Company Performance: Strong earnings reports and positive growth prospects tend to increase investor confidence, driving the stock price up.

Commodity Prices: As a food producer, changes in the prices of key agricultural commodities like corn and soybeans directly impact Meal's costs and profitability, influencing the stock price.

Brazil's Economy: Economic indicators such as GDP growth, inflation, and interest rates in Brazil affect consumer spending and business conditions, which in turn impact Meal's sales and stock performance.

Currency Exchange Rates: Fluctuations in the Brazilian Real (BRL) against other currencies, especially the US dollar, affect Meal's export revenues and import costs, influencing profitability and share value.

Industry Trends: Shifts in consumer preferences for food products, changes in regulations, and technological advancements in the food industry impact Meal's competitiveness and future prospects, thus affecting its stock price.

Investor Sentiment: Overall market sentiment, investor risk appetite, and news headlines related to Meal or the Brazilian market can create short-term fluctuations in the stock price.