The supply curve illustrates the correlation between the cost of a product or service and the quantity of it that is available. The supply curve is shown in a graph with the price on the left ...

On our forex charts, you can display historical data of 250 periods (250 minutes, hours or days), a valuable data you get for free here! You can use this history to make price behavior studies.

like the one shown in the chart below. Each point on the curve (A, B, C) reflects the quantity demanded (Q) at a given price (P). At point A, for example, the quantity demanded is low (Q1 ...