Why is Visaman Global falling/rising?

As of 09-Sep, Visaman Global Sales Ltd is experiencing a decline in its stock price, currently at 97.40, which reflects a decrease of 5.1 or 4.98%. Today's price summary indicates that the stock has underperformed its sector by 3.64%, and there has been erratic trading, with the stock not trading on 4 out of the last 20 days. Additionally, the delivery volume has significantly decreased by 52.38% compared to the 5-day average, suggesting a drop in investor participation. Despite these challenges, the stock has shown strong performance over the longer term, with a year-to-date return of 126.78% and a one-year return of 149.74%, both significantly outperforming the Sensex, which has seen a return of only 5.18% and a slight decline of 0.27% over the same period.
In the broader market context, Visaman Global's short-term performance has been notably strong, with a 14.39% increase over the past week, contrasting sharply with the Sensex's modest gain of 1.18%. However, the recent decline in price and trading activity may be indicative of market corrections or investor sentiment shifting, despite the overall positive long-term returns. The liquidity of the stock remains adequate for trading, but the falling delivery volume could signal a potential concern for future price stability. Overall, while the stock has performed well historically, the current downward movement reflects immediate challenges in trading dynamics and investor engagement.