Why is HCL Infosystems falling/rising?

As of 18-Sep, HCL Infosystems Ltd's stock price is currently at 15.95, reflecting a decrease of 0.06, or 0.37%. The stock has shown a trend reversal, having fallen after two consecutive days of gains. Despite outperforming its sector today by 0.39%, the stock's performance over the last year has been poor, with a return of -10.89%. Key negative factors impacting the stock include a negative book value and weak long-term fundamental strength, as evidenced by a significant decline in net sales and a high debt to EBITDA ratio. Additionally, the stock has consistently underperformed against benchmarks over the past three years, which may contribute to investor hesitance.
In the broader market context, the stock's short-term return of +0.95% over the past week is notably lower than the Sensex's gain of +1.80%. While the stock has shown some positive movement in the short term, its long-term performance remains concerning, with a decline of -10.89% over the past year compared to the Sensex's slight increase of +0.08%. The lack of domestic mutual fund investment further indicates a lack of confidence in the company's prospects, which may be influencing the stock's current downward movement.