Stock Market Close Highlights: Sensex, Nifty End Flat Amid Volatility; Auto and Metal Stocks Outperform While IT and FMCG Lag

On September 5, 2025, Indian equity benchmarks closed flat after a volatile trading session, reflecting a tug-of-war between bullish momentum in select sectors and profit-booking in defensives. The BSE Sensex ended marginally lower by 7 points at 80,710, while the NSE Nifty 50 settled 6.7 points higher at 24,741. Despite the muted headline movement, sectoral divergence was pronounced, with auto and metal stocks leading gains and IT and FMCG stocks under pressure.

Sectoral Performance: Auto and Metal Drive Gains

The standout performers of the day were auto and metal stocks, buoyed by favorable policy cues and strong demand outlooks. The Nifty Auto index surged over 1 percent, supported by robust buying in Mahindra & Mahindra, Maruti Suzuki, and Tata Motors. Mahindra & Mahindra, in particular, posted an 11 percent weekly gain, its best since mid-2024, driven by upbeat commentary on rural demand and GST-linked benefits.

Metal stocks also rallied, with the Nifty Metal index gaining over 5 percent for the week. Hindalco, Tata Steel, and JSW Steel saw strong accumulation, supported by global cues and expectations of improved pricing power amid supply-side adjustments.

IT and FMCG Stocks Under Pressure

On the flip side, IT and FMCG stocks faced selling pressure. The Nifty IT index declined by over 1.3 percent, led by losses in TCS, Infosys, and HCL Technologies. Concerns over global demand softness and margin pressures weighed on sentiment. The FMCG index dropped by 1.2 percent, with ITC falling more than 2 percent due to profit-booking after recent gains linked to GST clarity.

Investors appeared cautious toward growth and defensive sectors, preferring cyclical plays amid signs of economic recovery and festive season optimism.

Broader Market Trends

The Nifty Midcap and Smallcap indices ended moderately higher, gaining 0.3 percent each, indicating selective buying in broader markets. Market breadth remained positive, with 2,173 stocks advancing, 1,920 declining, and 167 remaining unchanged on the BSE.

Banking and financial services were subdued, with private sector banks witnessing mild selling. PSU banks and realty stocks showed resilience, snapping multi-week losing streaks.

Drivers of Market Sentiment

Several factors shaped the day’s trading dynamics:

  • Continued optimism around GST reforms supported consumer-facing and auto stocks.
  • Inflation concerns and global interest rate uncertainty weighed on IT and FMCG.
  • Geopolitical tensions and tariff-related risks kept investor sentiment cautious.
  • Weekly gains of over 1 percent in benchmark indices reflected underlying strength despite intraday volatility.

Strategic Insights from Eqwires Research Analyst

In a market defined by sectoral rotation and policy-driven momentum, precision and timing are critical. Eqwires Research Analyst, a SEBI-registered advisory firm, offers deep, real-time insights to help investors navigate volatility and capture emerging opportunities.

Eqwires specializes in:

  • Trade setups aligned with sectoral trends and macro signals
  • Earnings forecast modeling for auto, metal, and consumer stocks
  • Risk-managed portfolio strategies for retail and institutional clients
  • Technical analysis of index behavior and institutional flows

For traders and investors tracking auto, metal, or IT sectors, Eqwires provides clarity and discipline. Whether positioning ahead of festive demand or managing exposure to defensives, Eqwires equips stakeholders with the tools to make informed decisions.

Conclusion

The Indian stock market closed flat on September 5, but beneath the surface, sectoral shifts were evident. Auto and metal stocks outperformed, reflecting cyclical strength, while IT and FMCG lagged amid macro headwinds. As policy reforms and global cues continue to shape market direction, strategic guidance from firms like Eqwires Research Analyst will be essential for navigating complexity and unlocking value.

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Indian Regulators Probe Jane Street and 10 Other Major HFT Firms Amid Market Manipulation Concerns

India’s financial markets are undergoing a deep regulatory shake-up as authorities intensify scrutiny of high-frequency trading (HFT) firms. The Securities and Exchange Board of India (SEBI), in coordination with the National Stock Exchange (NSE), has launched investigations into at least ten large HFT entities, including global giants such as Jane Street, Millennium Management, Jump Trading, Graviton Research Capital, and Alphagrep. The probes focus on alleged manipulative strategies in the derivatives segment, particularly around Nifty Options and contract expiry periods.

