Why is Solitaire Mach. falling/rising?

As of 21-Aug, Solitaire Machine Tools Ltd is experiencing a decline in its stock price, currently at Rs 128.00, which reflects a decrease of Rs 1.0 or 0.78%. Today's price summary indicates that the stock has underperformed its sector by 1.33% and has seen a trend reversal after two consecutive days of gains. The stock reached an intraday high of Rs 132.5 but is currently trading below its 20-day, 50-day, 100-day, and 200-day moving averages, although it remains higher than its 5-day moving average. Additionally, there has been a significant drop in investor participation, with delivery volume falling by 55.6% compared to the 5-day average. The stock's performance over the past week shows a gain of 1.79%, but it has suffered a substantial decline of 18.73% over the past month.
In the broader market context, the Sensex has increased by 1.74% over the past week, indicating that while Solitaire Machine Tools Ltd has shown some resilience in the short term, its longer-term performance has been less favorable compared to the benchmark, with a year-to-date return of 17.22% against the Sensex's 4.94%. The stock's performance over the past year has been strong, with a 32.71% increase, but the recent downturn suggests that it is struggling to maintain momentum in the face of declining investor interest and market volatility.