Why is Bharti Airtel PP falling/rising?

As of 20-Oct, Bharti Airtel Ltd Partly Paidup is experiencing a price increase, with its current price at Rs 1,564.50, reflecting a rise of Rs 33.9 or 2.21%. The stock has been performing well, having gained 5.23% over the last two days and is currently trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages. Additionally, it is only 1.62% away from its 52-week high of Rs 1,589.9. The stock has outperformed its sector by 0.35%, and there has been a significant increase in investor participation, with delivery volume rising by 301.21% compared to the 5-day average. Unfortunately, there is no information available regarding positive or negative factors that could be influencing the stock's movement.
Broader market context indicates that Bharti Airtel's short-term performance has significantly outpaced the benchmark Sensex, with a 1-week return of 5.78% compared to the Sensex's 2.47%. Over the past month, the stock has also outperformed the benchmark, returning 4.85% against the Sensex's 2.10%. Year-to-date, Bharti Airtel has shown a remarkable return of 32.84%, while the Sensex has only returned 7.97%. This strong performance relative to the broader market suggests that investor confidence in Bharti Airtel is robust, contributing to its rising stock price.