This development follows SEBI’s interim order against Jane Street in July 2025, which accused the firm of manipulating Indian stock market indices and sought to impound ₹4,840 crore in alleged illegal gains. The regulator’s action against Jane Street has now expanded into a broader inquiry into systemic trading practices that may have distorted price discovery and market integrity.

The Jane Street Case: Catalyst for Wider Investigation

Jane Street, a prominent U.S.-based HFT firm, was temporarily barred from Indian markets after SEBI found prima facie evidence of index manipulation. The firm’s trading activity on May 15, which reportedly earned it ₹3.7 billion in a single session, raised red flags about the scale and timing of its positions. SEBI’s surveillance department had initially recommended closing the inquiry, but continued complaints from market participants and concerns over inadequate data led the regulator to initiate a formal investigation.

The probe was escalated to a quasi-legal process, granting SEBI powers to seek detailed trading records from custodian banks and domestic partners. Jane Street has since filed an appeal before the Securities Appellate Tribunal (SAT), questioning the regulator’s decision and requesting access to the complaints and data that triggered the investigation.

Expanding the Net: Other HFT Firms Under the Scanner

Following the Jane Street episode, SEBI and NSE began analyzing trading patterns of other major HFT firms operating in India. The focus has been on strategies deployed in the Futures and Options (F&O) segment, especially around contract expiries where volatility tends to spike. According to sources familiar with the matter, all ten to twelve entities under review exhibited similar trading behavior, though their positions were not as large as Jane Street’s.

In February 2025, at least two of these firms received warning letters from NSE regarding their trading conduct. While SEBI has not yet issued formal orders against the other HFTs, the investigations remain active and could lead to further regulatory action depending on the findings.

Market Implications and Regulatory Significance

The crackdown on HFT firms marks a significant shift in India’s approach to market surveillance. High-frequency trading, while legal, operates at the edge of regulatory frameworks due to its speed, complexity, and potential to influence short-term price movements. SEBI’s actions suggest a growing emphasis on transparency, data integrity, and fair access in algorithmic trading environments.

This regulatory momentum could lead to tighter norms around algo trading, including mandatory disclosures, stricter audit trails, and enhanced oversight of co-location facilities. Exchanges may also be asked to refine their surveillance systems to detect anomalies in real time.

Strategic Insights from Eqwires Research Analyst

In a landscape where regulatory scrutiny is intensifying and market dynamics are shifting rapidly, investors and institutions need more than reactive analysis—they need strategic foresight. Eqwires Research Analyst, a SEBI-registered advisory firm, offers precisely that.

Eqwires specializes in:

  • Real-time monitoring of regulatory developments and their market impact
  • Trade setups aligned with volatility events and compliance shifts
  • Risk-managed strategies for derivatives and algorithmic trading portfolios
  • Deep-dive analysis into institutional flows and index behavior

For traders navigating the F&O segment or investors tracking HFT-linked stocks, Eqwires provides clarity, discipline, and actionable intelligence. Whether assessing the fallout from SEBI’s probe or positioning ahead of policy changes, Eqwires equips stakeholders with the tools to make informed decisions in a high-stakes environment.

Conclusion

India’s probe into Jane Street and other HFT firms signals a new era of regulatory vigilance in capital markets. As authorities seek to safeguard market integrity and ensure fair play, the implications for trading strategies, institutional behavior, and investor sentiment are profound. In this evolving landscape, expert guidance from firms like Eqwires Research Analyst will be essential for decoding complexity and capturing opportunity.

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CG Power to MosChip Technologies: Five Semiconductor Stocks to Watch in 2025

India’s semiconductor ambitions are no longer aspirational—they’re accelerating. With the successful conclusion of Semicon India 2025 and the unveiling of the Vikram 32-bit processor, the country has signaled its intent to become a serious player in the global chip ecosystem. Backed by a ₹76,000 crore production-linked incentive (PLI) scheme and a new $2.7 billion initiative for electronic components, India is laying the groundwork for a robust semiconductor supply chain. This momentum has sparked investor interest in several listed companies that are either directly involved in chip manufacturing or strategically positioned to benefit from the sector’s growth.

