Why is Inter State Oil falling/rising?

As of 16-Jul, Inter State Oil Carrier Ltd's stock price is currently at Rs 46.00, reflecting a decrease of Rs 2.24, or 4.64%. The stock opened the day with a gain of 2.4% but subsequently fell to an intraday low of Rs 46, indicating significant volatility with a wide trading range of Rs 4.65. Over the past week, the stock has underperformed the sector by 4.83%, and while it has shown a strong performance over the past month with a return of 24.66%, it has declined by 2.13% year-to-date. The company has a favorable valuation with a ROCE of 6.8 and a PEG ratio of 0.6, but it also faces challenges such as a high Debt to EBITDA ratio of 3.15, which indicates a low ability to service debt.
Broader market context shows that the stock's recent performance contrasts with the benchmark, as it has underperformed the Sensex, which has only declined by 1.08% over the past week. Despite the stock's strong long-term performance, generating a return of 24.49% over the past year compared to the market's 0.47%, the current decline may be attributed to concerns over its long-term fundamental strength and recent flat financial results. The market's overall sentiment and the stock's volatility today suggest that investors are reacting to both its attractive valuation and its underlying financial challenges.