury yield reached approximately 5.542%. 

Higher US yields were linked to concerns that elevated oil prices could keep inflationary pressures higher and influence expectations for further Federal Reserve tightening. Market expectations for another US rate increase in October had risen to nearly 70%, compared with below 20% a month earlier. 

The rise in US yields also contributed to pressure on emerging-market currencies and added to the negative global backdrop for Indian equities. The combination of higher oil prices and elevated US yields therefore reinforced the factors supporting the early rise in India VIX. 

Rupee Crosses ₹96 as Oil and Yields Weigh 

The Indian rupee also weakened against the US dollar during Tuesday’s session, crossing the psychologically important ₹96-per-dollar level. The currency had closed Monday at ₹95.9825 and subsequently touched around ₹96.1450, marking a two-month low. 

The pressure came as crude prices moved higher and US Treasury yields remained elevated. A stronger dollar also added to the currency pressure. 

For the Indian market, the movement was significant because higher crude prices increase dollar demand for imports, while elevated US yields can strengthen the dollar globally. The rupee’s movement therefore added to the broader combination of oil, currency and interest-rate concerns visible during the opening session. 

Asian Markets Fall as Wall Street Closes Lower 

Global equity markets also provided a weaker backdrop for India’s opening. Asian markets traded lower after US equities ended Monday’s session in negative territory. 

The Dow Jones Industrial Average declined 0.66%, the S&P 500 fell 0.76%, and the Nasdaq dropped 0.92%. In Asia, the Nikkei 225 declined around 0.4%-0.7%, the Topix fell around 1.1%, the Kospi declined about 0.5%, and the Kosdaq slipped around 0.3%. 

The weaker global equity trend coincided with higher US Treasury yields and rising crude prices, leaving Indian markets with several negative external signals at the start of Tuesday’s trading session. 

F&O Expiry Adds to Nifty’s Intraday Volatility 

Domestic derivatives positioning also formed part of Tuesday’s market setup as 29 September marked the monthly futures and options expiry. 

Ahead of the session, the 23,000 Call carried the highest Call open interest at 2.14 crore contracts, followed by 23,100 with 1.43 crore and 23,200 with 1.42 crore. On the Put side, the 22,800 strike had the highest open interest at 1.27 crore contracts, followed by 22,500 at 1.11 crore and 22,700 at 99.64 lakh. 

The Nifty’s move below 22,700 consequently occurred against a derivatives structure concentrated around key strikes, while the monthly expiry added to the short-term trading activity surrounding the index. 

Tata Restructuring Adds Domestic Market Pressure 

A separate domestic development involved Tata Trusts proposing the merger of Tata Electronics Systems Solutions and Tata Consulting Engineers with Tata Sons. The proposal seeks to alter Tata Sons’ regulatory classification and maintain its private status. 

Tata group stocks came under pressure following the development. Tata Motors’ passenger vehicle segment fell around 2.8%, while Tata Investment declined around 2.4% by mid-morning. The proposal added a stock-specific element to an otherwise broader market decline. 

India VIX Remains Above 14 After Early Risk Repricing 

At 10:20 IST, India VIX stood at 14.54, up 0.90 points or 6.6%, with a 13.21-14.77 intraday range. Its 52-week range was 8.72-28.90, while its year-to-date return stood at 53.38%. 

The index’s technical dashboard showed a neutral daily trend. The classic pivot point was 13.31, with resistance levels at 14.47, 15.29 and 16.45, while support levels stood at 12.49, 11.33 and 10.51. 

India VIX’s early-session rise on 29 September 2026 followed simultaneous pressure from crude near $107, US 10-year yields around 5.24%, the rupee moving beyond ₹96, weaker global equities and Nifty selling below 22,700. The monthly F&O expiry and domestic stock-specific developments added to the day’s market volatility. 

Source 

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