Indian Markets Erase Early Gains, Rupee Strengthens on RBI Intervention

Indian equity benchmarks, the Sensex and Nifty, reversed earlier gains to trade in the red this afternoon, with the Sensex falling over 500 points and the Nifty slipping below 22,400, driven by selling pressure in IT, FMCG, and banking stocks. This market downturn occurred even as the Indian Rupee surged nearly 1% against the US Dollar, trading around 95.76, following the Reserve Bank of India's weekend measures to curb dollar demand and stabilize the currency. Investors are also keenly awaiting the release of September's retail inflation data, expected later today.

Key highlights

• Nifty 50: Declined 0.58% to 22,389.35 in afternoon trade, erasing early gains.
• Sensex: Fell 0.73% to 71,944.40 by afternoon, extending losses amid broad selling.
• Indian Rupee: Strengthened nearly 1% to 95.76 against the US Dollar after RBI's intervention measures.
• India VIX: Spiked over 5% to 15.16, indicating increased market volatility and investor caution.
• Swaraj Engines: Shares surged nearly 15% following robust Q2FY27 earnings.

RBI's Strategic Intervention Boosts Rupee Amidst Market Volatility

The Indian Rupee witnessed a significant appreciation against the US Dollar today, strengthening by nearly 1% to trade around 95.76. This sharp rebound comes after the Reserve Bank of India (RBI) announced a series of decisive measures over the weekend aimed at reducing dollar demand and stabilizing the domestic currency. The rupee had been under considerable pressure, losing nearly 7% against the dollar in 2026, primarily due to rising crude oil prices, elevated US bond yields, and persistent foreign investment outflows.

At the core of the RBI's intervention is the establishment of a special dollar-supply window for three major state-owned oil marketing companies: Indian Oil Corporation, Hindustan Petroleum Corporation, and Bharat Petroleum Corporation. This mechanism allows these companies to meet their substantial daily dollar requirements outside the regular spot market, thereby easing demand pressure on the rupee. Additionally, the central bank has tightened rules on rupee-linked foreign exchange derivatives, including restrictions on rebooking cancelled contracts and introducing a new cash reserve requirement for certain transactions. These measures are designed to make some currency positions more expensive and limit speculative trading.

Analysts view the RBI's latest package as a near-term positive for the rupee, addressing both a large recurring source of dollar demand and the tendency for expectations of rupee weakness to generate additional hedging demand. While the recovery is significant, its sustainability will depend on the trajectory of crude oil prices, foreign investment flows, and the broader strength of the US dollar. The RBI's actions underscore its commitment to maintaining currency stability, especially in the face of global economic uncertainties and elevated energy costs.

Indian Equities Erase Gains as Profit Booking Hits IT, FMCG, and Banking

Indian equity markets experienced a significant midday reversal today, with both the Sensex and Nifty 50 shedding early gains to trade firmly in negative territory. The BSE Sensex fell over 500 points, declining 0.73% to 71,944.40, while the Nifty 50 slipped below the 22,400 mark, down 0.58% to 22,389.35 by afternoon trade. This downturn followed an optimistic opening, where both benchmark indices had started the session in the green, with the Nifty opening 0.4% higher at 22,611.30 points and the Sensex over 300 points higher at 72,777.51.

The selling pressure intensified as the session progressed, pushing the indices lower. Sectoral performance showed a clear divergence. Key laggards included Information Technology (IT), Fast-Moving Consumer Goods (FMCG), and Public Sector Bank (PSU Bank) stocks, which were under considerable pressure. Conversely, Auto, Media, and Realty sectors demonstrated resilience, trading in positive territory. The India VIX, a measure of market volatility, also spiked over 5% to 15.16, reflecting heightened investor caution and uncertainty in the near-term market outlook. This profit booking comes after the benchmarks snapped a 25-year record weekly losing streak on Friday, suggesting that investors are taking some gains off the table amidst global caution and domestic concerns.

More stocks and market news

September Retail Inflation Data Expected Today

Investors are keenly awaiting the release of India's retail inflation data, measured by the Consumer Price Index (CPI), for September 2026, which is scheduled for release today. Polls of economists by Mint estimate that CPI inflation may have surged to a 23-month high of 5.6% in September, up from 4.8% in August. This potential increase is primarily attributed to costlier food items, energy price spillovers, and an unfavorable base effect. If these estimates hold true, it would mark the fourth consecutive month that inflation remains above the Reserve Bank of India's medium-term target of 4%.

Swaraj Engines Shares Surge on Strong Q2 Earnings

Swaraj Engines Limited saw its shares surge by nearly 15% today after the company reported robust financial results for the second quarter of Fiscal Year 2027 (Q2FY27). The company's net profit for the quarter rose by an impressive 22% year-on-year to ₹60.57 crore, while its revenue increased by 26% to ₹635.19 crore. This strong performance has significantly boosted investor confidence, making Swaraj Engines a top gainer in today's trading session and highlighting positive sentiment around its operational efficiency and market demand.

