Why is PDP Shipping falling/rising?

As of 24-Sep, PDP Shipping & Projects Ltd is experiencing a decline in its stock price, currently at 75.00, which represents a decrease of 8.5 or 10.18%. Today's price summary indicates that the stock underperformed its sector by 8.64% and opened significantly lower, with a loss of 16.28% at the start of trading. The stock reached an intraday low of Rs 69.91, and trading volume has decreased sharply, with delivery volume dropping by 78.49% compared to the 5-day average. Additionally, while the stock has shown a positive return of 4.17% over the past week and 3.91% over the past month, it has not performed well over the longer term, with no available data for year-to-date or yearly performance.
In the broader market context, the Sensex has shown a slight decline of 1.18% over the past week and a modest gain of 0.50% over the past month, indicating that the stock's short-term performance is relatively better than the benchmark. However, the significant drop in PDP Shipping's price today suggests that specific company-related issues are impacting investor confidence more than the overall market trends. The erratic trading pattern, with the stock not trading on one day out of the last 20, further highlights potential liquidity concerns that may be affecting its price negatively.