Why is SML ISUZU falling/rising?

As of 24-Jun, SML ISUZU Ltd's stock price is currently at 1,761.35, reflecting a decrease of 38.65 points or 2.15%. Today's price summary indicates that the stock has underperformed its sector by 2.52% and has experienced a consecutive decline over the last two days, totaling a drop of 3.13%. Despite opening with a gain of 4.17% and reaching an intraday high of Rs 1,875, the stock faced significant volatility, with a day low of Rs 1,736.6. The stock's recent performance shows a 1-week decline of 6.21%, while it has gained 0.96% over the past month. Although the company has demonstrated healthy long-term growth with an annual operating profit increase of 53.27%, the falling investor participation and a significant drop in delivery volume by 32.46% against the 5-day average may be contributing to the current price decline.
In the broader market context, SML ISUZU's short-term performance has lagged behind the benchmark Sensex, which has gained 0.58% over the past week. While the stock has shown impressive long-term returns, such as a 227.02% increase over three years, its recent struggles in the short term contrast sharply with the benchmark's performance. The combination of high volatility, reduced investor interest, and underperformance relative to the sector suggests that market sentiment may be weighing on the stock despite its strong fundamentals.