
Market volatility picked up on Monday, December 29, as India VIX, the volatility index, surged over 6% to an intraday high of 9.72. The rise came after benchmark indices gave up early gains and slipped into negative territory during the session.
By the afternoon, India VIX was trading near 9.68, up around 5.8%, reflecting growing nervousness among investors as equity markets weakened.
India VIX is often referred to as the market’s fear gauge. It measures the expected volatility in the stock market over the next 30 days, based on prices of NIFTY index options. In simple terms, it shows how much fluctuation investors expect in the near term.
A rising VIX signals higher uncertainty or risk, while a falling VIX suggests calmer market conditions. The index is expressed as annualised volatility and is derived from the NIFTY options order book using a globally accepted calculation method.
Despite the sharp rise on Monday, India VIX has seen a steady decline over longer periods. Over the past year, the index has fallen nearly 27%, while it is down over 22% in the last six months. So far in 2025, VIX has dropped around 33%.
Historically, the index touched an all-time low of 2.13 in February 2016 and had seen a low of 8.18 in 2023. The broader trend suggests that investors believe the worst of market declines may be behind them, even though short-term volatility persists.
The immediate trigger for the rise in VIX was weakness in equity markets. Both benchmark indices slipped into the red after opening higher. The Sensex fell as much as 0.35% to an intraday low of 84,745, while the NIFTY50 dropped to around 25,960.
Such reversals often increase uncertainty, pushing volatility indicators higher.
Another key factor was renewed selling by foreign portfolio investors. In 2025, foreign investors pulled out a record ₹1.6 lakh crore from Indian equities. While there was a brief pause recently, selling resumed, adding pressure to markets.
On the other hand, domestic institutional investors continued to provide support through net buying, helping limit sharper declines.
The Indian rupee also weakened further, slipping close to ₹90 per US dollar. Currency weakness tends to increase caution among investors, especially in a market sensitive to global trade tensions and capital flows.
The rise in India VIX reflects short-term uncertainty driven by market weakness, foreign selling and currency pressure. While volatility has picked up, the broader trend still suggests relatively stable market expectations. Investors should stay cautious, focus on fundamentals and avoid reacting to short-term market noise.
Disclaimer: This blog has been written exclusively for educational purposes. The securities mentioned are only examples and not recommendations. This does not constitute a personal recommendation/investment advice. It does not aim to influence any individual or entity to make investment decisions. Recipients should conduct their own research and assessments to form an independent opinion about investment decisions.
Investments in the securities market are subject to market risks. Read all the related documents carefully before investing.
Published on: Dec 29, 2025, 2:17 PM IST

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