Why is Gemstone Invest. falling/rising?

As of 16-Sep, Gemstone Investments Ltd is experiencing a decline in its stock price, currently at 2.00, which reflects a decrease of 0.04 or 1.96%. The stock has underperformed its sector by 2.24% today and has fallen after two consecutive days of gains. In terms of returns, the stock has seen a 1.01% increase over the past week, but it has declined by 1.96% over the last month and has a significant year-to-date drop of 39.58%. Although the stock's delivery volume has increased by 433.08% against the 5-day average, indicating rising investor participation, it remains lower than the longer-term moving averages, suggesting a lack of sustained upward momentum.
In the broader market context, the Sensex has outperformed Gemstone Investments Ltd, with a 1.58% increase over the past week and a 2.21% increase over the past month. This contrasts sharply with the stock's negative returns over the same periods, highlighting a disconnect between the company's performance and the overall market. The year-to-date performance of the stock is particularly concerning, as it has fallen significantly compared to the Sensex's modest gain of 5.43%. This underperformance relative to the benchmark may contribute to investor sentiment that is weighing down the stock price.