Why is Storage Tech falling/rising?

As of 23-Sep, Storage Technologies & Automation Ltd's stock price is currently at Rs 80.10, reflecting an increase of Rs 1.85, or 2.36%. The stock has shown a trend reversal today, gaining after four consecutive days of decline. It opened with a significant gain of 6.07% and reached an intraday high of Rs 84, which is a 7.35% increase. Additionally, the stock has outperformed its sector by 3.02%. However, despite today's positive movement, the stock has experienced a substantial decline of 51.13% year-to-date and 52.60% over the past year, indicating a challenging longer-term performance. The positive momentum today is supported by a notable increase in investor participation, with delivery volume rising by 150% compared to the five-day average.
In the broader market context, the Sensex has shown a slight decline of 0.34% over the past week, while Storage Technologies has fallen by 6.32% in the same period, indicating that the stock has underperformed relative to the benchmark recently. However, over the past month, the stock has gained 6.80%, significantly outperforming the Sensex's 0.98% increase, suggesting a potential recovery phase. Despite the recent gains, the stock's performance remains volatile and is still below several moving averages, which may indicate ongoing uncertainty among investors.