Semac Construction Ltd Falls 16.03%: 3 Key Events Shaping the Week

Jan 31 2026 05:12 PM IST
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Semac Construction Ltd experienced a turbulent week ending 30 January 2026, with its share price plunging 16.03% from Rs.265.50 to Rs.222.95, sharply underperforming the Sensex which gained 1.62% over the same period. The stock’s volatile swings were marked by an initial surge to an upper circuit on 27 January, followed by consecutive declines culminating in fresh 52-week lows on 29 and 30 January. This review analyses the key events and market dynamics shaping the stock’s performance this week.

Key Events This Week

Jan 27: Semac Construction Ltd surges to upper circuit amid strong buying pressure

Jan 29: Stock falls to 52-week low of Rs.250 amid continued downtrend

Jan 30: New 52-week low hit at Rs.230, closing at Rs.222.95

Week Open
Rs.265.50
Week Close
Rs.222.95
-16.03%
Week High
Rs.284.90
Sensex Change
+1.62%

27 January: Surge to Upper Circuit Amid Strong Buying

Semac Construction Ltd began the week on a strong note, hitting its upper circuit limit with an intraday high of Rs.284.90, representing a 10% gain from the previous close. The stock closed at Rs.279.00, up 5.08% on the day, significantly outperforming the Sensex’s 0.50% gain. This surge was driven by robust buying interest despite a subdued construction sector that declined 1.86% on the same day.

Intraday trading saw a wide price band of Rs.33.9, with the weighted average price closer to the lower end, indicating some profit-taking or cautious trading despite the strong rally. The regulatory freeze triggered by the upper circuit hit reflected intense unfilled demand, signalling speculative enthusiasm among traders. However, delivery volumes declined sharply by 62.93% compared to the five-day average, suggesting limited conviction from long-term holders.

Technically, the stock traded above its 5-day moving average but remained below longer-term averages, indicating short-term momentum without a confirmed medium- or long-term uptrend. The stock was still 4.21% above its 52-week low of Rs.248.95, hinting at a tentative recovery attempt.

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29 January: Stock Hits 52-Week Low Amid Continued Downtrend

The positive momentum reversed sharply on 29 January as Semac Construction Ltd’s shares plunged to a fresh 52-week low of Rs.250. The stock opened down 4.92% and closed at Rs.237.55, a further 9.66% decline on the day. This marked the second consecutive day of steep losses, with a cumulative drop of 10.39% over two sessions. The Sensex, in contrast, continued to rally, gaining 0.22% and underscoring the stock’s relative weakness.

Technical indicators showed the stock trading below all key moving averages, confirming bearish momentum across short, medium, and long-term horizons. The 52-week high of Rs.568.90 stood over 56% above the current price, highlighting the extent of the downtrend.

Fundamentally, the company faces significant challenges. Its long-term operating profit growth has deteriorated at a CAGR of -159.97% over five years, while the EBIT to interest coverage ratio of 0.68 signals difficulty in servicing debt. Return on equity remains modest at 5.79%, reflecting limited profitability. Despite these headwinds, the company reported net sales growth of 103.51% to Rs.108.88 crores in the latest six months and a profit after tax of Rs.1.04 crore, indicating some operational improvement.

30 January: New 52-Week Low at Rs.230 Caps the Week

On the final trading day of the week, Semac Construction Ltd’s shares declined further to a new 52-week low of Rs.230 intraday, closing at Rs.222.95, down 6.15% for the day. This extended the three-day losing streak to a cumulative 16.13% loss. The stock underperformed its sector by 2.76% and the Sensex, which fell 0.22% on the day.

The stock remains below all major moving averages, signalling sustained bearish momentum. Over the past year, the stock has lost 17.81%, lagging the Sensex’s 6.97% gain. The company’s PEG ratio of 1.1, despite a 101.8% increase in profits, suggests the market remains sceptical about the sustainability of earnings growth.

Liquidity remains adequate with promoter shareholding stable, but the Mojo Score of 17.0 and a Strong Sell grade reflect ongoing fundamental concerns. The company’s long-term operating profit decline and weak debt servicing capacity continue to weigh on investor sentiment.

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Daily Price Performance vs Sensex

Date Stock Price Day Change Sensex Day Change
2026-01-27 Rs.279.00 +5.08% 35,786.84 +0.50%
2026-01-28 Rs.262.95 -5.75% 36,188.16 +1.12%
2026-01-29 Rs.237.55 -9.66% 36,266.59 +0.22%
2026-01-30 Rs.222.95 -6.15% 36,185.03 -0.22%

Key Takeaways

Positive Signals: The initial surge to the upper circuit on 27 January demonstrated strong short-term buying interest and speculative demand. Recent operational results show net sales growth of 103.51% and improved profit after tax, alongside a robust cash position of Rs.632 crores, providing liquidity support.

Cautionary Signals: Despite short-term momentum, the stock’s fundamental outlook remains weak with a Strong Sell Mojo Grade and a low score of 17.0. The company’s long-term operating profit growth is deeply negative, and debt servicing capacity is constrained. The stock’s consistent underperformance relative to the Sensex and sector, combined with fresh 52-week lows and bearish technical indicators, highlight ongoing risks. Declining delivery volumes during the rally suggest limited conviction from long-term investors.

Conclusion

Semac Construction Ltd’s week was marked by extreme volatility, beginning with a sharp rally to the upper circuit followed by a steep and sustained decline to new 52-week lows. While operational improvements in sales and profits offer some respite, the stock’s fundamental weaknesses and technical downtrend dominate the narrative. The stock’s 16.03% weekly loss starkly contrasts with the Sensex’s 1.62% gain, underscoring its relative weakness. Investors should weigh the short-term momentum against the company’s financial challenges and cautious market grading when assessing exposure to this micro-cap construction stock.

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