Why is S T C falling/rising?

As of 29-Jul, State Trading Corporation of India Ltd is experiencing a decline in its stock price, currently at 124.65, which reflects a decrease of 0.35 or 0.28%. The stock has been underperforming significantly, with a consecutive fall over the last five days resulting in a total decline of 9.01%. It is trading below all key moving averages, indicating a bearish trend. Additionally, the company has a negative book value and has reported poor long-term growth, with net sales declining at an annual rate of -100.00%. The company's high debt levels and negative net worth further contribute to its weak fundamental strength, making it a risky investment.
In the broader market context, the stock's short-term performance has been notably worse than the benchmark, with a 1-week return of -9.01% compared to the Sensex's -1.03%. This underperformance is compounded by a lack of investor confidence, as evidenced by a drop in delivery volume and the absence of domestic mutual fund investment, which suggests a lack of comfort with the stock's valuation. Overall, the combination of poor financial performance, high debt, and negative investor sentiment has led to the stock's decline in value.