Company Performance: Alto Resources' financial health (revenue, profit, debt) directly impacts investor confidence and stock price.

Sector Trends: The performance of the broader coal mining sector influences ALTO.JK, with positive industry outlooks driving demand and vice versa.

Commodity Prices: Coal prices are a major determinant. Higher coal prices often translate to better earnings for Alto, increasing stock value.

Regulatory Changes: Government policies, environmental regulations, and mining permits can significantly affect ALTO.JK's operations and therefore its stock price.

Market Sentiment: Overall investor optimism or pessimism regarding the Indonesian stock market and emerging markets impacts stock valuations.

Macroeconomic Factors: Inflation, interest rates, and economic growth in Indonesia and globally influence investor decisions regarding ALTO.JK.

Global Events: International events like trade wars or geopolitical instability can affect commodity demand and investor risk appetite, impacting the stock.

Exchange Rates: Fluctuations in the Indonesian Rupiah (IDR) against other currencies can affect Alto's export revenue and its stock price.

Investor Sentiment: Positive or negative media coverage, analyst ratings, and news related to ALTO.JK can impact investor buying or selling pressure.

Dividends: Alto's dividend policy and yield influence investor interest, particularly for income-focused investors, which can move the stock price.