Why is Martin Burn falling/rising?

As of 14-Aug, Martin Burn Ltd's stock price is currently at Rs 64.66, reflecting a decline of 5.09 points or 7.3%. The stock has underperformed its sector by 6.48% today, reaching an intraday low of Rs 64.66. Additionally, the stock has shown a significant decrease in delivery volume, falling by 97.36% compared to the 5-day average, indicating a drop in investor participation. Over the past week, the stock has decreased by 3.35%, and year-to-date, it has fallen by 21.58%, contrasting with a positive return of 3.15% for the Sensex. The stock's performance over the last month also shows a decline of 8.93%, while it has performed well over the longer term, with a 1-year return of 20.97% and a 5-year return of 180.52%. Unfortunately, there is no information available regarding positive or negative factors impacting the stock.
Broader Market Context: In the short term, Martin Burn Ltd's performance has been notably weaker than the benchmark Sensex, which has remained relatively flat with a decline of only 0.03% over the past week. This underperformance is further highlighted by the stock's year-to-date decline of 21.58% compared to the Sensex's gain of 3.15%. The broader market context suggests that while the stock has historically performed well over longer periods, recent trends indicate a significant downturn, likely influenced by reduced investor interest and liquidity issues.