Stocks in news: Paytm, Bajaj Auto, L&T, Bharti Airtel, Hero MotoCorp

Markets closed lower amid global headwinds and geopolitical worries. Several companies like Paytm, Bajaj Auto, and L&T are in focus due to Q4 results and news developments. Hero MotoCorp reported strong Q4 earnings, while L&T saw a profit decline but recommended a dividend. Bharti Airtel is exploring network slicing for premium services.