Why is NACL Industries falling/rising?

As of 15-Sep, NACL Industries Ltd's stock price is currently at 241.85, reflecting a decrease of 11.15 points or 4.41%. The stock has underperformed its sector today by 4.46%, reaching an intraday low of Rs 239.5, which is a decline of 5.34%. Over the past week, the stock has seen a significant drop of 9.44%, and its performance over the last month is also negative at -8.91%. Despite a remarkable year-to-date return of 262.38% and a one-year return of 326.09%, the company faces challenges such as weak long-term fundamental strength, with a -200.73% CAGR growth in operating profits over the last five years and a high Debt to EBITDA ratio of 12.51 times. Additionally, the recent flat results in net sales and profit after tax, both declining by 20.04%, contribute to the stock's downward movement. In the broader market context, the Sensex has shown a positive return of 1.24% over the past week and 1.47% over the past month, contrasting sharply with NACL Industries' negative performance. While institutional investors have increased their stake in the company, indicating some confidence, the overall weak fundamentals and declining profitability per unit of shareholder funds suggest that the stock is trading at a risky valuation compared to its historical performance. This combination of factors has led to a decline in investor participation, as evidenced by a 29.32% drop in delivery volume against the five-day average, further exacerbating the stock's price decline.