Why is QMS Medical falling/rising?

As of 22-Sep, QMS Medical Allied Services Ltd is currently priced at 105.25, reflecting a decrease of 3.1 or 2.86%. The stock has shown a strong performance over the past week and month, with returns of +12.99% and +25.07% respectively, indicating positive momentum in the short term. Today's price summary reveals that QMS Medical is trading above its 5-day, 20-day, 50-day, 100-day, and 200-day moving averages, suggesting a bullish trend. Additionally, there has been a rise in investor participation, with delivery volume increasing by 4.73% against the 5-day average. However, despite these positive indicators, the stock has underperformed over the past year, with a return of -21.43%, which is significantly worse than the broader market's decline of -2.28%.
The broader market context shows that while QMS Medical has experienced healthy long-term growth, with operating profit increasing at an annual rate of 30.17%, it has struggled in the short term. The stock's valuation appears attractive, trading at a discount compared to its peers, but the recent flat results and significant interest growth of 88.66% over the last six months have not translated into positive stock performance. The company's return on capital employed (ROCE) of 12.2 and a PEG ratio of 1.8 suggest potential for recovery, yet the substantial underperformance relative to the market over the last year raises concerns for investors.