Why is Triliance Poly falling/rising?

As of 18-Sep, Triliance Polymers Ltd is currently priced at 75.75, reflecting a decrease of 1.54, or 1.99%. The stock has recently experienced a trend reversal, falling after nine consecutive days of gains. Despite this decline, it is noteworthy that Triliance Polymers has outperformed the benchmark Sensex over various time frames, including a 56.06% increase over the past year compared to the Sensex's 0.08%. Additionally, the stock is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating a generally positive trend prior to this drop. The delivery volume has also seen a significant rise, increasing by 122.98% against the 5-day average, suggesting heightened investor interest. However, the stock underperformed its sector by 2.13% today, which may have contributed to the price decline.
In the broader market context, Triliance Polymers' short-term performance over the past week shows a gain of 5.94%, which is significantly higher than the Sensex's 1.80% increase during the same period. This indicates that while the stock is currently experiencing a pullback, it has been performing well relative to the market overall. The liquidity of the stock remains adequate, allowing for trades of substantial size, which is a positive sign for investors. However, the recent underperformance against the sector and the trend reversal may have caused some investors to reassess their positions, contributing to the stock's current decline.