Sensex stocks opened mixed, with gains for M&M, SBI, HUL, UltraTech Cement, Axis Bank, and Bharti Airtel, while Tata Steel, Tata Motors, JSW Steel, HCL Tech, and Power Grid saw early losses. Ola Electric shares dropped over 6% after the Central Consumer Protection Authority (CCPA) issued a show-cause notice to the company due to rising consumer complaints.