The Nifty 50 gained 1.65% during the week to close at 24,013.10, while the BSE Sensex advanced 1.69% to settle at 76,802.90. But beneath the benchmark moves, several stocks delivered spectacular returns—some surging up to 37%—backed by heavy delivery-based volume spikes. Here are the week's top chartbusters.
🚀 New India Assurance (NIACL) – The IPO Buzz King
· Performance: Surged 37.7% during the week, climbing nearly 14% in a single session to touch around ₹188 per share.
· What Drove It: The National Stock Exchange (NSE) filed draft papers with SEBI for its proposed ₹30,000 crore initial public offering. New India Assurance, a selling shareholder in the issue, will sell up to 1.05 crore equity shares through the offer for sale. The insurer acquired its stake at a weighted average cost of just ₹0.32 per share, making it a key beneficiary of the proposed share sale.
· Source: ABP Live / Dalal Street Investment Journal
📡 HFCL Ltd – The BharatNet Order Winner
· Performance: Gained 28.1% during the week, hitting back-to-back upper circuits and touching a fresh 52-week high. Weekly volume stood at 17.57 crore shares, compared with the 30-week average of 12.51 crore shares. The stock closed the week at ₹209.61.
· What Drove It: Secured a ₹2,666.09 crore contract from Rail Vikas Nigam Limited (RVNL) under the BharatNet Phase-III project for the Uttar Pradesh (West) Telecom Circle. The project includes supply of telecom equipment, creation of an optical fibre cable network, installation, commissioning, and maintenance for ten years.
· Source: ABP Live / Dalal Street Investment Journal
🔩 Carborundum Universal – The 52-Week High Breaker
· Performance: Advanced 24.4% during the week, reaching a fresh 52-week high. Closed the week at ₹1,241.70, gaining nearly 18% over five trading sessions. Weekly volume surged to 1.36 crore shares, compared with the 30-week average of 50.1 lakh shares.
· What Drove It: Strong momentum and a breakout to a new one-year high attracted additional market participation. The company operates across abrasives, ceramics, and electro-minerals, remaining a well-established industrial manufacturing player in India.
· Source: ABP Live / Dalal Street Investment Journal
🧪 NOCIL – The Volume Spike Champion
· Performance: Rallyed 20% to ₹190.82 on June 22 alone. Trading volume crossed 2.65 crore shares—more than 106 times its one-week average volume.
· What Drove It: The stock hit the upper circuit, making it the biggest talking point of the session. The sharp volume spike indicates fresh investor interest and news-driven activity.
· Source: HDFC SKY
🚗 Subros – The Auto Component Volume Surger
· Performance: Gained 16.46% to ₹870.50, with a volume spike of 105 times its one-week average.
· What Drove It: The auto component maker saw robust investor interest, driven by the broader tailwind in the auto ancillaries space. The volume surge was accompanied by meaningful investor activity rather than purely speculative trades.
· Source: HDFC SKY
📱 EPACK Durable – The Consumer Durables Gainer
· Performance: Advanced 13.50% to ₹261.50, with a volume spike of 41 times its one-week average.
· What Drove It: Robust investor interest in the consumer durables space, supported by lower input costs and improved economic sentiment following the US-Iran peace deal.
· Source: HDFC SKY
🚢 Cochin Shipyard – The Biggest Gainer Among Active Stocks
· Performance: Emerged as the biggest gainer among actively traded stocks on June 23, rising 15.60% to ₹468.45. Trading volume stood at 1.89 crore shares.
· What Drove It: Strong investor interest in defence and shipbuilding counters amid the government's focus on indigenous manufacturing and naval modernization.
· Source: HDFC SKY
💊 Piramal Pharma – The Healthcare Performer
· Performance: Advanced 7.67% to ₹170.66 on June 23, with 7.05 crore shares changing hands.
· What Drove It: Renewed interest in pharmaceutical counters. The broader healthcare sector has shown resilience, with Nifty Pharma gaining in recent weeks. The volume surge indicates strong delivery-based buying.
· Source: HDFC SKY