Here are five semiconductor-related stocks to watch closely in 2025:

1. CG Power and Industrial Solutions Ltd

CG Power has emerged as a frontrunner in India’s semiconductor push. The company launched CG Semi in Sanand, Gujarat—India’s first complete OSAT (Outsourced Semiconductor Assembly and Test) facility. The project involves a ₹7,600 crore investment across two plants. The pilot plant (G1) is already operational with a capacity of 0.5 million units per day, while the larger G2 facility is under construction and expected to produce 1.45 crore units daily by 2026.

CG Power’s strategic pivot into semiconductors complements its legacy in electrical equipment and power systems. With commercial production expected to scale by year-end, the company is well-positioned to capture demand from domestic and global chipmakers seeking assembly and testing partners.

2. MosChip Technologies Ltd

MosChip is India’s only publicly listed fabless semiconductor company, specializing in chip design, embedded systems, and turnkey solutions. The company saw a 7.66 percent surge in its share price following the Semicon India 2025 event, reflecting investor optimism about its role in India’s chip design ecosystem.

MosChip has partnered with global players for IP licensing and has expanded its design services across automotive, industrial, and consumer electronics. With the government’s push for indigenous chip design and the rise of AI and IoT applications, MosChip is expected to benefit from both domestic contracts and export opportunities.

3. Kaynes Technology India Ltd

Kaynes Technology is a key player in electronics manufacturing services (EMS) and is now entering the semiconductor space. The company is set to launch India’s first Made-in-India semiconductor chip by October 2025. Its focus on advanced packaging and smart manufacturing aligns with the government’s vision for a vertically integrated chip ecosystem.

Kaynes has also secured approvals under the Indian Semiconductor Mission, with plans to build pilot lines and expand its capabilities in chip testing and packaging. Its diversified client base across automotive, industrial automation, and consumer electronics makes it a strategic beneficiary of India’s semiconductor growth.

4. Dixon Technologies (India) Ltd

Dixon Technologies, known for its dominance in consumer electronics manufacturing, is gradually expanding into semiconductor packaging and component integration. The company’s partnerships with global brands and its strong execution track record make it a credible candidate for future semiconductor contracts.

Dixon’s ability to scale operations quickly and its alignment with the PLI scheme for electronics components position it as a potential leader in backend chip assembly and integration. While not a pure-play semiconductor firm, its infrastructure and government support make it a stock to watch.

5. Bharat Electronics Ltd (BEL)

BEL, a defense and aerospace electronics giant, is increasingly involved in semiconductor component development for strategic applications. The company has collaborated with ISRO and other government agencies to support indigenous chip development, including the Vikram processor showcased at Semicon India 2025.

BEL’s expertise in high-reliability electronics and its access to defense contracts give it a unique edge in the semiconductor value chain. As India expands its space and defense programs, BEL’s role in secure chip design and testing is expected to grow.

Strategic Insights from Eqwires Research Analyst

In a sector defined by rapid innovation, policy support, and global supply chain shifts, identifying the right semiconductor plays requires more than surface-level analysis. Eqwires Research Analyst, a SEBI-registered advisory firm, offers deep, data-backed insights to help investors navigate this emerging space.

Eqwires specializes in:

  • Real-time trade setups for semiconductor and electronics stocks
  • Earnings forecast modeling based on capex cycles and policy incentives
  • Sector rotation analysis to identify early movers in chip design and manufacturing
  • Portfolio strategies that align with India’s long-term tech roadmap

For investors tracking CG Power, MosChip, or Kaynes Technology, Eqwires provides clarity, discipline, and actionable intelligence. Whether assessing capex timelines, government approvals, or global partnerships, Eqwires equips stakeholders with the tools to make informed decisions in a high-growth, high-stakes sector.

Conclusion

India’s semiconductor story is unfolding rapidly, and these five companies are at the forefront of that transformation. From chip design to packaging and testing, each firm brings unique capabilities to the table. As policy tailwinds strengthen and global players look to diversify supply chains, strategic guidance from firms like Eqwires Research Analyst will be essential for capturing upside and managing risk in this dynamic market.

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