Why is Bombay Cycle falling/rising?

As of 11-Sep, Bombay Cycle & Motor Agency Ltd's stock price is currently at 2,000.00, reflecting a decrease of 20.0 points or 0.99%. The stock has underperformed its sector by 0.7% today and has experienced a trend reversal, falling after two consecutive days of gains. Over the past week, the stock has declined by 1.23%, and over the past month, it has decreased by 2.43%. Despite these short-term declines, the stock has shown strong performance year-to-date with a gain of 9.40% and a remarkable increase of 166.68% over the past three years. The stock's trading activity has been erratic, with no trades on one day out of the last 20, and it has traded within a narrow range of Rs 3. Additionally, there has been a significant rise in investor participation, with delivery volume increasing by 646.48% against the 5-day average.
Broader Market Context: In comparison to the benchmark Sensex, which has gained 1.03% over the past week and 1.17% over the past month, Bombay Cycle's short-term performance has lagged behind. The Sensex has also shown a year-to-date increase of 4.36%, highlighting the stock's underperformance relative to the broader market. While the stock has maintained higher trading levels than its 5-day, 20-day, 100-day, and 200-day moving averages, it remains below the 50-day moving average, indicating a potential weakness in momentum. The overall market context suggests that while the stock has had strong long-term returns, recent short-term performance has been negatively impacted by broader market trends and specific trading patterns.