Why is QMS Medical falling/rising?

As of 01-Aug, QMS Medical Allied Services Ltd is experiencing a significant decline in its stock price, currently at 0.00, with a change of -78.3, representing a decrease of 100.0%. Despite a notable increase in investor participation, with a delivery volume of 20,000 shares on July 31 rising by 85.19% against the 5-day average, the stock's price has plummeted. The company has reported positive financial results for March 25, including the highest quarterly PBDIT at Rs 7.83 crore and a 41.3% growth in PBT less other income. However, the long-term growth outlook appears poor, with net sales growing at an annual rate of only 4.40% and operating profit at 5.37% over the last five years, which may contribute to the negative sentiment surrounding the stock.
In terms of broader market context, specific benchmark return data is not available for comparison. However, it is worth noting that while the stock has generated a return of 0.00% over the past year, its profits have increased by 16%, and it is trading at a discount compared to its peers' average historical valuations. The company's attractive valuation, indicated by a ROCE of 13.1 and a PEG ratio of 0.9, suggests potential for recovery, but the current drastic drop in price indicates that investor confidence may be shaken by the concerns over long-term growth prospects.