Why is Vistar Amar falling/rising?

As of 16-Jul, Vistar Amar Ltd's stock price is currently at 129.00, reflecting an increase of 1.1 (0.86%). The stock has been gaining momentum, having outperformed its sector by 1.09% today and achieving a consecutive gain over the last two days with a total return of 4.41% during this period. Additionally, Vistar Amar is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, indicating positive short-term momentum. However, the company faces significant challenges, including operating losses and a weak long-term fundamental strength, as evidenced by a 73.10% decline in net sales and a 139.9% drop in profits over the past year.
In the broader market context, Vistar Amar has shown a 1-week return of +1.61%, contrasting with a -1.08% decline in the Sensex, indicating that the stock is performing better than the overall market in the short term. Despite this positive short-term performance, the stock has underperformed over the longer term, with a -22.76% return over the past year compared to a +2.38% gain in the benchmark. This disparity highlights the stock's volatility and the risks associated with its negative EBITDA and poor historical performance, which may temper investor enthusiasm despite recent gains.