Why is Som Datt Finance falling/rising?

As of 29-Jul, Som Datt Finance Corporation Ltd is currently priced at 156.05, reflecting a decline of 6.95 points or 4.26%. The stock has shown significant performance over the past week and month, with returns of +29.50% and +77.33%, respectively. However, today's trading indicates a downturn, as the stock underperformed its sector by 4.75%. It reached an intraday high of Rs 168 but fell to a low of Rs 155, with more volume traded closer to the low price. Additionally, investor participation has decreased, with delivery volume dropping by 50.23% compared to the 5-day average. There is no information available regarding positive or negative factors that could further explain the stock's recent movement.
Broader Market Context: In comparison to the benchmark Sensex, which has declined by 1.03% over the past week, Som Datt Finance has outperformed significantly. However, the stock's current decline today contrasts with its strong performance in the longer term, where it has achieved a remarkable 464.38% increase over the past three years and 736.73% over the past five years. Despite these impressive long-term returns, the recent drop in price suggests a potential correction or profit-taking by investors, particularly in light of the falling delivery volumes and underperformance against the sector today.