Why is My Mudra Fin. falling/rising?

As of 12-Sep, My Mudra Fincorp Ltd is experiencing a significant rise in its stock price, currently at 108.30, reflecting an increase of 17.3, or 19.01%. The stock has outperformed its sector by 17.81% today and is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating strong upward momentum. Despite this positive movement, there has been a notable decline in investor participation, with delivery volume falling by 59.52% against the 5-day average. The stock has shown impressive returns over the past week and month, with increases of 22.17% and 49.07%, respectively, although it has a negative return of 12.31% over the past year.
In the broader market context, My Mudra Fincorp's recent performance stands in stark contrast to the Sensex, which has only increased by 1.51% over the past week and 2.56% over the past month. Year-to-date, the stock has outperformed the benchmark significantly, with a return of 35.37% compared to the Sensex's 6.21%. This strong relative performance suggests that investor sentiment towards My Mudra Fincorp is currently favorable, despite the drop in trading volume, which may indicate a temporary reduction in market activity rather than a fundamental weakness in the stock itself.