Why is A-1 falling/rising?

As of 22-Sep, A-1 Ltd's stock price is rising, currently at 944.00, reflecting an increase of 23.75 or 2.58%. The stock has shown strong performance, outperforming the sector by 2.82% today and reaching an intraday high of Rs 944.5. Over the past week, A-1 has gained 2.63%, and its year-to-date return stands at an impressive 131.40%. Additionally, institutional investors have increased their stake by 2.86% in the last quarter, indicating growing confidence in the company's fundamentals, which has likely contributed to the stock's upward momentum.
In the broader market context, A-1 Ltd's recent performance significantly surpasses that of the Sensex, which has only increased by 0.46% over the past week. The stock's long-term returns are also noteworthy, with a remarkable 186.93% increase over the past year, contrasting sharply with the Sensex's decline of 2.82% during the same period. Despite a recent decline in delivery volume, the overall liquidity remains adequate, and the stock's consistent trading above its moving averages suggests a strong bullish trend, reinforcing investor confidence amid a generally stable market environment.