Why is Bhartiya Intl. falling/rising?

As of 22-Sep, Bhartiya International Ltd's stock price is currently at 885.50, reflecting an increase of 17.1, or 1.97%. The stock has shown a positive trend today, gaining after three consecutive days of decline, and it outperformed its sector by 1.73%. Additionally, it reached an intraday high of Rs 893.85, marking a 2.93% increase. Over the past week, the stock has risen by 2.06%, and it has demonstrated strong performance over longer periods, with a year-to-date increase of 11.39% and a remarkable 338.04% rise over the last three years. However, there has been a decline in investor participation, with delivery volume falling by 22.6% against the five-day average, indicating a potential concern for sustained momentum.
Broader Market Context: In comparison to the benchmark Sensex, which has increased by only 0.46% over the past week, Bhartiya International's performance is significantly stronger. The stock's ability to maintain a position above its moving averages across various time frames suggests a robust upward trend, despite the recent drop in delivery volume. This indicates that while the stock is currently experiencing a rise, the overall market sentiment may be mixed, as evidenced by the Sensex's modest gains and the decline in investor participation in Bhartiya International.