On the technical analysis chart, a wedge pattern is a market trend commonly found in traded assets (stocks, bonds, futures, etc.).
It is a type of formation in which trading activities are confined within converging straight lines which form a pattern.
Falling and rising wedges are a small part of intermediate or major trend.
Once that basic or primary trend resumes itself, the wedge pattern loses its effectiveness as a technical indicator.
Volume keeps on diminishing and trading activity slows down due to narrowing prices.