Why is Rolcon Engg. Co. falling/rising?

As of 17-Jul, Rolcon Engineering Company Ltd's stock price is currently at 754.95, reflecting an increase of 35.95, or 5.0%. Today's price summary indicates that the stock outperformed its sector by 4.56%, despite opening with a loss of 4.3% and experiencing erratic trading, having not traded on 4 out of the last 20 days. The stock reached an intraday high of Rs 754.95, but also touched a low of Rs 688.05. In terms of returns, the stock has shown a 10.20% increase over the past week, contrasting with a decline of 8.29% over the past month and a significant year-to-date drop of 48.99%. The delivery volume has decreased by 14.29% against the 5-day average, indicating falling investor participation, while the stock remains liquid enough for trading.
Broader market context shows that while Rolcon Engineering's stock has outperformed the Sensex by 10.20% over the past week, the benchmark index itself has declined by 1.12%. This suggests that the stock's recent rise may be driven by specific factors related to the company rather than overall market trends. Over the past year, Rolcon has outperformed the Sensex with a return of 39.29% compared to the index's 1.91%, indicating a potential recovery phase despite its significant year-to-date decline. The contrasting performance metrics highlight the stock's volatility and the challenges it faces in maintaining investor confidence amidst fluctuating trading activity.