Why is Indo Thai Sec. falling/rising?

As of 24-Oct, Indo Thai Securities Ltd is experiencing a decline in its stock price, currently at Rs 385.70, which represents a decrease of Rs 20.3 or 5.0%. The stock has been underperforming, having fallen consecutively for the last five days with a total decline of 15.06%. It opened today with a loss of 5% and has traded flat at this price level. Despite a remarkable performance over the longer term, with a year-to-date increase of 202.90% and a staggering 278.14% rise over the past year, the stock's recent performance has been negatively impacted by a drop in investor participation, as evidenced by a 1.48% decrease in delivery volume compared to the five-day average. Additionally, while the company has reported strong operating profit growth and positive results over the last two quarters, the current market sentiment appears to be weighing heavily on the stock.
In the broader market context, the stock's short-term performance has significantly lagged behind the benchmark, with a one-week return of -14.45% compared to the Sensex's modest gain of 0.31%. This stark contrast highlights the stock's recent struggles despite its impressive long-term returns. The increase in institutional investor participation, which has risen by 0.79% over the previous quarter, suggests a potential for future stability; however, the current market dynamics and the stock's recent underperformance indicate that investor sentiment may be cautious at this time.