Sensex Falls 429 Points as RBI Rate Hike Rattles Markets

The Sensex fell 429.11 points, or 0.59%, to close at 72,638.70 on 7 October 2026, while the Nifty 50 dropped 173.05 points, or 0.76%, to 22,603.05, after the RBI raised the repo rate by 25 basis points to 5.50%. The fall ended a two-day rebound and left the rupee at a five-month low against the US dollar.

The Reserve Bank of India’s Monetary Policy Committee also moved its stance from neutral to “calibrated tightening”, its first rate hike since February 2023. According to Business Standard and Business Today, domestic and global factors weighed on sentiment through the session.

Why Did the Sensex and Nifty Fall After the RBI Rate Hike?

Vinod Nair of Geojit Investments said the market reacted sharply to the shift from a neutral to a calibrated tightening stance, which he read as a turn in the rate cycle. Ankur Punj of Equirus Wealth said fears of further hikes, a prolonged war and higher crude prices could hurt medium- to long-term growth. Vikram Kasat of PL Capital attributed part of the decline to profit-taking after two strong sessions.

Which Sectors and Stocks Moved the Most?

Fourteen of the 16 major sectoral indices closed lower, according to HDFC Sky. The Nifty Metal index fell 2.3%, Nifty Realty fell 1.8%, Nifty Auto fell 1.6% and FMCG fell 0.9%. Only media and PSU bank indices ended higher. Among Nifty constituents, Titan lost 3.80%, Adani Enterprises 3.75%, Hindalco 3.15%, JSW Steel 2.35% and Bharat Electronics 2.35%. Kotak Mahindra Bank gained 1.88%, BSE 1.54%, Bharti Airtel 1.29% and ICICI Bank 1.09%. Market breadth was negative, with 2,251 stocks declining against 1,928 advancing.

How Did the Rupee and Crude Oil React?

The rupee weakened 43 paise to 96.86 per US dollar from 96.43 at the previous close, according to Business Standard. Brent crude rebounded above $101 a barrel, with HDFC Sky putting it at around $102 after a rise of about 1.3%. Religare Broking’s Ajit Mishra pointed to foreign outflows, high global bond yields and rupee weakness as continuing overhangs.

What Do Analysts Expect for the Nifty Next?

Sudeep Shah of SBI Securities sees Nifty support at 22,460 to 22,440, with a decisive break opening a slide toward 22,300, and resistance at 22,730 to 22,750, above which a rebound toward 22,900 is possible. Rupak De of LKP Securities flagged 22,600 and 22,750 as key levels, with a possible drop toward 22,200 if 22,600 breaks. Sujan Hajra of Anand Rathi called the hike a “pre-emptive insurance measure” rather than the start of an aggressive cycle, while VK Vijayakumar of Geojit expects two more hikes and sees that as positive for banks.

What Happens Next?

Investors will watch crude oil, the rupee, foreign fund flows and the next monthly consumer price inflation reading. Inflation was 4.82% in August 2026 against the RBI’s 4% target. Foreign and domestic institutional flow figures for the session were not available in the sources reviewed.

Frequently Asked Questions

Why did the Sensex fall on 7 October 2026?

The Sensex fell 429.11 points to 72,638.70 after the RBI raised the repo rate to 5.50% and shifted to a calibrated tightening stance, alongside rupee weakness and higher crude prices.

Which sectors fell the most after the RBI rate hike?

Metals led the decline, with the Nifty Metal index down 2.3%, followed by realty, auto and FMCG. Only media and PSU bank indices closed higher.

Where is the Nifty 50 headed next?

Analysts cited support near 22,440 to 22,460 and resistance near 22,730 to 22,750. A break below support could extend losses toward 22,300, while a move above resistance could lift it toward 22,900.