Why is HCL Infosystems falling/rising?

As of 15-Sep, HCL Infosystems Ltd is experiencing a decline in its stock price, currently at 15.63, which reflects a decrease of 0.4 or 2.5%. The stock has underperformed its sector by 2.65% today and has seen a trend reversal after two consecutive days of gains. Although the stock is trading higher than its 20-day, 50-day, and 200-day moving averages, it is lower than its 5-day and 100-day moving averages. In terms of returns, the stock has shown a modest increase of 2.56% year-to-date, but it has underperformed over the longer term, with a decline of 8.97% over the past year and 9.39% over the past three years. Positive investor participation is noted, with a rise in delivery volume, indicating some interest, but overall, the stock's recent performance has been negative.
In the broader market context, the Sensex has gained 1.24% over the past week, while HCL Infosystems has fallen by 1.70%, highlighting its underperformance relative to the benchmark. Over the past month, however, the stock has outperformed the Sensex with an increase of 8.24% compared to the benchmark's 1.47%. Despite the recent decline, the stock's liquidity remains adequate for trading, suggesting that while investor interest has increased, it has not translated into positive price movement in the short term.