Why is ICDS falling/rising?

As of 18-Sep, ICDS Ltd's stock price is currently at Rs 50.00, reflecting an increase of Rs 2.1 or 4.38%. The stock has shown a positive trend recently, gaining 8.7% over the last two days and outperforming its sector by 4.05% today. In terms of returns, the stock has risen by 4.21% over the past week and 7.76% over the past month, while it has a notable 16.28% increase over the past year. Despite these gains, the year-to-date performance remains negative at -20.43%. The stock's trading activity has been erratic, with no trades on three days out of the last twenty, but there has been a significant increase in delivery volume, rising by 57.88% against the five-day average, indicating rising investor participation.
In the broader market context, the Sensex has increased by 1.80% over the past week and 2.14% over the past month, suggesting that ICDS Ltd's short-term performance has significantly outpaced the benchmark. While the stock has shown strong gains recently, its year-to-date performance lags behind the Sensex, which has risen by 6.24% during the same period. The stock's current price movement and recent gains may reflect positive investor sentiment, despite the overall negative year-to-date performance and the challenges posed by erratic trading patterns.