Why is Spel Semiconduct falling/rising?

As of 17-Nov, Spel Semiconductor Ltd's stock price is currently at Rs 172.00, reflecting a decline of Rs 5.85 or 3.29%. The stock has underperformed its sector by 3.39% today, with an intraday low of Rs 170.2, marking a decrease of 4.3%. Over the past week, the stock has decreased by 5.26%, and it has also shown a significant decline of 14.34% over the past month. Additionally, the stock is currently trading above its 100-day and 200-day moving averages but below its 5-day, 20-day, and 50-day moving averages. Notably, there has been a decrease in investor participation, with delivery volume dropping by 38.24% compared to the 5-day average, indicating reduced interest in trading the stock.
In the broader market context, the Sensex has increased by 1.69% over the past week, contrasting sharply with Spel Semiconductor's decline. This underperformance is further highlighted by the stock's year-to-date return of -3.04%, while the Sensex has gained 8.72% during the same period. The stock's long-term performance remains strong, with a 3-year return of 215.31% and a 5-year return of 1270.52%, both significantly outperforming the benchmark. However, the recent trends suggest that the stock is struggling to maintain momentum in the face of broader market gains, which could be contributing to its current price decline.