Sigma Advanced System Ltd delivered a remarkable weekly gain of 16.97%, closing at Rs.614.35 on 25 June 2026, significantly outperforming the Sensex which declined marginally by 0.11% over the same period. The stock’s rally was marked by a series of new 52-week and all-time highs, sustained upper circuit hits, and robust financial results that underpinned investor enthusiasm throughout the week.

Panama Petrochem Ltd experienced a turbulent week ending 26 June 2026, with its share price plunging 17.03% from Rs.488.50 to Rs.405.30, sharply underperforming the Sensex which declined marginally by 0.11%. The week was marked by a new 52-week and all-time high on 22 June, followed by a steep correction and a lower circuit hit on 25 June amid heavy selling pressure and technical weakness.

Garware Hi Tech Films Ltd experienced a volatile week ending 26 June 2026, closing at Rs.6,679.85, down 1.54% from the previous Friday’s close of Rs.6,784.20. This decline contrasted with the Sensex’s marginal 0.11% fall, indicating a slight underperformance by the stock amid a backdrop of record highs and mixed technical signals.

Shriram Pistons & Rings Ltd delivered a strong weekly performance, gaining 7.92% from Rs.3,733.40 to Rs.4,029.15 between 22 and 25 June 2026, significantly outperforming the Sensex which declined marginally by 0.11% over the same period. The stock hit multiple new 52-week and all-time highs, reflecting robust momentum supported by positive sector dynamics, technical strength, and improving fundamentals.

Jenburkt Pharmaceuticals Ltd experienced a modest decline of 1.13% over the week ending 26 June 2026, closing at Rs.1,128.00 compared to Rs.1,140.90 the previous Friday. This underperformance contrasted with the Sensex’s marginal fall of 0.11%, reflecting a week marked by a significant valuation reassessment and mixed technical signals. Despite a fair valuation upgrade and strong profitability metrics, the stock faced subdued price momentum amid cautious investor sentiment.

Maithan Alloys Ltd. experienced a challenging week, with its share price falling 8.97% from ₹1,111.20 to ₹1,011.50, significantly underperforming the Sensex which declined marginally by 0.11%. The week was marked by a downgrade to a Sell rating amid mixed fundamental and technical signals, compounded by a shift in technical momentum and an improved but cautious valuation outlook.

Bannari Amman Sugars Ltd experienced a challenging week ending 26 June 2026, with its stock price declining 5.63% to close at ₹3,377.55, significantly underperforming the Sensex which fell a marginal 0.11%. The week was marked by a downgrade to a Strong Sell rating amid deteriorating technical indicators and disappointing quarterly financial results, signalling increased caution for investors in this small-cap sugar sector stock.

Visa Steel Ltd experienced a volatile week ending 26 June 2026, with its stock price closing marginally lower by 0.05% at Rs.42.29, slightly outperforming the Sensex which declined 0.11%. The week was marked by a sharp rally on 23 June, when the stock surged 4.82% despite a falling Sensex, followed by a correction and subdued trading volumes. Mixed technical indicators and a strong sell mojo grade underscored the uncertain outlook for this micro-cap ferrous metals player.

Innovassynth Technologies (India) Ltd closed the week at Rs.128.08, marking a 0.99% gain over the previous Friday’s close of Rs.126.82. This performance notably outpaced the Sensex, which declined marginally by 0.11% over the same period. The stock’s resilience was highlighted by its new 52-week and all-time high reached on 22 June 2026, supported by sustained technical strength and improving financial metrics despite a subdued broader market environment.

GKW Ltd’s stock price declined by 2.84% over the week ending 26 June 2026, closing at Rs.1,787.50 compared to Rs.1,839.80 the previous Friday. This underperformance contrasted with the Sensex’s marginal 0.11% drop, highlighting a weaker relative showing amid mixed technical signals and sector challenges. Key events including a Golden Cross formation, a shift to mildly bullish momentum, and fluctuating daily price movements shaped the week’s narrative.

Asian Star Company Ltd ended the week flat at Rs.612.70, showing no price movement despite a volatile Sensex that declined marginally by 0.11%. The stock’s technical momentum shifted slightly from strongly bearish to mildly bearish, while valuation metrics moved from attractive to fair, reflecting a cautious market stance amid mixed signals and subdued sector performance.

Pearl Global Industries Ltd delivered a strong weekly performance from 22 to 26 June 2026, gaining 15.62% to close at Rs.2,077.75, significantly outperforming the Sensex which declined marginally by 0.11%. The stock’s rally was marked by multiple new highs, robust volume, and a notable upgrade in valuation and rating, reflecting sustained investor confidence amid positive sector and market conditions.

Amal Ltd delivered a strong weekly performance, rising 9.51% from Rs.534.25 to Rs.585.05, significantly outperforming the Sensex which declined marginally by 0.11% over the same period. The stock’s momentum was driven by a notable technical shift and valuation dynamics amid mixed market signals, reflecting both renewed investor interest and caution in the specialty chemicals micro-cap space.

Black Rose Industries Ltd delivered a remarkable weekly gain of 30.94%, surging from ₹96.36 to ₹126.17 between 22 and 25 June 2026, vastly outperforming the Sensex which declined marginally by 0.11% over the same period. The stock’s sharp rally was driven by a combination of improved technical momentum, a significant upgrade in its Mojo rating, and a shift to a very expensive valuation grade, reflecting both renewed investor confidence and elevated price expectations.

Indo Borax & Chemicals Ltd delivered a strong weekly performance, rising 4.66% from Rs.364.00 to Rs.380.95 between 22 and 25 June 2026, significantly outperforming the Sensex which declined marginally by 0.11% over the same period. The stock’s momentum was propelled by two major milestones on 23 June, including a new 52-week high and an all-time high, reflecting robust investor interest and positive technical signals amid a mixed broader market backdrop.

Indo Count Industries Ltd delivered a robust weekly performance, rising 8.13% from Rs.394.35 to Rs.426.40 between 22 and 25 June 2026, significantly outperforming the Sensex which declined marginally by 0.11% over the same period. The stock’s rally was highlighted by a new 52-week high and strong intraday gains, reflecting renewed investor interest and positive technical momentum amid a mixed broader market backdrop.

Everest Organics Ltd experienced a mixed week ending 26 June 2026, with its stock price declining 1.57% to close at Rs.266.10, slightly underperforming the Sensex which fell 0.11%. The week was marked by a notable upgrade in the company’s investment rating to 'Sell' from 'Strong Sell' and a significant shift in valuation metrics signalling renewed price attractiveness despite ongoing financial and quality challenges.

Siemens Ltd’s stock declined by 3.51% over the week ending 26 June 2026, closing at Rs.3,631.10 compared to Rs.3,763.30 the previous Friday. This underperformance contrasted with the Sensex’s marginal 0.11% fall, highlighting relative weakness amid mixed market signals and significant derivatives activity. The week featured a sharp intraday low, a surge in open interest, technical momentum shifts, and a partial price recovery, all reflecting a complex trading environment for the large-cap heavy electrical equipment stock.

B.L.Kashyap & Sons Ltd closed the week marginally higher by 0.13% at Rs.54.67, outperforming the Sensex which declined 0.11% over the same period. The stock exhibited mixed but improving technical momentum amid ongoing fundamental challenges, with key rating upgrades and valuation appeal shaping investor sentiment during the week ending 26 June 2026.