天てん候こう相そう場ば

noun

weather-driven market; weather-dependent market

A financial market whose price movements are heavily influenced by weather conditions, such as agricultural commodities or energy futures.

• 今年ことしの小こ麦むぎの天てん候こう相そう場ばは、干かんばつの影えい響きょうで大おおきく変へん動どうした。

  This year's wheat market was weather-driven and fluctuated greatly due to the drought.

• 天てん候こう相そう場ばでは、気き象しょう予よ報ほうが投とう資し判はん断だんの重じゅう要ような要よう素そとなる。

  In weather-dependent markets, weather forecasts become a key factor in investment decisions.