Why is Shiva Texyarn falling/rising?

As of 04-Sep, Shiva Texyarn Ltd's stock price is currently at 196.95, reflecting an increase of 16.9, or 9.39%. Despite this positive movement today, the stock has underperformed its sector significantly, with a performance drop of 98.93%. The stock has also shown erratic trading patterns, not trading on one day out of the last 20 days, and is trading below all its moving averages. Additionally, there has been a notable decline in investor participation, with delivery volume dropping by 94.3% against the 5-day average. While the stock has generated a return of 13.19% over the past year, its long-term fundamentals are weak, with a low average Return on Capital Employed (ROCE) and a high Debt to EBITDA ratio, which raises concerns about its ability to sustain growth.
In the broader market context, Shiva Texyarn's short-term return of 7.36% over the past week significantly outperforms the Sensex, which has only increased by 0.80%. However, the stock's year-to-date performance is down by 9.26%, contrasting with the Sensex's positive return of 3.30%. Despite the company's positive results over the last four quarters and substantial growth in net sales and profits, the market has reacted cautiously due to the stock's weak long-term growth prospects and liquidity issues. This combination of strong recent performance but concerning long-term fundamentals may contribute to the mixed sentiment surrounding the stock.