Why is Tarapur Trans falling/rising?

As of 22-Sep, Tarapur Transformers Ltd is experiencing a decline in its stock price, currently at Rs 28.11, which represents a decrease of 1.47 (-4.97%). The stock has underperformed its sector by 4.26% today, following a trend reversal after seven consecutive days of gains. Although it opened with a gain of 4.97% and reached an intraday high of Rs 31.05, it ultimately fell to its current price, indicating high volatility with an intraday fluctuation of 5.58%. In terms of returns, the stock has shown a 14.59% increase over the past week and a 16.16% increase over the past month, but it has a year-to-date decline of 39.39%. The recent rise in investor participation, with delivery volume increasing by 104.12% against the 5-day average, suggests some positive sentiment, although the overall trend remains negative.
Broader Market Context: Compared to the benchmark Sensex, which has increased by 0.46% over the past week, Tarapur Transformers Ltd's short-term performance is significantly stronger, indicating that the stock has been outperforming the broader market in the short term despite its current decline. However, the year-to-date performance shows a stark contrast, with the stock down 39.39% while the Sensex has gained 5.15%. This discrepancy highlights the challenges faced by Tarapur Transformers Ltd in maintaining momentum, particularly in light of its recent volatility and the broader market's relative stability.