Why is Barflex Polyfilm falling/rising?

As of 22-Sep, Barflex Polyfilms Ltd's stock price is currently at Rs. 79.70, reflecting a decrease of Rs. 0.65 or 0.81%. The stock has recently hit a new 52-week high of Rs. 82.4, indicating some positive momentum earlier in the day. However, the stock's performance today is inline with the sector, and it has shown a decline of 0.81% over the past week, while it has gained 5.21% over the past month. Notably, there has been a significant drop in investor participation, with delivery volume falling by 39.8% against the 5-day average, which may contribute to the current downward price movement. The stock remains liquid enough for trading, based on its average traded value.
In the broader market context, the Sensex has increased by 0.53% over the past week and 1.34% over the past month, suggesting that the overall market sentiment is relatively positive. Despite Barflex Polyfilms' recent gains over the month, its short-term performance has lagged behind the benchmark index. This underperformance, coupled with the decline in investor participation, may be influencing the stock's current downward trend, contrasting with the broader market's upward movement.