Why is D-Link India falling/rising?

As of 08-Aug, D-Link India Ltd's stock price is currently at Rs 499.80, reflecting a decline of Rs 25.0 or 4.76%. The stock has underperformed its sector by 4.48% today, with an intraday low of Rs 490.4, marking a decrease of 6.55%. Over the past week, the stock has seen a return of -1.72%, and over the past month, it has declined by 14.49%. Despite a high dividend yield of 3.81% at the current price, the stock's performance has been negatively impacted by its recent price movements, which are lower than the 5-day, 20-day, 50-day, and 200-day moving averages, although it remains higher than the 100-day moving average. Additionally, the rising investor participation, indicated by a 59.79% increase in delivery volume, suggests some interest, but it has not been sufficient to counteract the overall downward trend.
In the broader market context, D-Link India's short-term performance has been weaker than the benchmark Sensex, which has only declined by 0.92% over the past week. The stock's year-to-date performance shows a decline of 8.42%, contrasting with the Sensex's gain of 2.20%. This underperformance relative to the benchmark indicates that investor sentiment towards D-Link India is currently negative, contributing to the stock's price decline. The overall market conditions and the stock's inability to maintain momentum against the benchmark suggest that external factors may also be influencing its recent price movements.