Why is DMR Hydroengg. falling/rising?

As of 15-Jul, DMR Hydroengineering & Infrastructures Ltd is experiencing a price increase, currently at Rs 170.00, reflecting a change of 2.0 (1.19%) upward. The stock has shown strong performance recently, gaining 16.6% over the last four days and outperforming its sector by 0.68% today. It opened with a significant gain of 5.42% and reached an intraday high of Rs 177.1. Despite this positive movement, the company has not declared results in the last six months, which raises concerns about its long-term fundamental strength. Additionally, the company's ability to service its debt is weak, indicated by a poor EBIT to Interest ratio of 1.28, and it has a high PEG ratio of 6.6, suggesting an expensive valuation.
In the broader market context, DMR Hydroengineering has significantly outperformed the benchmark Sensex over the past week and month, with returns of +16.16% and +40.50%, respectively, while the Sensex has declined by -1.36% and increased by only +1.79% during the same periods. However, the stock's year-to-date performance is modest at +3.98%, lagging behind the Sensex's +5.67%. This disparity highlights the stock's volatility and the potential for short-term gains amidst underlying weaknesses in its financial fundamentals.