Why is Boston Bio falling/rising?

As of 30-Jul, Boston Bio Systems Ltd's stock price is rising, currently at 7.88, reflecting an increase of 0.35 or 4.65%. The stock has demonstrated strong performance recently, with a consecutive gain over the last four days, resulting in a total return of 15.2% during this period. Additionally, the stock has outperformed its sector by 4.96% today. However, it is important to note that while the stock is currently above its 5-day, 20-day, and 50-day moving averages, it remains below its 100-day and 200-day moving averages. The delivery volume has seen a significant decline of 62.05% against the 5-day average, indicating a drop in investor participation, which could be a concern for future price movements. Unfortunately, there is no information available regarding positive or negative factors that could further explain the stock's recent movement.
In the broader market context, Boston Bio's stock has outperformed the Sensex benchmark significantly over the past week, with a return of +13.06% compared to the Sensex's decline of -1.50%. Over the past month, the stock has also shown resilience with a gain of +2.87% while the benchmark fell by -2.54%. This strong relative performance suggests that investor sentiment towards Boston Bio is currently positive, despite the overall market's struggles.