Gainers & Losers: Top 10 stocks that moved the most on August 28

Dalal Street was trading at the day's low, extending its losing streak to the third session as investors continued to selloff as U.S. President Donald Trump's 50 percent tariff comes into effect. Equity benchmark Nifty 50 sank over 200 points on its monthly expiry session. At close, the Sensex was down 705.97 points or 0.87 percent at 80,080.57, and the Nifty was down 211.15 points or 0.85 percent at 24,500.90. About 1409 shares advanced, 2501 shares declined, and 142 shares were unchanged.

Ola Electric Mobility | CMP Rs 55 | Shares jumped as much as 15 percent after the company said all seven S1 Gen 3 scooters had received PLI certification. Gen 3 models account for over half of its sales, making the approval crucial. With both Gen 2 and Gen 3 scooters now eligible for incentives of 13–18 percent of sales value till 2028, the company expects profitability to improve from this quarter as it targets turning its auto business EBITDA positive.

InterGlobe Aviation | CMP Rs 5,727 | Shares the parent of budget airline IndiGo, saw its shares sink over 5 percent as the Rakesh Gangwal family likely pared its stake via the block deal route. Earlier, reports noted that the Rakesh Gangwal family plans to sell up to 3.1 percent stake in InterGlobe Aviation through block deals estimated at about Rs 7,020 crore, according to a CNBC Awaaz report citing sources. The block was expected to be at a floor price of Rs 5,808 per share.

PSU Banks | The shares of several PSU banks dropped in trade on August 28, pushing the sectoral index down into the red for the sixth consecutive session. The Nifty PSU Bank index was down nearly 0.7 percent to hover around 6,803 in the afternoon. The index has now dropped nearly 5 percent in six consecutive sessions of recording losses. Punjab & Sind Bank (PSB) was the top loser on the index, dropping nearly 2 percent to trade at around Rs 28 apiece. Union Bank of India, Bank of Maharashtra, UCO Bank and Bank of India shares fell more than 1 percent each.

Vodafone Idea | CMP Rs 6.57 | Shares extended losses for the third straight day after government ruled out extending any relief package to the struggling telecom operator, and Macquarie gave an 'underperform' call. The Department of Telecommunications (DoT) has no plans to offer additional concessions to Vodafone Idea beyond the relief measures already granted, according to Minister of State for Communications Chandra Sekhar Pemmasani.

Suprajit Engineering | CMP Rs 453 | Shares of the Bengaluru-based manufacturer of high-quality liner cables rose 2 percent after it informed the bourses that it expects minimal impact from the additional 25 percent tariff announced by the Trump administration, effective August 27. The company said that most parts remain unaffected, but a small portion of exports may face a tariff impact of about $0.5 million. Based on the current exchange rate, this translates to around Rs 44 crore.

Dr. Agarwal's Eye Hospital | CMP Rs 4,448 | The stock price fell as much as 18 percent on August 28, after the company announced a merger with Dr. Agarwal's Healthcare. The merger is expected to streamline operations and provide unified management focus, driving efficiency and strategic alignment.

SMS Pharmaceuticals | CMP Rs 226 | Share price rose over 10 percent before ending over 2 percent lower on August 28 after the company received an Establishment Inspection Report (EIR) with a No Action Indicated status for its Central Laboratory Analytical Services in Hyderabad. The inspection, carried out from June 23 to June 25, 2025, concluded with zero Form 483 observations.

Sri Lotus Developer | CMP Rs 180 | Shares of Mumbai-based slipped nearly 7 percent after the company posted weak Q1FY26 earnings. Revenue from operations fell 49 percent year-on-year to Rs 61.3 crore from Rs 120.7 crore. EBITDA dropped 44 percent to Rs 29.5 crore, while profit after tax declined 36 percent to Rs 25.8 crore compared to the same quarter last year.

Waaree Energies | CMP Rs 3,417 | The share price hit an eight-month high of Rs 3,366.50 per share on the BSE, gaining 3 percent on August 28. The company, through its wholly owned subsidiary Waaree Solar Americas, received an international order to supply 452 megawatt (Mw) solar modules to a leading US-based developer.

Vishnusurya Projects and Infra | CMP Rs 178 | Shares soared over 16 percent on August 28 after it bagged a contract worth Rs 2,217 crore in Tamil Nadu for the development of a seawater desalination plant. The company, along with its consortium partners JWIL Infra Ltd. and IDE Technologies India Pvt. Ltd., has won a contract from the State Industries Promotion Corporation of Tamil Nadu (Sipcot) for the development of a seawater desalination plant in Tuticorin district.