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Related to barometry: barometric


Economic and market data that represent an overall trend. The Dow Jones Industrial Average is an example of a stock market barometer.

Barometer Stock

A stock in a well-known or highly-regarded company in a given sector. The performance of a barometer stock is considered to be an indicator of the performance of its particular sector or industry. The term "barometer stock" is chiefly British; in the U.S., the primary term is bellwether stock.


An indicator of fluctuations. For example, the S&P 500 is a barometer for stock market movements. Likewise, long-term interest rates are a barometer of inflationary expectations.
References in periodicals archive ?
Shock metamorphism and shock barometry at a complex impact structure: Slate Islands, Canada.
In addition to barometric pressure sensing in HDD, barometry and altimeter applications, the MPL115A pressure sensor offers absolute pressure measurement for industrial equipment, such as desktop weather stations and vacuum equipment.