# BSE shares plunge 30% in 4 months amid mixed brokerage outlook Macquarie sees growth potential while Jefferies cites regulatory risks for India's stock exchange operator - **Source:** [Economic Times](https://brifing.si/source/37791137-c35a-4ffe-b6a9-fe103afc9e48) - **Published:** 2026-09-28 - **Topic:** [Finance](https://brifing.si/c/finance) - **Original article:** - **On Brifing:** https://brifing.si/s/ad5aaa3d-4975-4e7b-b014-055f43c528e3 ## Sharp decline in BSE shares BSE shares fell 2% in recent trading, extending their decline to 30% below May 2026 highs. The drop occurred amid broader market weakness, reflecting investor concerns about the exchange operator's outlook. This comes despite BSE's remarkable historical performance, having delivered 627% returns over three years and 2,122% over five years. The current pullback suggests market reassessment of growth prospects amid changing conditions. ## Macquarie's bullish stance Macquarie maintains a positive outlook on BSE, citing strong growth potential in India's expanding capital markets. The brokerage likely factors in BSE's dominant position as Asia's oldest stock exchange and its diversified revenue streams. Their analysis suggests confidence in BSE's ability to capitalize on India's economic growth and increasing retail participation. This contrasts with more cautious views from other analysts. ## Jefferies' cautionary view Jefferies expressed concerns about multiple headwinds facing BSE, including recent changes in securities transaction tax (STT) structure. The brokerage also highlighted potential impacts from RBI regulations and operational challenges from the Closing Auction Session implementation. These factors could pressure BSE's transaction volumes and profitability in the near term, justifying their more conservative stance. ## Regulatory challenges mount The securities transaction tax (STT) changes represent a significant regulatory shift affecting BSE's core operations. These modifications could alter trading behavior and impact exchange revenues. Additionally, new RBI norms may introduce compliance costs and operational adjustments. Such regulatory developments create uncertainty about BSE's future earnings trajectory and valuation multiples. ## Operational impacts The introduction of the Closing Auction Session presents both challenges and opportunities for BSE. While potentially increasing trading volumes, it requires system upgrades and may initially disrupt existing trading patterns. Nuvama joined Jefferies in flagging these operational transitions as near-term risks that could affect BSE's financial performance before potential long-term benefits materialize. ## Historical performance context BSE's current pullback follows an extraordinary multiyear rally that turned it into a multibagger stock. The 30% decline from May highs represents profit-taking after massive gains rather than fundamental deterioration. This context helps explain why analysts remain divided - some see a buying opportunity while others anticipate further correction amid changing market conditions. ## Market positioning divergence The split between Macquarie's bullishness and Jefferies' caution reflects broader uncertainty about India's exchange sector outlook. While structural growth drivers remain intact, near-term regulatory and operational challenges create valuation ambiguity. This divergence suggests active debate about appropriate risk-reward balance for BSE shares at current levels. ## Investor considerations The BSE situation highlights key factors for market participants: regulatory changes' impact on financial infrastructure firms, valuation methodologies for exchange operators, and India's capital markets development trajectory. Investors must weigh long-term structural growth against short-term headwinds, with brokerages providing differing frameworks for this assessment. ## Sources covering this story - https://economictimes.indiatimes.com/markets/stocks/news/bse-shares-fall-2-down-30-in-4-months-why-macquarie-is-bullish-while-jefferies-is-cautious/articleshow/134532790.cms — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._