wedge

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Wedge

A chart pattern composed of two converging lines connecting peaks and troughs. In the case of falling wedges, the pattern indicates temporary interruptions of upward price rallies. In the case of rising wedges, indicates interruptions of a falling price trend.

Triangle

In technical analysis, a series of high and low prices for a security that, when plotted on a chart, looks vaguely like a triangle. A triangle indicates that investors do not know whether a bull market or a bear market will prevail. If the triangle breaks upward, it is a bullish sign, but if it breaks downward, it is a bearish sign. A triangle is also called a wedge. See also: Ascending sign, Descending sign.

wedge

See triangle.
References in periodicals archive ?
A step wedge or other standard's pieces should be purchased, and the x-ray machine should be tested regularly by security personnel.
Obviously, a step wedge was not employed in the radiographic examination of the knee.
A step wedge was sealed inside an envelope and wrapped with either one layer of aluminum foil or metalized Mylar.