Crude Oil Prices Remain Elevated Despite Today's Dip

Global crude oil prices saw a decline today, with Brent crude falling 1.47% to $103.18 a barrel and US West Texas Intermediate (WTI) declining 1.68% to $90.31. This dip was attributed to expectations of increased Russian supplies. However, prices remain significantly higher than pre-conflict levels and above the critical $100 per barrel mark for Brent. Elevated crude prices continue to be a major concern for India, a net importer, as they pressure the country's import bill, fuel inflation, and impact corporate costs, despite the rupee's recent strengthening.

Systematix Report Flags Higher Inflation Risks for India

A report by Systematix Institutional Equities released today suggests that India's inflation risks are significantly higher than currently acknowledged by the Reserve Bank of India (RBI). The report projects that price pressures could push inflation to 6-7% in the coming quarters, potentially necessitating further interest rate hikes. It highlights that the RBI's current projections may underestimate risks from rising input costs, elevated household inflation expectations (averaging 9.1% in September 2026), and broadening price pressures across the economy. This assessment contrasts with the RBI's more conservative outlook, indicating a potential divergence in views on the future inflation trajectory.

Market context

As of 2:00 PM IST, the Indian equity markets are trading lower, with the Sensex at 71,944.40, down 0.73%, and the Nifty 50 at 22,389.35, down 0.58%. The India VIX has spiked over 5% to 15.16, signaling increased market volatility. Sectorally, IT, FMCG, and PSU banks are under pressure, while Auto, Media, and Realty sectors show strength. The Indian Rupee has strengthened to 95.76 against the US Dollar. Globally, Brent crude oil is trading at $103.18 per barrel, down 1.47%, while global markets remain cautious amidst geopolitical uncertainties.

Why these stories matter

The RBI's intervention to strengthen the rupee is a critical development, directly impacting India's import bill, particularly for crude oil, and potentially easing inflationary pressures. The market's midday reversal, despite a strong opening, indicates underlying caution and profit-booking tendencies among investors, especially in heavyweight sectors like IT and banking. The impending retail inflation data will be crucial in shaping future monetary policy decisions and investor sentiment. Strong Q2 results from companies like Swaraj Engines provide stock-specific opportunities, while the Systematix report offers a forward-looking perspective on persistent inflation challenges, which could influence the RBI's stance and market expectations.

What to watch next

• September CPI Data Release: Official retail inflation figures are expected today, providing key insights into price pressures.
• RBI's Continued Stance: Monitor any further statements or actions from the RBI regarding currency stability and inflation management.
• Global Crude Oil Movements: Ongoing geopolitical developments and supply-demand dynamics will continue to influence oil prices.
• Q2 Earnings Season: More companies will announce their quarterly results, guiding sector-specific and overall market performance.

Sources

• Financial Express: Share Market Today LIVE, 12th October 2026
• VTMarkets: USDINR trades near 96.321, down 0.63%, as the Indian rupee strengthens following fresh intervention measures from the Reserve Bank of India (RBI).
• Indiatimes: Stock Market Today Live Updates: BSE Sensex erases early gains, tumbles over 500 points, Nifty50 below 22,400
• Business Standard: Sensex Today | Stock Market LIVE Updates, Monday, Oct 12, 2026
• The Tribune: India's inflation risks higher than RBI acknowledges: Report

FAQ

1. Why did the Indian Rupee strengthen today?

The Indian Rupee strengthened significantly today, gaining nearly 1% against the US Dollar, after the Reserve Bank of India (RBI) announced measures over the weekend to reduce dollar demand. These measures include a special dollar window for state-owned oil companies and tightened rules on forex derivatives.

2. What caused the Indian stock market to fall this afternoon?

The Indian stock market, including the Sensex and Nifty, erased early gains and turned negative this afternoon due to broad-based selling pressure. Profit booking was observed in key sectors such as IT, FMCG, and PSU banks, contributing to the downturn.

3. What is the forecast for September's retail inflation in India?

Economist polls suggest that India's retail inflation, measured by the Consumer Price Index (CPI), for September 2026, could reach a 23-month high of 5.6%. The official data is expected to be released today.

4. How did Swaraj Engines perform in its Q2 earnings?

Swaraj Engines Limited reported robust Q2FY27 earnings, with net profit increasing by 22% year-on-year to ₹60.57 crore and revenue growing by 26% to ₹635.19 crore. This strong performance led to a nearly 15% surge in its share price today.

5. What is the current status of crude oil prices?

Brent crude oil prices are currently trading at $103.18 per barrel, down 1.47% today. While there was a dip today, crude prices remain elevated compared to pre-conflict levels, posing ongoing concerns for India's import bill and inflation.

6. What are the key inflation risks highlighted by the Systematix report?

A report by Systematix Institutional Equities indicates that India's inflation risks are higher than the RBI acknowledges, potentially reaching 6-7% in the coming quarters. The report points to rising input costs, high household inflation expectations, and broadening price pressures as key factors.

Disclaimer

Disclaimer: This article is for educational purposes only. It does not constitute investment advice. Please consult a SEBI-registered financial advisor before making investment decisions.