Why is C D S L falling/rising?

As of 01-Aug, Central Depository Services (India) Ltd is experiencing a significant decline in its stock price, currently at 0.00, reflecting a change of -1480.8, which is a decrease of 100.0%. The stock has seen a rising investor participation, with a delivery volume of 9.52 lacs on 31 July, which is an increase of 4.67% compared to the 5-day average delivery volume. Additionally, the stock is considered liquid enough for trading, with a traded value of Rs 10.86 crore based on 2% of the 5-day average. However, there is no available data on stock versus benchmark returns.
In terms of its fundamentals, the company demonstrates strong long-term strength with an average Return on Equity (ROE) of 26.52%, and healthy growth rates in net sales and operating profit, at 36.11% and 33.52% respectively. Furthermore, the high institutional holdings at 27.13% suggest that these investors, who typically have better resources to analyze company fundamentals, are confident in the stock's potential. Despite these positive factors, the drastic price drop indicates a significant market reaction that may not be fully captured by the available data, as there is no comparative benchmark information to assess the broader market context.