Why is Thangamayil Jew. falling/rising?

As of 16-Sep, Thangamayil Jewellery Ltd's stock price is currently at 2,148.80, reflecting a decrease of 18.7 points or 0.86%. The stock has underperformed its sector by 1.5% today and has experienced a consecutive decline over the last two days, resulting in a total drop of 2.17%. Despite a strong long-term performance, with a year-to-date return of 12.88% and a remarkable 261.84% increase over the past three years, the stock has shown weakness in the short term, particularly with a 3.28% decline over the past week. Additionally, there has been a significant drop in investor participation, with delivery volume falling by 35.11% compared to the five-day average, which may indicate reduced interest from investors. In the broader market context, the Sensex has gained 1.58% over the past week, contrasting with Thangamayil Jewellery's decline, highlighting a relative underperformance. While the company has demonstrated high management efficiency and healthy long-term growth, including a 31.63% annual increase in net sales, the recent price movement suggests that short-term factors, such as declining investor participation and the stock's performance relative to its moving averages, are weighing on its price. The stock is trading at a discount compared to its peers, which may provide some support, but the recent negative trends in price and volume indicate a cautious sentiment among investors.