Nifty Rejig: BSE Share Price Falls 4% on Nifty 50 Debut as Wipro Exits; What Lies Ahead for Exchange Stock Investors

The Nifty rejig has made BSE Ltd, India's oldest stock exchange, a Nifty 50 company for the first time, replacing IT major Wipro. But BSE share price did not celebrate. On Wednesday, 30 September 2026, its first day in the Nifty 50, the stock fell as much as 3.9% to Rs 3,075 on the NSE, while Wipro, which moved to the Nifty Next 50, gained.

Around 1:24 PM, BSE was trading at Rs 3,119.90, down 2.5% from Tuesday's close of Rs 3,200, while Wipro share price was up 1.65% at Rs 159.37. The moves show a common pattern around index inclusions: most of the passive buying happens before the change takes effect, and prices often cool afterwards.

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What Changed in the Nifty Rejig?

The Nifty rejig is NSE Indices' semi-annual review of its benchmark indices, based on six months of data. In this review, announced in August and effective from 30 September 2026, BSE replaced Wipro in the Nifty 50. The changes took effect after market close on Tuesday, 29 September, which was also the monthly expiry day.

BSE qualified because its six-month average free-float market capitalisation, the value of shares available for public trading, was about Rs 1,40,879 crore. That was well over 1.5 times Wipro's figure of about Rs 55,930 crore, the threshold used under NSE's methodology to replace the smallest eligible constituent.

Change	Stock	Details
Enters Nifty 50	BSE Ltd	Also moves out of Nifty Midcap 150 into Nifty 100
Exits Nifty 50	Wipro	Moves to Nifty Next 50
Effective date	All index changes	30 September 2026

The Nifty rejig also brought changes in other indices. The Nifty Next 50 saw changes involving stocks such as Vedanta Aluminium, Polycab, Hitachi Energy India and Vodafone Idea, alongside Wipro's entry, while 13 stocks entered the Nifty Midcap 150 as part of the same Nifty rejig.

Why Did BSE Share Price Fall After Nifty 50 Inclusion?

BSE share price fell because index funds and ETFs tracking the Nifty 50 bought the stock at Tuesday's close, when the rejig took effect. Nuvama Alternative and Quantitative Research estimated BSE could see passive inflows of about USD 668 million. That buying pushed the stock up 3.31% to Rs 3,200 on Tuesday, and with the mandatory buying done, traders booked profits on Wednesday.

Wednesday's fall was BSE's steepest since April 2026. The stock is down about 6% over the past month and more than 30% from its May peak, although it is still up about 20% in 2026 so far. Nuvama has also trimmed its target, reflecting moderating earnings forecasts.

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BSE Share Price Target: What Brokerages Say

Analysts are sharply divided on BSE after the Nifty rejig. The bulls point to platform expansion, market share gains and strong cash generation. The bears worry that retail derivatives activity is moderating and that BSE's derivatives market share gains could peak in FY27.

Brokerage	Rating	Target (Rs)
Macquarie	Outperform	4,000
Haitong International	-	4,060
JPMorgan	Overweight	3,950
HDFC Securities	Add	3,850
Jefferies	Underperform	2,940
Bernstein	Underperform	2,820

Macquarie said BSE's platform expansion and share gains create revenue and margin optionality, supporting strong cash generation. Jefferies has flagged BSE's exposure to domestic proprietary traders, which account for a large share of its derivatives volumes.

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What About Wipro Share Price?

Wipro share price rose on Wednesday after its Nifty 50 exit, as it moved to the Nifty Next 50 and could attract buying from funds tracking that index. Nuvama estimated flows of about USD 230 million linked to Wipro's move. Wipro had fallen 2.9% on Tuesday ahead of the change and is down about 41% so far in 2026 amid a heavy sell-off in IT stocks driven by AI-related worries.

What Lies Ahead for Exchange Stock Investors?

After the Nifty rejig, BSE will now be tracked by a much larger pool of passive funds, which can improve liquidity over time. But index inclusion does not change business fundamentals. For BSE, the key drivers remain derivatives volumes, market share against NSE, regulatory changes on trading and expiry rules, and quarterly earnings growth.

After the Nifty rejig, investors should expect higher volatility in the near term as the stock finds a new balance between index demand and fundamentals. Watching BSE's September quarter results and any SEBI changes to derivatives trading will be important.

Key Risks

• Regulatory changes: SEBI rules on derivatives trading and expiry days can quickly change exchange volumes.
• Earnings moderation: Slower growth in retail derivatives activity could weigh on BSE's profits.
• Valuation: Big swings in brokerage targets, from Rs 2,820 to Rs 4,060, show how uncertain the outlook is.
• Post-inclusion selling: Stocks often cool after index inclusion once passive buying is complete.

Bottom Line on the Nifty Rejig

The Nifty rejig has put BSE into the Nifty 50 and moved Wipro to the Nifty Next 50, but BSE share price fell nearly 4% on debut as passive buying had already been done. Brokerage targets range from Rs 2,820 to Rs 4,060, so fundamentals, not index membership, will decide the next move. Consult a SEBI-registered advisor before investing in exchange stocks.

Frequently Asked Questions on the Nifty Rejig

What changed in the Nifty rejig on 30 September 2026?

Ans. In the Nifty rejig effective 30 September 2026, BSE Ltd entered the Nifty 50 index, replacing Wipro, which moved to the Nifty Next 50. The changes took effect after market close on 29 September as part of NSE's semi-annual index review.

Why did BSE share price fall after Nifty 50 inclusion?

Ans. BSE share price fell as much as 3.9% to Rs 3,075 on 30 September 2026 because most passive buying happened before the inclusion, on 29 September, when the stock rose 3.31%. Profit booking after that and mixed brokerage views weighed on the stock.

Why was BSE added to the Nifty 50?

Ans. BSE qualified because its six-month average free-float market capitalisation of about Rs 1,40,879 crore was at least 1.5 times that of Wipro, the smallest eligible constituent, at about Rs 55,930 crore, based on NSE's methodology.

What is the target price for BSE shares?

Ans. Brokerage targets vary widely. Macquarie has Outperform with Rs 4,000, JPMorgan Overweight with Rs 3,950, Haitong Rs 4,060 and HDFC Securities Add with Rs 3,850, while Bernstein is Underperform with Rs 2,820 and Jefferies Underperform with Rs 2,940.

How much passive inflow did BSE get from Nifty 50 inclusion?

Ans. Nuvama Alternative and Quantitative Research estimated BSE could see passive inflows of about USD 668 million from the Nifty rejig, while Wipro could see about USD 230 million of flows linked to its move to the Nifty Next 50.

Why was Wipro removed from the Nifty 50?

Ans. Wipro was the smallest constituent by six-month average free-float market capitalisation after a long period of underperformance, with the stock down about 41% in 2026 so far amid a sell-off in IT stocks.

What is a Nifty rejig?

Ans. A Nifty rejig is NSE's semi-annual review of its indices, in which stocks are added or removed based on free-float market capitalisation and liquidity rules. Index funds and ETFs must then buy new entrants and sell exiting stocks.