The "green arrow" typically refers to a symbol used in traffic signs to indicate that vehicles can proceed in the direction of the arrow. This sign is often found at intersections and is crucial for guiding drivers safely. When illuminated, the green arrow signals that it is safe to turn or move forward, provided that the way is clear of pedestrians and other vehicles. In a different context, the "green arrow" can also represent a positive trend in financial markets, often indicating an increase in stock prices or market performance. Investors and analysts use this symbol to quickly convey upward movement, helping them make informed decisions about buying or selling assets.