Clean Science & Technology Ltd Drops 5.96%: 7 Key Factors Behind the Steep Decline

16 February: Stock Hits 52-Week and All-Time Low Amid Market Resilience

On 16 February 2026, Clean Science & Technology Ltd’s share price fell to Rs.744.70, marking a fresh 52-week and all-time low. This decline of 1.61% contrasted sharply with the Sensex’s 0.70% gain to 36,787.89. The stock’s fall extended a losing streak spanning five sessions, cumulatively down 6.65%, signalling sustained bearish momentum. Despite the broader market’s recovery, the stock traded below all key moving averages, reflecting persistent selling pressure.

Financially, the company reported a 30.8% drop in quarterly PAT to Rs.45.88 crore and net sales at Rs.219.67 crore, the lowest in recent periods. The return on capital employed (ROCE) declined to 23.61%, the lowest recorded, while return on equity (ROE) remained relatively high at 17.7%. Valuation metrics showed a price-to-book ratio of 5.4, indicating an expensive stock despite the price decline.

17 February: New 52-Week Low of Rs.739.4 Amid Continued Underperformance

The downward trend continued on 17 February with the stock touching Rs.739.4, a new 52-week and all-time low, despite a modest intraday gain of 0.07%. The Sensex closed slightly higher by 0.32% at 36,904.38. The stock underperformed its sector and remained below all key moving averages. The company’s subdued financial performance and limited operating profit growth of 2.36% over five years contributed to cautious investor sentiment.

Institutional investors maintained a significant 29.77% stake, reflecting some fundamental support despite the weak price action. The MarketsMOJO Mojo Score remained at 28.0, categorised as a Strong Sell since August 2025, underscoring the deteriorating outlook.

19 February: Sharp Decline to Rs.733 and All-Time Low Close at Rs.740.05

On 19 February, the stock plunged further to a 52-week low of Rs.733 intraday and closed at Rs.740.05, an all-time low, down 3.03% on the day. This underperformance was stark against the Sensex’s 1.48% decline. The stock lagged its sector by 3.56%, continuing a pronounced downtrend. Technical indicators confirmed the stock trading below all major moving averages, signalling persistent bearishness.

Despite the price weakness, the company’s balance sheet remained robust with zero debt and a strong ROE of 17.7%. However, the valuation remained elevated with a price-to-book ratio of 5.4. The MarketsMOJO rating reaffirmed a Strong Sell stance, reflecting ongoing fundamental challenges.

20 February: Fresh 52-Week and All-Time Lows Amid Market Recovery

The downward momentum persisted on 20 February as Clean Science & Technology Ltd’s stock hit a new 52-week low of Rs.724 and an all-time low close of Rs.730.25, declining 1.66% on the day. This contrasted with the Sensex’s 0.41% gain to 36,674.32, highlighting the stock’s continued underperformance. Intraday volatility was elevated, with the stock trading below all key moving averages.

Financial results remained subdued with the December 2025 quarter showing a 30.8% PAT decline and the lowest recent net sales at Rs.219.67 crore. Operating profit growth remained limited at 2.36% annually over five years. The company’s conservative capital structure and institutional ownership of 29.77% provided some stability, yet valuation concerns persisted with a price-to-book ratio above 5.2.

Key Takeaways

Clean Science & Technology Ltd’s stock performance this week was marked by persistent declines, hitting multiple 52-week and all-time lows despite a broadly resilient Sensex. The stock’s 5.96% weekly loss starkly contrasts with the benchmark’s 0.39% gain, underscoring company-specific challenges.

Financially, the company’s latest quarterly results revealed a significant 30.8% drop in PAT and the lowest recent net sales, signalling operational headwinds. The return on capital employed fell to a recent low of 23.61%, while return on equity remained relatively strong at 17.7%, indicating efficient equity utilisation despite earnings pressure.

Valuation remains a concern, with a price-to-book ratio exceeding 5.2 times, suggesting the stock trades at a premium despite deteriorating fundamentals. The company’s conservative capital structure, with zero debt, and substantial institutional ownership of 29.77% provide some balance sheet strength and investor confidence.

Technical indicators confirm sustained bearish momentum, with the stock trading below all key moving averages throughout the week. The MarketsMOJO Mojo Score of 28.0 and Strong Sell rating reflect the cautious market stance amid ongoing underperformance relative to sector peers and benchmark indices.

Conclusion

The week ending 20 February 2026 has been challenging for Clean Science & Technology Ltd, with the stock enduring a near 6% decline and multiple record lows amid a recovering broader market. Subdued financial results, limited growth in operating profits, and elevated valuation metrics have weighed heavily on investor sentiment. While the company’s debt-free balance sheet and strong institutional holdings offer some stability, these positives have not been sufficient to arrest the downtrend.

Looking ahead, the stock’s continued trading below all major moving averages and the strong sell rating from MarketsMOJO suggest that caution remains warranted. Investors will likely monitor upcoming financial disclosures and sector developments closely to gauge any potential shifts in momentum or valuation support.

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