Why is Tanla Platforms falling/rising?

As of 16-Sep, Tanla Platforms Ltd is currently priced at 688.80, reflecting a slight increase of 0.15 (0.02%). Despite this minor uptick, the stock has been underperforming, having fallen consecutively for the last three days with a total decline of -2.55%. The stock's performance today is noted to be -1.25% lower than its sector, and the delivery volume has significantly decreased by -63.26% compared to the 5-day average, indicating a drop in investor participation. Over the past week, the stock has gained +2.01%, but it has underperformed on a year-to-date basis with a return of +2.50% compared to the Sensex's +5.43%. While the company has a low debt-to-equity ratio and healthy long-term growth in operating profit, the stock has seen a substantial decline of -27.36% over the past year, alongside a -12.6% drop in profits.
Broader Market Context: In the short term, Tanla Platforms has outperformed the Sensex over the past week but lags behind in the longer term, particularly over the past year where it has significantly underperformed the benchmark. The rising confidence from promoters, who have increased their stake by 1.39%, suggests a positive outlook for the company's future, which could support the stock's price. However, the overall negative sentiment reflected in the recent price movements and declining investor participation may overshadow these positive factors, contributing to the stock's recent struggles in the market.