Why is Premier Roadline falling/rising?

As of 09-Sep, Premier Roadlines Ltd's stock price is currently at 84.25, reflecting an increase of 0.95, or 1.14%. Today's performance indicates that the stock has outperformed its sector by 1.55%. However, despite this positive movement, the stock's delivery volume has significantly decreased by 54.55% compared to the 5-day average, indicating falling investor participation. Over the past week, the stock has shown a modest gain of 1.51%, but it has experienced a notable decline of 4.80% over the past month and a substantial drop of 26.64% year-to-date. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
Broader market context shows that while Premier Roadlines Ltd has outperformed the Sensex by 0.33% over the past week, the benchmark has gained 1.18% in the same period. This suggests that the stock's short-term performance is relatively strong compared to the broader market. However, the longer-term perspective reveals that the stock has underperformed significantly against the Sensex over the past month and year, with declines of 4.80% and 31.62%, respectively. This contrast highlights the challenges faced by Premier Roadlines Ltd in maintaining investor confidence amidst a broader market that has shown resilience.