The lines connecting a series of extreme upper or extreme lower points on a price chart.

The actual gain or loss due to transactions and market activities.

Trend continuation patterns (graphical models, patterns) are formed during the pause in the current market trends, and mark the movement continuation rather than its reversal.

A measure of the value of the U.S. dollar relative to majority of its most significant trading partners. This index is similar to other trade-weighted indexes, which also use exchange rates from the same major currencies.