Stock market this week: Top gainers and losers you should watch closely

The Indian stock market wrapped up a rollercoaster week marked by mixed global cues, volatile crude prices, and the lingering impact of macroeconomic data releases. While benchmark indices managed to remain largely range-bound, several individual stocks exhibited sharp movements—some climbing to fresh highs while others plunged amid profit-booking and sectoral pressures.

Let’s take a closer look at the top gainers and losers of the week, along with expert insights and investor takeaways.

Market Overview: Nifty, Sensex Stay Cautious Amid Mixed Cues

During the week ending July 5, the Nifty 50 index remained flat, hovering between 23,500 and 23,900, while the Sensex struggled to break past the 79,800 resistance zone. Concerns around U.S. Federal Reserve interest rate policy, weak PMI data in China, and foreign institutional investor (FII) outflows kept investors on edge.

“Markets are currently in a consolidation phase after a strong June rally,” said Rahul Shah, Senior VP – Equity Advisory at Motilal Oswal. “Investors are awaiting the next triggers, especially the upcoming Q1FY26 earnings season and signals from global central banks.”

Top Gainers of the Week

1. Zomato Ltd. | Weekly Gain: +12.4%

Zomato shares surged to a new 52-week high, driven by robust monthly order growth data and renewed investor optimism in the food-tech space. Analysts also cited the company’s recent expansion into quick commerce and potential profitability in Q2 as catalysts.

“Zomato is showing strong operational leverage, and we expect margin expansion in the coming quarters,” said Priya Ranjan, Analyst at HDFC Securities.

2. Tata Power | Weekly Gain: +10.8%

Tata Power gained sharply on the back of renewable energy project announcements and favorable policy updates from the Ministry of Power. The company secured multiple solar EPC contracts this week, bolstering its green energy portfolio.

3. Mahindra & Mahindra (M&M) | Weekly Gain: +9.1%

Auto stocks continued to ride high on strong June vehicle dispatch data. M&M reported a 17% YoY rise in SUV sales and saw increased rural demand. The upcoming launch of new electric vehicle (EV) models also improved sentiment.

4. Hindustan Aeronautics Ltd. (HAL) | Weekly Gain: +8.3%

HAL rallied on expectations of strong defense orders following the government’s push for indigenous manufacturing under the “Make in India” initiative. The stock has gained over 35% year-to-date.

5. Adani Total Gas | Weekly Gain: +7.6%

After a long consolidation phase, Adani Total Gas bounced back on increased institutional buying and positive commentary from brokerages about its gas distribution expansion plans.

Top Losers of the Week

1. Angel One | Weekly Loss: -11.2%

Despite solid client additions in June, shares of Angel One slumped after the company faced technical disruptions during peak trading hours. Analysts also flagged concerns about margin pressure due to rising competition in the discount broking space.

2. BSE Ltd. | Weekly Loss: -10.6%

BSE came under heavy selling pressure after SEBI announced fresh regulatory scrutiny into SME and small-cap stock listings. The development spooked investors fearing operational changes and lower volumes on the platform.

3. Trent Ltd. | Weekly Loss: -9.4%

Trent declined amid concerns over high valuations and possible moderation in discretionary spending. The stock had run up over 70% in the past six months, prompting some profit booking.

4. Crisil Ltd. | Weekly Loss: -7.8%

Shares of Crisil slipped after foreign institutional investors trimmed stakes amid weak guidance from global rating agencies. Domestic demand for credit rating services remains steady, but the global slowdown is a concern.

5. Sammaan Capital | Weekly Loss: -7.3%

Recently listed Sammaan Capital witnessed volatile trade this week, falling sharply after touching a lifetime high. Analysts believe this is typical post-listing volatility and advise long-term investors to wait before accumulating.

Expert Commentary: Sectoral Themes to Watch

“The strength in power, defense, and auto stocks reflects underlying demand and government policy momentum,” noted Siddharth Khemka, Head – Retail Research, Motilal Oswal Financial Services. “On the other hand, overvaluation-led corrections in FMCG and fintech should not be a surprise.”

On a sectoral basis, the Nifty Auto index was up 3.2%, while the Nifty Financial Services index remained flat. The Nifty IT index saw minor profit booking ahead of quarterly results.

Investor Outlook: Stay Selective, Track Earnings Season

As the first quarter earnings season begins next week, market participants are advised to stay cautious and selective. Analysts expect robust performance from BFSI, auto, and power sectors, while IT and FMCG may show mixed trends.

“Valuations in certain segments remain stretched, and any earnings miss could lead to sharp corrections,” said Mehul Kothari, AVP – Technical Research at Anand Rathi. “Retail investors should focus on quality stocks with earnings visibility and avoid chasing momentum blindly.”

The week was a reminder of the Indian market's bifurcated structure—where select stocks continue to rally while others face correction due to valuation concerns or regulatory uncertainty. As India Inc. prepares to announce its Q1FY26 results, stock-specific movements are expected to intensify.

Traders and investors alike are advised to keep a close watch on upcoming corporate commentary, global interest rate decisions, and domestic macro data. With the right strategy and disciplined approach, this volatile market can still offer rewarding opportunities.