Tenneco Clean Air India Ltd shares have fallen over 5% at market open after around 8% of its equity changed hands at ₹1,699 crore in block deals. The company’s shares have fallen over 7% in the past month but have gained 7% in 2026, so far. The stock is at 20% decline from its 52-week high of ₹657 and around 21% away from hitting its 52-week low of ₹438.05. Over 5 crore shares of the company are being traded on the stock market today at 44.17 times the stock’s 10-day average.
