wholesale price index

1. The wholesale price index, India's most closely watched inflation measure, rose by an annual 9.9 per cent in March, the biggest rise since October 2008.
   批发价格指数是印度最受关注的通胀指标，该指数3月份年化增长率为9.9%，为2008年10月以来的最大升幅。
2. During the great depression, the US wholesale price index fell by 33 per cent.
   在大萧条期间，美国批发价格指数下降了33%。

noun

1. an index of changes in wholesale prices

   Synonym:    producer price index